USA: Maryland
Counties
The population of all counties in Maryland by census years.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | |
|---|---|---|---|---|---|
| Allegany | County | 74,946 | 74,909 | 75,087 | → |
| Anne Arundel | County | 427,239 | 489,677 | 537,656 | → |
| Baltimore | County | 692,134 | 753,947 | 805,029 | → |
| Baltimore City | City | 736,014 | 651,262 | 620,961 | → |
| Calvert | County | 51,372 | 74,556 | 88,737 | → |
| Caroline | County | 27,035 | 29,735 | 33,066 | → |
| Carroll | County | 123,372 | 150,881 | 167,134 | → |
| Cecil | County | 71,347 | 85,964 | 101,108 | → |
| Charles | County | 101,154 | 120,524 | 146,551 | → |
| Dorchester | County | 30,236 | 30,671 | 32,618 | → |
| Frederick | County | 150,208 | 195,277 | 233,385 | → |
| Garrett | County | 28,138 | 29,852 | 30,097 | → |
| Harford | County | 182,132 | 218,914 | 244,826 | → |
| Howard | County | 187,328 | 247,876 | 287,085 | → |
| Kent | County | 17,842 | 19,201 | 20,197 | → |
| Montgomery | County | 762,875 | 873,874 | 971,777 | → |
| Prince George's | County | 722,705 | 801,091 | 863,420 | → |
| Queen Anne's | County | 33,953 | 40,580 | 47,798 | → |
| Somerset | County | 23,440 | 24,746 | 26,470 | → |
| St. Mary's | County | 75,974 | 86,196 | 105,151 | → |
| Talbot | County | 30,549 | 33,806 | 37,782 | → |
| Washington | County | 121,393 | 131,911 | 147,430 | → |
| Wicomico | County | 74,339 | 84,638 | 98,733 | → |
| Worcester | County | 35,028 | 46,559 | 51,454 | → |
| Maryland | State | 4,780,753 | 5,296,647 | 5,773,552 |
Contents: Places
The population of all places in Maryland by census years.
The 
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, »race«, ethnicity).
| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | |
|---|---|---|---|---|---|---|
| Aberdeen | City | Harford | 13,504 | 13,783 | 14,959 | → |
| Aberdeen Proving Ground | Census-Designated Place | Harford | 5,267 | 3,116 | 2,093 | → |
| Accident | Town | Garrett | 349 | 360 | 325 | → |
| Accokeek | Census-Designated Place | Prince George's | ... | ... | 10,573 | → |
| Adamstown | Census-Designated Place | Frederick | ... | ... | 2,372 | → |
| Adelphi | Census-Designated Place | Prince George's | ... | ... | 15,086 | → |
| Algonquin | Census-Designated Place | Dorchester | ... | ... | 1,241 | → |
| Allen | Census-Designated Place | Wicomico | ... | ... | 210 | → |
| Andrews AFB | Census-Designated Place | Prince George's | 10,228 | 7,925 | 2,973 | → |
| Annapolis | City | Anne Arundel | 32,527 | 36,068 | 38,394 | → |
| Annapolis Neck | Census-Designated Place | Anne Arundel | ... | ... | 10,950 | → |
| Antietam | Census-Designated Place | Washington | ... | ... | 89 | → |
| Aquasco | Census-Designated Place | Prince George's | ... | ... | 981 | → |
| Arbutus | Census-Designated Place | Baltimore | 19,750 | 20,116 | 20,483 | → |
| Arden on the Severn | Census-Designated Place | Anne Arundel | ... | 1,971 | 1,953 | → |
| Arnold | Census-Designated Place | Anne Arundel | 20,261 | 23,422 | 23,106 | → |
| Ashton-Sandy Spring | Census-Designated Place | Montgomery | ... | ... | 5,628 | → |
| Aspen Hill | Census-Designated Place | Montgomery | ... | ... | 48,759 | → |
| Baden | Census-Designated Place | Prince George's | ... | ... | 2,128 | → |
| Bagtown | Census-Designated Place | Washington | ... | ... | 333 | → |
| Bakersville | Census-Designated Place | Washington | ... | ... | 30 | → |
| Ballenger Creek | Census-Designated Place | Frederick | ... | ... | 18,274 | → |
| Baltimore | City | Baltimore City | 736,014 | 651,262 | 620,961 | → |
| Baltimore Highlands | Census-Designated Place | Baltimore | ... | ... | 7,019 | → |
| Barclay | Town | Queen Anne's | ... | 127 | 120 | → |
| Barnesville | Town | Montgomery | 168 | 157 | 172 | → |
| Barrelville | Census-Designated Place | Allegany | ... | ... | 73 | → |
| Barton | Town | Allegany | 443 | 491 | 457 | → |
| Bartonsville | Census-Designated Place | Frederick | ... | ... | 1,451 | → |
| Beaver Creek | Census-Designated Place | Washington | ... | ... | 251 | → |
| Bel Air | Census-Designated Place | Allegany | ... | ... | 1,258 | → |
| Bel Air | Town | Harford | ... | 9,702 | 10,120 | → |
| Bel Air North | Census-Designated Place | Harford | 14,880 | 25,798 | 30,568 | → |
| Bel Air South | Census-Designated Place | Harford | 26,421 | 39,711 | 47,709 | → |
| Beltsville | Census-Designated Place | Prince George's | ... | ... | 16,772 | → |
| Benedict | Census-Designated Place | Charles | ... | ... | 261 | → |
| Bensville | Census-Designated Place | Charles | ... | 7,325 | 11,923 | → |
| Berlin | Town | Worcester | 2,710 | 3,549 | 4,485 | → |
| Berwyn Heights | Town | Prince George's | 2,952 | 2,954 | 3,123 | → |
| Bethesda | Census-Designated Place | Montgomery | ... | 55,277 | 60,858 | → |
| Betterton | Town | Kent | 361 | 376 | 345 | → |
| Bier | Census-Designated Place | Allegany | ... | ... | 173 | → |
| Big Pool | Census-Designated Place | Washington | ... | ... | 82 | → |
| Big Spring | Census-Designated Place | Washington | ... | ... | 84 | → |
| Bishopville | Census-Designated Place | Worcester | ... | ... | 531 | → |
| Bivalve | Census-Designated Place | Wicomico | ... | ... | 201 | → |
| Bladensburg | Town | Prince George's | 8,032 | 7,820 | 9,148 | → |
| Bloomington | Census-Designated Place | Garrett | ... | ... | 305 | → |
| Boonsboro | Town | Washington | 2,540 | 2,800 | 3,336 | → |
| Bowie | City | Prince George's | ... | 51,702 | 54,727 | → |
| Bowleys Quarters | Census-Designated Place | Baltimore | 5,595 | 6,314 | 6,755 | → |
| Bowling Green | Census-Designated Place | Allegany | ... | ... | 1,077 | → |
| Bowmans Addition | Census-Designated Place | Allegany | ... | ... | 627 | → |
| Braddock Heights | Census-Designated Place | Frederick | ... | ... | 2,608 | → |
| Brandywine | Census-Designated Place | Prince George's | ... | ... | 6,719 | → |
| Breathedsville | Census-Designated Place | Washington | ... | ... | 254 | → |
| Brentwood | Town | Prince George's | 2,875 | 2,943 | 3,046 | → |
| Brock Hall | Census-Designated Place | Prince George's | ... | ... | 9,552 | → |
| Brookeville | Town | Montgomery | 89 | 122 | 134 | → |
| Brooklyn Park | Census-Designated Place | Anne Arundel | ... | ... | 14,373 | → |
| Brookmont | Census-Designated Place | Montgomery | ... | ... | 3,468 | → |
| Brookview | Town | Dorchester | 64 | 64 | 60 | → |
| Broomes Island | Census-Designated Place | Calvert | ... | ... | 405 | → |
| Brownsville | Census-Designated Place | Washington | ... | ... | 89 | → |
| Brunswick | City | Frederick | 5,091 | 4,961 | 5,870 | → |
| Bryans Road | Census-Designated Place | Charles | ... | ... | 7,244 | → |
| Bryantown | Census-Designated Place | Charles | ... | ... | 655 | → |
| Buckeystown | Census-Designated Place | Frederick | ... | ... | 1,019 | → |
| Burkittsville | Town | Frederick | 192 | 176 | 151 | → |
| Burtonsville | Census-Designated Place | Montgomery | 5,853 | 7,305 | 8,323 | → |
| Butlertown | Census-Designated Place | Kent | ... | ... | 505 | → |
| Cabin John | Census-Designated Place | Montgomery | ... | ... | 2,280 | → |
| California | Census-Designated Place | St. Mary's | 7,626 | 9,307 | 11,857 | → |
| Calvert Beach | Census-Designated Place | Calvert | ... | ... | 808 | → |
| Calverton | Census-Designated Place | Montgomery / Prince George's | 12,046 | 12,610 | 17,724 | → |
| Cambridge | City | Dorchester | 11,572 | 10,996 | 12,326 | → |
| Camp Springs | Census-Designated Place | Prince George's | ... | ... | 19,096 | → |
| Cape St. Claire | Census-Designated Place | Anne Arundel | 7,878 | 8,022 | 8,747 | → |
| Capitol Heights | Town | Prince George's | 3,630 | 4,127 | 4,337 | → |
| Carlos | Census-Designated Place | Allegany | ... | ... | 153 | → |
| Carney | Census-Designated Place | Baltimore | 25,578 | 28,264 | 29,941 | → |
| Catonsville | Census-Designated Place | Baltimore | 35,233 | 39,820 | 41,567 | → |
| Cavetown | Census-Designated Place | Washington | ... | 1,486 | 1,473 | → |
| Cearfoss | Census-Designated Place | Washington | ... | ... | 178 | → |
| Cecilton | Town | Cecil | 469 | 483 | 663 | → |
| Cedarville | Census-Designated Place | Prince George's | ... | ... | 717 | → |
| Centreville | Town | Queen Anne's | ... | 2,127 | 4,285 | → |
| Chance | Census-Designated Place | Somerset | ... | 377 | 353 | → |
| Charlestown | Town | Cecil | 689 | 1,029 | 1,183 | → |
| Charlotte Hall | Census-Designated Place | St. Mary's | ... | 1,214 | 1,420 | → |
| Charlton | Census-Designated Place | Washington | ... | ... | 171 | → |
| Chesapeake Beach | Town | Calvert | 2,369 | 3,206 | 5,753 | → |
| Chesapeake City | Town | Cecil | 789 | 771 | 673 | → |
| Chesapeake Ranch Estates | Census-Designated Place | Calvert | ... | ... | 10,519 | → |
| Chester | Census-Designated Place | Queen Anne's | ... | 3,723 | 4,167 | → |
| Chestertown | Town | Kent | 3,996 | 4,679 | 5,252 | → |
| Cheverly | Town | Prince George's | 6,105 | 6,418 | 6,173 | → |
| Chevy Chase | Town | Montgomery | 2,927 | 2,740 | 2,824 | → |
| Chevy Chase | Census-Designated Place | Montgomery | 8,559 | 9,381 | 9,545 | → |
| Chevy Chase Section Five | Village | Montgomery | 651 | 629 | 658 | → |
| Chevy Chase Section Three | Village | Montgomery | 749 | 777 | 760 | → |
| Chevy Chase View | Town | Montgomery | 842 | 868 | 920 | → |
| Chevy Chase Village | Town | Montgomery | 2,058 | 2,046 | 1,953 | → |
| Chewsville | Census-Designated Place | Washington | ... | 293 | 238 | → |
| Chillum | Census-Designated Place | Prince George's | ... | ... | 33,513 | → |
| Choptank | Census-Designated Place | Caroline | ... | ... | 129 | → |
| Church Creek | Town | Dorchester | ... | 96 | 125 | → |
| Church Hill | Town | Queen Anne's | 476 | 552 | 745 | → |
| Clarksburg | Census-Designated Place | Montgomery | ... | ... | 13,766 | → |
| Clarysville | Census-Designated Place | Allegany | ... | ... | 73 | → |
| Clear Spring | Town | Washington | 898 | 441 | 358 | → |
| Clinton | Census-Designated Place | Prince George's | ... | ... | 35,970 | → |
| Cloverly | Census-Designated Place | Montgomery | ... | ... | 15,126 | → |
| Cobb Island | Census-Designated Place | Charles | ... | ... | 1,166 | → |
| Cockeysville | Census-Designated Place | Baltimore | 18,668 | 19,388 | 20,776 | → |
| Colesville | Census-Designated Place | Montgomery | ... | ... | 14,647 | → |
| College Park | City | Prince George's | 23,705 | 24,663 | 30,413 | → |
| Colmar Manor | Town | Prince George's | 1,238 | 1,257 | 1,404 | → |
| Columbia | Census-Designated Place | Howard | ... | ... | 99,615 | → |
| Coral Hills | Census-Designated Place | Prince George's | 11,032 | 10,720 | 9,895 | → |
| Cordova | Census-Designated Place | Talbot | ... | 592 | 562 | → |
| Corriganville | Census-Designated Place | Allegany | ... | ... | 455 | → |
| Cottage City | Town | Prince George's | 1,273 | 1,135 | 1,305 | → |
| Crellin | Census-Designated Place | Garrett | ... | ... | 264 | → |
| Cresaptown | Census-Designated Place | Allegany | ... | ... | 4,592 | → |
| Crisfield | City | Somerset | 3,312 | 2,763 | 2,726 | → |
| Crofton | Census-Designated Place | Anne Arundel | ... | ... | 27,348 | → |
| Croom | Census-Designated Place | Prince George's | ... | ... | 2,631 | → |
| Crownsville | Census-Designated Place | Anne Arundel | ... | ... | 1,757 | → |
| Cumberland | City | Allegany | 24,858 | 21,773 | 20,859 | → |
| Damascus | Census-Designated Place | Montgomery | ... | ... | 15,257 | → |
| Dames Quarter | Census-Designated Place | Somerset | ... | 188 | 167 | → |
| Danville | Census-Designated Place | Allegany | ... | ... | 271 | → |
| Dargan | Census-Designated Place | Washington | ... | ... | 165 | → |
| Darlington | Census-Designated Place | Harford | ... | ... | 409 | → |
| Darnestown | Census-Designated Place | Montgomery | ... | 6,378 | 6,802 | → |
| Dawson | Census-Designated Place | Allegany | ... | ... | 103 | → |
| Deal Island | Census-Designated Place | Somerset | ... | ... | 471 | → |
| Deale | Census-Designated Place | Anne Arundel | ... | ... | 4,945 | → |
| Deer Park | Town | Garrett | ... | 374 | 399 | → |
| Delmar | Town | Wicomico | 1,583 | 1,923 | 3,003 | → |
| Denton | Town | Caroline | ... | 3,065 | 4,418 | → |
| Derwood | Census-Designated Place | Montgomery | ... | ... | 2,381 | → |
| Detmold | Census-Designated Place | Allegany | ... | ... | 71 | → |
| District Heights | City | Prince George's | 6,337 | 5,970 | 5,837 | → |
| Downsville | Census-Designated Place | Washington | ... | ... | 355 | → |
| Drum Point | Census-Designated Place | Calvert | ... | ... | 2,731 | → |
| Dundalk | Census-Designated Place | Baltimore | 65,800 | 62,306 | 63,597 | → |
| Dunkirk | Census-Designated Place | Calvert | ... | 2,363 | 2,520 | → |
| Eagle Harbor | Town | Prince George's | 38 | 50 | 63 | → |
| Eakles Mill | Census-Designated Place | Washington | ... | ... | 27 | → |
| East New Market | Town | Dorchester | ... | 266 | 400 | → |
| East Riverdale | Census-Designated Place | Prince George's | 14,187 | 14,961 | 15,509 | → |
| Easton | Town | Talbot | 9,601 | 11,768 | 15,945 | → |
| Eckhart Mines | Census-Designated Place | Allegany | ... | ... | 932 | → |
| Eden | Census-Designated Place | Somerset | ... | 793 | 823 | → |
| Edesville | Census-Designated Place | Kent | ... | ... | 169 | → |
| Edgemere | Census-Designated Place | Baltimore | 9,226 | 9,248 | 8,669 | → |
| Edgemont | Census-Designated Place | Washington | ... | ... | 231 | → |
| Edgewater | Census-Designated Place | Anne Arundel | ... | ... | 9,023 | → |
| Edgewood | Census-Designated Place | Harford | 23,903 | 23,378 | 25,562 | → |
| Edmonston | Town | Prince George's | ... | 1,293 | 1,445 | → |
| Eldersburg | Census-Designated Place | Carroll | ... | 27,741 | 30,531 | → |
| Eldorado | Town | Dorchester | 44 | 59 | 59 | → |
| Elkridge | Census-Designated Place | Howard | ... | ... | 15,593 | → |
| Elkton | Town | Cecil | 8,548 | 11,715 | 15,443 | → |
| Ellerslie | Census-Designated Place | Allegany | ... | ... | 572 | → |
| Ellicott City | Census-Designated Place | Howard | ... | ... | 65,834 | → |
| Elliott | Census-Designated Place | Dorchester | ... | ... | 52 | → |
| Emmitsburg | Town | Frederick | 1,902 | 2,255 | 2,814 | → |
| Ernstville | Census-Designated Place | Washington | ... | ... | 56 | → |
| Essex | Census-Designated Place | Baltimore | 40,872 | 39,078 | 39,262 | → |
| Fairland | Census-Designated Place | Montgomery | 19,828 | 21,738 | 23,681 | → |
| Fairlee | Census-Designated Place | Kent | ... | ... | 490 | → |
| Fairmount | Census-Designated Place | Somerset | ... | 537 | 457 | → |
| Fairmount Heights | Town | Prince George's | 1,253 | 1,510 | 1,494 | → |
| Fairplay | Census-Designated Place | Washington | ... | ... | 580 | → |
| Fairview | Census-Designated Place | Washington | ... | ... | 76 | → |
| Fairwood | Census-Designated Place | Prince George's | ... | ... | 5,031 | → |
| Fallston | Census-Designated Place | Harford | ... | 8,427 | 8,958 | → |
| Federalsburg | Town | Caroline | 2,348 | 2,630 | 2,739 | → |
| Ferndale | Census-Designated Place | Anne Arundel | 16,355 | 16,056 | 16,746 | → |
| Finzel | Census-Designated Place | Garrett | ... | ... | 547 | → |
| Fishing Creek | Census-Designated Place | Dorchester | ... | ... | 163 | → |
| Flintstone | Census-Designated Place | Allegany | ... | ... | 177 | → |
| Forest Glen | Census-Designated Place | Montgomery | ... | ... | 6,582 | → |
| Forest Heights | Town | Prince George's | 2,855 | 2,548 | 2,447 | → |
| Forestville | Census-Designated Place | Prince George's | ... | 12,707 | 12,353 | → |
| Fort Meade | Census-Designated Place | Anne Arundel | ... | ... | 9,327 | → |
| Fort Ritchie | Census-Designated Place | Washington | 1,249 | 276 | 314 | → |
| Fort Washington | Census-Designated Place | Prince George's | 24,032 | 23,845 | 23,717 | → |
| Fountainhead-Orchard Hills | Census-Designated Place | Washington | ... | ... | 5,666 | → |
| Four Corners | Census-Designated Place | Montgomery | ... | ... | 7,945 | → |
| Franklin | Census-Designated Place | Allegany | ... | ... | 290 | → |
| Frederick | City | Frederick | 40,504 | 52,703 | 65,239 | → |
| Frenchtown-Rumbly | Census-Designated Place | Somerset | ... | ... | 100 | → |
| Friendly | Census-Designated Place | Prince George's | ... | ... | 9,250 | → |
| Friendship | Census-Designated Place | Anne Arundel | ... | ... | 447 | → |
| Friendship Heights Village | Census-Designated Place | Montgomery | ... | 4,512 | 4,698 | → |
| Friendsville | Town | Garrett | 573 | 548 | 491 | → |
| Frostburg | City | Allegany | ... | 8,274 | 9,002 | → |
| Fruitland | City | Wicomico | 3,511 | 3,779 | 4,866 | → |
| Fulton | Census-Designated Place | Howard | ... | ... | 2,049 | → |
| Funkstown | Town | Washington | 1,116 | 1,021 | 904 | → |
| Gaithersburg | City | Montgomery | 39,567 | 52,450 | 59,933 | → |
| Galena | Town | Kent | 343 | 451 | 612 | → |
| Galestown | Town | Dorchester | ... | 118 | 138 | → |
| Galesville | Census-Designated Place | Anne Arundel | ... | ... | 684 | → |
| Gambrills | Census-Designated Place | Anne Arundel | ... | ... | 2,800 | → |
| Gapland | Census-Designated Place | Washington | ... | ... | 109 | → |
| Garrett Park | Town | Montgomery | 882 | 957 | 992 | → |
| Garretts Mill | Census-Designated Place | Washington | ... | ... | 234 | → |
| Garrison | Census-Designated Place | Baltimore | 5,045 | 7,969 | 8,823 | → |
| Georgetown | Census-Designated Place | Kent | ... | ... | 143 | → |
| Germantown | Census-Designated Place | Montgomery | ... | ... | 86,395 | → |
| Gilmore | Census-Designated Place | Allegany | ... | ... | 127 | → |
| Girdletree | Census-Designated Place | Worcester | ... | 117 | 149 | → |
| Glassmanor | Census-Designated Place | Prince George's | ... | ... | 17,295 | → |
| Glen Burnie | Census-Designated Place | Anne Arundel | ... | ... | 67,639 | → |
| Glen Echo | Town | Montgomery | 234 | 242 | 255 | → |
| Glenarden | City | Prince George's | 5,068 | 6,308 | 6,000 | → |
| Glenmont | Census-Designated Place | Montgomery | ... | ... | 13,529 | → |
| Glenn Dale | Census-Designated Place | Prince George's | ... | 12,609 | 13,466 | → |
| Golden Beach | Census-Designated Place | St. Mary's | ... | ... | 3,796 | → |
| Goldsboro | Town | Caroline | 158 | 212 | 246 | → |
| Gorman | Census-Designated Place | Garrett | ... | ... | 106 | → |
| Grahamtown | Census-Designated Place | Allegany | ... | ... | 364 | → |
| Grantsville | Town | Garrett | ... | 696 | 766 | → |
| Grasonville | Census-Designated Place | Queen Anne's | ... | ... | 3,425 | → |
| Greenbelt | City | Prince George's | 20,558 | 21,307 | 23,068 | → |
| Greensboro | Town | Caroline | 1,465 | 1,652 | 1,931 | → |
| Greensburg | Census-Designated Place | Washington | ... | ... | 229 | → |
| Hagerstown | City | Washington | 35,939 | 36,472 | 39,662 | → |
| Halfway | Census-Designated Place | Washington | 8,873 | 10,065 | 10,701 | → |
| Hampstead | Town | Carroll | 2,658 | 5,104 | 6,323 | → |
| Hampton | Census-Designated Place | Baltimore | 4,926 | 5,004 | 5,052 | → |
| Hancock | Town | Washington | 1,956 | 1,711 | 1,545 | → |
| Havre de Grace | City | Harford | 8,996 | 11,326 | 12,952 | → |
| Hebron | Town | Wicomico | ... | 829 | 1,084 | → |
| Henderson | Town | Caroline | 66 | 111 | 146 | → |
| Herald Harbor | Census-Designated Place | Anne Arundel | 1,707 | 2,313 | 2,603 | → |
| Highfield-Cascade | Census-Designated Place | Washington | ... | 1,141 | 1,112 | → |
| Highland | Census-Designated Place | Howard | ... | ... | 1,034 | → |
| Highland Beach | Town | Anne Arundel | ... | 82 | 96 | → |
| Hillandale | Census-Designated Place | Montgomery / Prince George's | ... | ... | 6,043 | → |
| Hillcrest Heights | Census-Designated Place | Prince George's | 17,136 | 16,359 | 16,469 | → |
| Hillsboro | Town | Caroline | ... | 157 | 161 | → |
| Hughesville | Census-Designated Place | Charles | 1,319 | 1,537 | 2,197 | → |
| Huntingtown | Census-Designated Place | Calvert | ... | 2,436 | 3,311 | → |
| Hurlock | Town | Dorchester | 1,697 | 1,849 | 2,092 | → |
| Hutton | Census-Designated Place | Garrett | ... | ... | 86 | → |
| Hyattsville | City | Prince George's | ... | 15,648 | 17,557 | → |
| Ilchester | Census-Designated Place | Howard | ... | ... | 23,476 | → |
| Indian Head | Town | Charles | 3,742 | 3,449 | 3,844 | → |
| Indian Springs | Census-Designated Place | Washington | ... | ... | 64 | → |
| Jarrettsville | Census-Designated Place | Harford | ... | 2,756 | 2,916 | → |
| Jefferson | Census-Designated Place | Frederick | ... | ... | 2,111 | → |
| Jennings | Census-Designated Place | Garrett | ... | ... | 113 | → |
| Jessup | Census-Designated Place | Howard / Anne Arundel | ... | ... | 7,137 | → |
| Jesterville | Census-Designated Place | Wicomico | ... | ... | 188 | → |
| Joppatowne | Census-Designated Place | Harford | 11,084 | 11,391 | 12,616 | → |
| Jugtown | Census-Designated Place | Washington | ... | ... | 204 | → |
| Keedysville | Town | Washington | ... | 481 | 1,152 | → |
| Kemp Mill | Census-Designated Place | Montgomery | ... | 9,956 | 12,564 | → |
| Kemps Mill | Census-Designated Place | Washington | ... | ... | 126 | → |
| Kennedyville | Census-Designated Place | Kent | ... | ... | 199 | → |
| Kensington | Town | Montgomery | 1,742 | 1,848 | 2,213 | → |
| Kent Narrows | Census-Designated Place | Queen Anne's | ... | 567 | 567 | → |
| Kettering | Census-Designated Place | Prince George's | 9,901 | 11,008 | 12,790 | → |
| Kingstown | Census-Designated Place | Queen Anne's | ... | 1,644 | 1,733 | → |
| Kingsville | Census-Designated Place | Baltimore | 3,550 | 4,214 | 4,318 | → |
| Kitzmiller | Town | Garrett | 276 | 300 | 321 | → |
| Klondike | Census-Designated Place | Allegany | ... | ... | 118 | → |
| Konterra | Census-Designated Place | Prince George's | ... | ... | 2,527 | → |
| La Plata | Town | Charles | 5,993 | 6,671 | 8,753 | → |
| La Vale | Census-Designated Place | Allegany | ... | ... | 3,551 | → |
| Lake Arbor | Census-Designated Place | Prince George's | ... | 8,533 | 9,776 | → |
| Lake Shore | Census-Designated Place | Anne Arundel | ... | ... | 19,477 | → |
| Landover | Census-Designated Place | Prince George's | ... | 22,900 | 23,078 | → |
| Landover Hills | Town | Prince George's | 1,460 | 1,473 | 1,687 | → |
| Langley Park | Census-Designated Place | Prince George's | ... | ... | 18,755 | → |
| Lanham | Census-Designated Place | Prince George's | ... | ... | 10,157 | → |
| Lansdowne | Census-Designated Place | Baltimore | ... | ... | 8,409 | → |
| Largo | Census-Designated Place | Prince George's | 9,475 | 8,408 | 10,709 | → |
| Laurel | City | Prince George's | ... | 20,885 | 25,115 | → |
| Layhill | Census-Designated Place | Montgomery | ... | ... | 5,169 | → |
| Laytonsville | Town | Montgomery | 263 | 287 | 353 | → |
| Leisure World | Census-Designated Place | Montgomery | ... | ... | 8,749 | → |
| Leitersburg | Census-Designated Place | Washington | ... | 523 | 573 | → |
| Leonardtown | Town | St. Mary's | 1,690 | 1,946 | 2,930 | → |
| Lexington Park | Census-Designated Place | St. Mary's | ... | ... | 11,626 | → |
| Libertytown | Census-Designated Place | Frederick | ... | ... | 950 | → |
| Linganore | Census-Designated Place | Frederick | ... | ... | 8,543 | → |
| Linthicum | Census-Designated Place | Anne Arundel | ... | ... | 10,324 | → |
| Little Orleans | Census-Designated Place | Allegany | ... | ... | 42 | → |
| Loch Lynn Heights | Town | Garrett | ... | 538 | 552 | → |
| Lochearn | Census-Designated Place | Baltimore | 25,240 | 25,269 | 25,333 | → |
| Lonaconing | Town | Allegany | 1,377 | 1,230 | 1,214 | → |
| Long Beach | Census-Designated Place | Calvert | ... | ... | 1,821 | → |
| Luke | Town | Allegany | 282 | 80 | 65 | → |
| Lusby | Census-Designated Place | Calvert | ... | 1,666 | 1,835 | → |
| Lutherville | Census-Designated Place | Baltimore | ... | ... | 6,504 | → |
| Madison | Census-Designated Place | Dorchester | ... | ... | 204 | → |
| Manchester | Town | Carroll | 2,946 | 3,205 | 4,808 | → |
| Mapleville | Census-Designated Place | Washington | ... | ... | 238 | → |
| Mardela Springs | Town | Wicomico | 313 | 361 | 347 | → |
| Marlboro Meadows | Census-Designated Place | Prince George's | ... | ... | 3,672 | → |
| Marlboro Village | Census-Designated Place | Prince George's | ... | ... | 9,438 | → |
| Marlow Heights | Census-Designated Place | Prince George's | 5,885 | 6,059 | 5,618 | → |
| Marlton | Census-Designated Place | Prince George's | 5,523 | 7,798 | 9,031 | → |
| Martin's Additions | Village | Montgomery | 843 | 890 | 933 | → |
| Marydel | Town | Caroline | ... | 153 | 141 | → |
| Maryland City | Census-Designated Place | Anne Arundel | ... | ... | 16,093 | → |
| Maugansville | Census-Designated Place | Washington | ... | ... | 3,071 | → |
| Mayo | Census-Designated Place | Anne Arundel | ... | ... | 8,298 | → |
| Mays Chapel | Census-Designated Place | Baltimore | 10,132 | 11,427 | 11,420 | → |
| McCoole | Census-Designated Place | Allegany | ... | ... | 511 | → |
| Mechanicsville | Census-Designated Place | St. Mary's | ... | ... | 1,508 | → |
| Melwood | Census-Designated Place | Prince George's | ... | ... | 3,051 | → |
| Mercersville | Census-Designated Place | Washington | ... | ... | 130 | → |
| Middle River | Census-Designated Place | Baltimore | 24,616 | 23,958 | 25,191 | → |
| Middleburg | Census-Designated Place | Washington | ... | ... | 70 | → |
| Middletown | Town | Frederick | 1,830 | 2,595 | 4,136 | → |
| Midland | Town | Allegany | 550 | 477 | 446 | → |
| Midlothian | Census-Designated Place | Allegany | ... | ... | 320 | → |
| Milford Mill | Census-Designated Place | Baltimore | 22,547 | 26,527 | 29,042 | → |
| Millington | Town | Queen Anne's / Kent | ... | 441 | 642 | → |
| Mitchellville | Census-Designated Place | Prince George's | ... | 9,611 | 10,967 | → |
| Monrovia | Census-Designated Place | Frederick | ... | ... | 416 | → |
| Montgomery Village | Census-Designated Place | Montgomery | ... | ... | 32,032 | → |
| Morningside | Town | Prince George's | ... | 1,340 | 2,015 | → |
| Moscow | Census-Designated Place | Allegany | ... | ... | 240 | → |
| Mount Aetna | Census-Designated Place | Washington | ... | ... | 561 | → |
| Mount Airy | Town | Carroll / Frederick | 3,897 | 6,455 | 9,288 | → |
| Mount Briar | Census-Designated Place | Washington | ... | ... | 160 | → |
| Mount Lena | Census-Designated Place | Washington | ... | 501 | 515 | → |
| Mount Rainier | City | Prince George's | 8,048 | 8,347 | 8,080 | → |
| Mount Savage | Census-Designated Place | Allegany | ... | ... | 873 | → |
| Mount Vernon | Census-Designated Place | Somerset | ... | 761 | 779 | → |
| Mountain Lake Park | Town | Garrett | 2,040 | 2,190 | 2,092 | → |
| Myersville | Town | Frederick | 521 | 1,410 | 1,626 | → |
| Nanticoke | Census-Designated Place | Wicomico | ... | ... | 225 | → |
| Nanticoke Acres | Census-Designated Place | Wicomico | ... | ... | 103 | → |
| National | Census-Designated Place | Allegany | ... | ... | 56 | → |
| National Harbor | Census-Designated Place | Prince George's | ... | ... | 3,788 | → |
| Naval Academy | Census-Designated Place | Anne Arundel | 5,420 | 4,264 | 4,802 | → |
| New Carrollton | City | Prince George's | ... | 11,855 | 12,135 | → |
| New Market | Town | Frederick | 388 | 402 | 656 | → |
| New Windsor | Town | Carroll | 769 | 1,280 | 1,396 | → |
| Newark | Census-Designated Place | Worcester | ... | 339 | 336 | → |
| Nikep | Census-Designated Place | Allegany | ... | ... | 116 | → |
| North Beach | Town | Calvert | ... | 1,751 | 1,978 | → |
| North Bethesda | Census-Designated Place | Montgomery | ... | 38,610 | 43,828 | → |
| North Brentwood | Town | Prince George's | 514 | 469 | 517 | → |
| North Chevy Chase | Village | Montgomery | 432 | 497 | 519 | → |
| North East | Town | Cecil | 1,842 | 2,759 | 3,572 | → |
| North Kensington | Census-Designated Place | Montgomery | 8,607 | 8,940 | 9,514 | → |
| North Laurel | Census-Designated Place | Howard | ... | ... | 4,474 | → |
| North Potomac | Census-Designated Place | Montgomery | 18,456 | 23,044 | 24,410 | → |
| Oakland | Town | Garrett | ... | 2,083 | 1,925 | → |
| Ocean | Census-Designated Place | Allegany | ... | ... | 32 | → |
| Ocean City | Town | Worcester | 5,148 | 7,168 | 7,102 | → |
| Ocean Pines | Census-Designated Place | Worcester | 4,251 | 10,496 | 11,710 | → |
| Odenton | Census-Designated Place | Anne Arundel | ... | ... | 37,132 | → |
| Oldtown | Census-Designated Place | Allegany | ... | ... | 86 | → |
| Olney | Census-Designated Place | Montgomery | ... | ... | 33,844 | → |
| Overlea | Census-Designated Place | Baltimore | 12,137 | 12,148 | 12,275 | → |
| Owings | Census-Designated Place | Calvert | ... | 1,325 | 2,149 | → |
| Owings Mills | Census-Designated Place | Baltimore | 9,474 | 20,193 | 30,622 | → |
| Oxford | Town | Talbot | ... | 807 | 651 | → |
| Oxon Hill | Census-Designated Place | Prince George's | ... | ... | 17,722 | → |
| Paramount-Long Meadow | Census-Designated Place | Washington | ... | ... | 2,571 | → |
| Parkville | Census-Designated Place | Baltimore | 31,617 | 31,118 | 30,734 | → |
| Parole | Census-Designated Place | Anne Arundel | 10,054 | 14,031 | 15,922 | → |
| Parsonsburg | Census-Designated Place | Wicomico | ... | ... | 339 | → |
| Pasadena | Census-Designated Place | Anne Arundel | ... | ... | 24,287 | → |
| Pecktonville | Census-Designated Place | Washington | ... | ... | 167 | → |
| Peppermill Village | Census-Designated Place | Prince George's | ... | ... | 4,895 | → |
| Perry Hall | Census-Designated Place | Baltimore | 22,723 | 28,705 | 28,474 | → |
| Perryman | Census-Designated Place | Harford | ... | 2,461 | 2,342 | → |
| Perryville | Town | Cecil | 2,444 | 3,680 | 4,361 | → |
| Pikesville | Census-Designated Place | Baltimore | 24,815 | 29,123 | 30,764 | → |
| Pinesburg | Census-Designated Place | Washington | ... | ... | 449 | → |
| Piney Point | Census-Designated Place | St. Mary's | ... | ... | 864 | → |
| Pittsville | Town | Wicomico | 683 | 1,176 | 1,417 | → |
| Pleasant Grove | Census-Designated Place | Allegany | ... | ... | 353 | → |
| Pleasant Hills | Census-Designated Place | Harford | 2,591 | 2,851 | 3,379 | → |
| Pocomoke City | City | Worcester | 3,945 | 4,127 | 4,184 | → |
| Point of Rocks | Census-Designated Place | Frederick | ... | ... | 1,466 | → |
| Pomfret | Census-Designated Place | Charles | ... | ... | 517 | → |
| Pondsville | Census-Designated Place | Washington | ... | ... | 158 | → |
| Poolesville | Town | Montgomery | 3,802 | 5,111 | 4,883 | → |
| Port Deposit | Town | Cecil | 820 | 677 | 653 | → |
| Port Tobacco Village | Town | Charles | ... | 22 | 13 | → |
| Potomac | Census-Designated Place | Montgomery | ... | 44,822 | 44,965 | → |
| Potomac Heights | Census-Designated Place | Charles | ... | ... | 1,117 | → |
| Potomac Park | Census-Designated Place | Allegany | ... | ... | 2,530 | → |
| Powellville | Census-Designated Place | Wicomico | ... | ... | 189 | → |
| Preston | Town | Caroline | 541 | 569 | 719 | → |
| Prince Frederick | Census-Designated Place | Calvert | ... | ... | 2,538 | → |
| Princess Anne | Town | Somerset | 1,874 | 2,264 | 3,290 | → |
| Pylesville | Census-Designated Place | Harford | ... | ... | 693 | → |
| Quantico | Census-Designated Place | Wicomico | ... | ... | 133 | → |
| Queen Anne | Census-Designated Place | Prince George's | ... | ... | 1,280 | → |
| Queen Anne | Town | Queen Anne's / Talbot | ... | 184 | 222 | → |
| Queenland | Census-Designated Place | Prince George's | ... | ... | 1,929 | → |
| Queenstown | Town | Queen Anne's | 452 | 626 | 664 | → |
| Randallstown | Census-Designated Place | Baltimore | 26,277 | 30,870 | 32,430 | → |
| Rawlings | Census-Designated Place | Allegany | ... | ... | 693 | → |
| Redland | Census-Designated Place | Montgomery | 16,145 | 16,998 | 17,242 | → |
| Reid | Census-Designated Place | Washington | ... | ... | 54 | → |
| Reisterstown | Census-Designated Place | Baltimore | 19,314 | 22,438 | 25,968 | → |
| Ridgely | Town | Caroline | 1,011 | 1,398 | 1,639 | → |
| Ringgold | Census-Designated Place | Washington | ... | ... | 166 | → |
| Rising Sun | Town | Cecil | 1,313 | 1,787 | 2,781 | → |
| Riva | Census-Designated Place | Anne Arundel | 3,438 | 3,966 | 4,076 | → |
| Riverdale Park | Town | Prince George's | ... | 6,498 | 6,956 | → |
| Riverside | Census-Designated Place | Harford | ... | 6,128 | 6,425 | → |
| Riviera Beach | Census-Designated Place | Anne Arundel | ... | 12,695 | 12,677 | → |
| Robinwood | Census-Designated Place | Washington | ... | 4,731 | 6,918 | → |
| Rock Hall | Town | Kent | 1,584 | 1,414 | 1,310 | → |
| Rock Point | Census-Designated Place | Charles | ... | ... | 107 | → |
| Rockville | City | Montgomery | 45,181 | 47,344 | 61,209 | → |
| Rohrersville | Census-Designated Place | Washington | ... | ... | 175 | → |
| Rosaryville | Census-Designated Place | Prince George's | ... | ... | 10,697 | → |
| Rosedale | Census-Designated Place | Baltimore | 18,703 | 19,199 | 19,257 | → |
| Rosemont | Village | Frederick | ... | 283 | 294 | → |
| Rossville | Census-Designated Place | Baltimore | 9,492 | 11,515 | 15,147 | → |
| Sabillasville | Census-Designated Place | Frederick | ... | ... | 354 | → |
| Salisbury | City | Wicomico | 20,659 | 23,537 | 30,343 | → |
| San Mar | Census-Designated Place | Washington | ... | ... | 384 | → |
| Sandy Hook | Census-Designated Place | Washington | ... | ... | 188 | → |
| Savage | Census-Designated Place | Howard | ... | ... | 7,054 | → |
| Scaggsville | Census-Designated Place | Howard | ... | ... | 24,333 | → |
| Seabrook | Census-Designated Place | Prince George's | ... | ... | 17,287 | → |
| Seat Pleasant | City | Prince George's | 5,354 | 4,881 | 4,542 | → |
| Secretary | Town | Dorchester | 520 | 508 | 535 | → |
| Severn | Census-Designated Place | Anne Arundel | ... | ... | 44,231 | → |
| Severna Park | Census-Designated Place | Anne Arundel | ... | ... | 37,634 | → |
| Shady Side | Census-Designated Place | Anne Arundel | ... | ... | 5,803 | → |
| Shaft | Census-Designated Place | Allegany | ... | ... | 235 | → |
| Sharpsburg | Town | Washington | 651 | 699 | 705 | → |
| Sharptown | Town | Wicomico | 647 | 659 | 651 | → |
| Silver Hill | Census-Designated Place | Prince George's | ... | ... | 5,950 | → |
| Silver Spring | Census-Designated Place | Montgomery | ... | ... | 71,452 | → |
| Smith Island | Census-Designated Place | Somerset | ... | 364 | 276 | → |
| Smithsburg | Town | Washington | 1,308 | 2,160 | 2,975 | → |
| Snow Hill | Town | Worcester | 2,128 | 2,447 | 2,103 | → |
| Solomons | Census-Designated Place | Calvert | ... | ... | 2,368 | → |
| Somerset | Town | Montgomery | 1,062 | 1,127 | 1,216 | → |
| South Kensington | Census-Designated Place | Montgomery | ... | 7,887 | 8,462 | → |
| South Laurel | Census-Designated Place | Prince George's | ... | ... | 26,112 | → |
| Spencerville | Census-Designated Place | Montgomery | ... | ... | 1,594 | → |
| Spring Gap | Census-Designated Place | Allegany | ... | ... | 55 | → |
| Spring Ridge | Census-Designated Place | Frederick | ... | ... | 5,795 | → |
| Springdale | Census-Designated Place | Prince George's | ... | 2,645 | 2,994 | → |
| St. George Island | Census-Designated Place | St. Mary's | ... | ... | 257 | → |
| St. James | Census-Designated Place | Washington | ... | 1,657 | 2,953 | → |
| St. Leonard | Census-Designated Place | Calvert | ... | ... | 742 | → |
| St. Michaels | Town | Talbot | 1,319 | 1,231 | 1,029 | → |
| Stevensville | Census-Designated Place | Queen Anne's | ... | 5,880 | 6,803 | → |
| Stockton | Census-Designated Place | Worcester | ... | 143 | 92 | → |
| Sudlersville | Town | Queen Anne's | ... | 416 | 497 | → |
| Suitland | Census-Designated Place | Prince George's | ... | ... | 25,825 | → |
| Summerfield | Census-Designated Place | Prince George's | ... | ... | 10,898 | → |
| Swanton | Census-Designated Place | Garrett | ... | ... | 58 | → |
| Sykesville | Town | Carroll | 2,328 | 4,141 | 4,436 | → |
| Takoma Park | City | Montgomery | ... | 18,149 | 16,715 | → |
| Tall Timbers | Census-Designated Place | St. Mary's | ... | ... | 462 | → |
| Taneytown | City | Carroll | 3,705 | 5,106 | 6,728 | → |
| Taylors Island | Census-Designated Place | Dorchester | ... | ... | 173 | → |
| Temple Hills | Census-Designated Place | Prince George's | 6,865 | 7,792 | 7,852 | → |
| Templeville | Town | Queen Anne's / Caroline | ... | 96 | 138 | → |
| Thurmont | Town | Frederick | 3,442 | 5,585 | 6,170 | → |
| Tilghman Island | Census-Designated Place | Talbot | ... | ... | 784 | → |
| Tilghmanton | Census-Designated Place | Washington | ... | ... | 465 | → |
| Timonium | Census-Designated Place | Baltimore | ... | ... | 9,925 | → |
| Tolchester | Census-Designated Place | Kent | ... | ... | 329 | → |
| Towson | Census-Designated Place | Baltimore | 49,445 | 51,793 | 55,197 | → |
| Trappe | Town | Talbot | ... | 1,199 | 1,077 | → |
| Travilah | Census-Designated Place | Montgomery | ... | ... | 12,159 | → |
| Trego-Rohrersville Station | Census-Designated Place | Washington | ... | ... | 172 | → |
| Tyaskin | Census-Designated Place | Wicomico | ... | ... | 236 | → |
| Union Bridge | Town | Carroll | 952 | 996 | 975 | → |
| University Park | Town | Prince George's | 2,236 | 2,368 | 2,548 | → |
| Upper Marlboro | Town | Prince George's | 750 | 635 | 631 | → |
| Urbana | Census-Designated Place | Frederick | ... | ... | 9,175 | → |
| Vale Summit | Census-Designated Place | Allegany | ... | ... | 139 | → |
| Vienna | Town | Dorchester | 265 | 284 | 271 | → |
| Waldorf | Census-Designated Place | Charles | ... | ... | 67,752 | → |
| Walker Mill | Census-Designated Place | Prince George's | 10,920 | 11,104 | 11,302 | → |
| Walkersville | Town | Frederick | 4,118 | 5,112 | 5,800 | → |
| Washington Grove | Town | Montgomery | ... | 530 | 555 | → |
| Waterview | Census-Designated Place | Wicomico | ... | ... | 40 | → |
| West Denton | Census-Designated Place | Caroline | ... | ... | 52 | → |
| West Laurel | Census-Designated Place | Prince George's | ... | ... | 4,230 | → |
| West Ocean City | Census-Designated Place | Worcester | ... | ... | 4,375 | → |
| West Pocomoke | Census-Designated Place | Somerset | ... | 498 | 454 | → |
| Westernport | Town | Allegany | 2,645 | 2,086 | 1,888 | → |
| Westminster | City | Carroll | 12,878 | 16,822 | 18,590 | → |
| Westphalia | Census-Designated Place | Prince George's | ... | ... | 7,266 | → |
| Whaleyville | Census-Designated Place | Worcester | ... | 124 | 149 | → |
| Wheaton | Census-Designated Place | Montgomery | ... | ... | 48,284 | → |
| White Marsh | Census-Designated Place | Baltimore | 8,183 | 8,485 | 9,513 | → |
| White Oak | Census-Designated Place | Montgomery | ... | ... | 17,403 | → |
| Whitehaven | Census-Designated Place | Wicomico | ... | ... | 43 | → |
| Willards | Town | Wicomico | 675 | 937 | 958 | → |
| Williamsport | Town | Washington | ... | 2,153 | 2,137 | → |
| Williston | Census-Designated Place | Caroline | ... | ... | 155 | → |
| Wilson-Conococheague | Census-Designated Place | Washington | ... | 1,885 | 2,282 | → |
| Woodland | Census-Designated Place | Allegany | ... | ... | 113 | → |
| Woodlawn | Census-Designated Place | Baltimore | 32,907 | 36,079 | 37,879 | → |
| Woodlawn | Census-Designated Place | Prince George's | 5,329 | 6,251 | 6,334 | → |
| Woodmore | Census-Designated Place | Prince George's | ... | ... | 3,936 | → |
| Woodsboro | Town | Frederick | 523 | 837 | 1,141 | → |
| Worton | Census-Designated Place | Kent | ... | ... | 249 | → |
| Yarrowsburg | Census-Designated Place | Washington | ... | ... | 133 | → |
| Zihlman | Census-Designated Place | Allegany | ... | ... | 362 | → |
Source: U.S. Census Bureau (web).
Explanation: 2000 and 2010 population of incorporated places in the boundaries of 2010.