USA: Maine
Contents: Counties and Towns
The population of all counties and towns in Maine according to census results and latest official estimates.
The 
icon links to further information about a selected division including its population structure (gender, age groups, age distribution, »race«, ethnicity).
| Name | Status | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2018-07-01 | |
|---|---|---|---|---|---|
| Androscoggin | County | 103,803 | 107,702 | 107,679 | → |
| Auburn | City | 23,207 | 23,058 | 23,196 | → |
| Durham | Town | 3,390 | 3,850 | 3,967 | → |
| Greene | Town | 4,075 | 4,351 | 4,359 | → |
| Leeds | Town | 1,992 | 2,325 | 2,308 | → |
| Lewiston | City | 35,720 | 36,592 | 35,944 | → |
| Lisbon | Town | 9,047 | 9,017 | 8,979 | → |
| Livermore | Town | 2,104 | 2,095 | 2,120 | → |
| Livermore Falls | Town | 3,216 | 3,187 | 3,140 | → |
| Mechanic Falls | Town | 3,144 | 3,031 | 2,979 | → |
| Minot | Town | 2,250 | 2,604 | 2,598 | → |
| Poland | Town | 4,856 | 5,376 | 5,612 | → |
| Sabattus | Town | 4,508 | 4,879 | 5,043 | → |
| Turner | Town | 4,964 | 5,735 | 5,816 | → |
| Wales | Town | 1,330 | 1,610 | 1,618 | → |
| Aroostook | County | 73,943 | 71,871 | 67,111 | → |
| Allagash | Town | 277 | 239 | 218 | → |
| Amity | Town | 199 | 238 | 218 | → |
| Ashland | Town | 1,499 | 1,302 | 1,216 | → |
| Bancroft | Town | 61 | 72 | 66 | → |
| Blaine | Town | 806 | 726 | 674 | → |
| Bridgewater | Town | 612 | 610 | 563 | → |
| Caribou | City | 8,313 | 8,189 | 7,614 | → |
| Cary Plantation | Plantation | 217 | 218 | 204 | → |
| Castle Hill | Town | 454 | 425 | 397 | → |
| Caswell | Town | 327 | 304 | 283 | → |
| Central Aroostook | Unorganized Territory | 95 | 119 | 110 | → |
| Chapman | Town | 465 | 468 | 445 | → |
| Connor | Unorganized Territory | 428 | 459 | 424 | → |
| Crystal | Town | 297 | 269 | 248 | → |
| Cyr Plantation | Plantation | 117 | 103 | 95 | → |
| Dyer Brook | Town | 200 | 206 | 195 | → |
| Eagle Lake | Town | 815 | 867 | 805 | → |
| Easton | Town | 1,249 | 1,287 | 1,191 | → |
| Fort Fairfield | Town | 3,579 | 3,496 | 3,281 | → |
| Fort Kent | Town | 4,229 | 4,097 | 3,846 | → |
| Frenchville | Town | 1,227 | 1,087 | 1,006 | → |
| Garfield Plantation | Plantation | 86 | 81 | 75 | → |
| Glenwood Plantation | Plantation | 0 | 3 | 3 | → |
| Grand Isle | Town | 522 | 467 | 432 | → |
| Hamlin | Town | 252 | 219 | 204 | → |
| Hammond | Town | 98 | 118 | 109 | → |
| Haynesville | Town | 122 | 121 | 111 | → |
| Hersey | Town | 63 | 83 | 76 | → |
| Hodgdon | Town | 1,226 | 1,309 | 1,271 | → |
| Houlton | Town | 6,497 | 6,123 | 5,763 | → |
| Island Falls | Town | 793 | 844 | 781 | → |
| Limestone | Town | 2,358 | 2,314 | 2,212 | → |
| Linneus | Town | 891 | 984 | 916 | → |
| Littleton | Town | 951 | 1,068 | 985 | → |
| Ludlow | Town | 402 | 404 | 374 | → |
| Macwahoc Plantation | Plantation | 98 | 81 | 75 | → |
| Madawaska | Town | 4,528 | 4,035 | 3,700 | → |
| Mapleton | Town | 1,887 | 1,948 | 1,837 | → |
| Mars Hill | Town | 1,482 | 1,493 | 1,462 | → |
| Masardis | Town | 249 | 249 | 226 | → |
| Merrill | Town | 249 | 273 | 251 | → |
| Monticello | Town | 790 | 790 | 743 | → |
| Moro Plantation | Plantation | 62 | 38 | 35 | → |
| Nashville Plantation | Plantation | 47 | 46 | 42 | → |
| New Canada | Town | 302 | 322 | 302 | → |
| New Limerick | Town | 523 | 510 | 475 | → |
| New Sweden | Town | 625 | 602 | 575 | → |
| Northwest Aroostook | Unorganized Territory | 27 | 10 | 9 | → |
| Oakfield | Town | 732 | 737 | 682 | → |
| Orient | Town | 145 | 147 | 141 | → |
| Oxbow Plantation | Plantation | 56 | 66 | 61 | → |
| Penobscot Indian Island Reservation | Reservation | 0 | 0 | 0 | → |
| Perham | Town | 434 | 386 | 365 | → |
| Portage Lake | Town | 383 | 391 | 368 | → |
| Presque Isle | City | 9,521 | 9,692 | 8,998 | → |
| Reed Plantation | Plantation | 207 | 157 | 143 | → |
| Sherman | Town | 937 | 846 | 780 | → |
| Smyrna | Town | 415 | 442 | 420 | → |
| South Aroostook | Unorganized Territory | 485 | 386 | 358 | → |
| Square Lake | Unorganized Territory | 615 | 591 | 546 | → |
| St. Agatha | Town | 802 | 747 | 714 | → |
| St. Francis | Town | 577 | 485 | 445 | → |
| St. John Plantation | Plantation | 282 | 267 | 249 | → |
| Stockholm | Town | 270 | 253 | 233 | → |
| Van Buren | Town | 2,653 | 2,171 | 1,993 | → |
| Wade | Town | 250 | 283 | 260 | → |
| Wallagrass | Town | 561 | 546 | 527 | → |
| Washburn | Town | 1,606 | 1,687 | 1,549 | → |
| Westfield | Town | 559 | 549 | 510 | → |
| Westmanland | Town | 67 | 62 | 57 | → |
| Weston | Town | 203 | 229 | 212 | → |
| Winterville Plantation | Plantation | 196 | 224 | 208 | → |
| Woodland | Town | 1,391 | 1,213 | 1,149 | → |
| Cumberland | County | 265,612 | 281,673 | 293,557 | → |
| Baldwin | Town | 1,288 | 1,524 | 1,608 | → |
| Bridgton | Town | 4,879 | 5,214 | 5,368 | → |
| Brunswick | Town | 21,206 | 20,279 | 20,481 | → |
| Cape Elizabeth | Town | 9,045 | 9,013 | 9,313 | → |
| Casco | Town | 3,477 | 3,742 | 3,902 | → |
| Chebeague Island | Town | 356 | 341 | 351 | → |
| Cumberland | Town | 6,794 | 7,203 | 8,165 | → |
| Falmouth | Town | 10,338 | 11,180 | 12,240 | → |
| Freeport | Town | 7,795 | 7,878 | 8,510 | → |
| Frye Island | Town | 0 | 5 | 5 | → |
| Gorham | Town | 14,172 | 16,371 | 17,651 | → |
| Gray | Town | 6,820 | 7,763 | 8,206 | → |
| Harpswell | Town | 5,219 | 4,740 | 4,912 | → |
| Harrison | Town | 2,313 | 2,734 | 2,785 | → |
| Long Island | Town | 204 | 230 | 240 | → |
| Naples | Town | 3,251 | 3,872 | 3,954 | → |
| New Gloucester | Town | 4,818 | 5,543 | 5,803 | → |
| North Yarmouth | Town | 3,204 | 3,573 | 3,800 | → |
| Portland | City | 64,250 | 66,193 | 66,417 | → |
| Pownal | Town | 1,485 | 1,472 | 1,548 | → |
| Raymond | Town | 4,279 | 4,438 | 4,512 | → |
| Scarborough | Town | 16,991 | 18,910 | 20,352 | → |
| Sebago | Town | 1,418 | 1,720 | 1,814 | → |
| South Portland | City | 23,365 | 25,004 | 25,606 | → |
| Standish | Town | 9,280 | 9,872 | 10,083 | → |
| Westbrook | City | 16,100 | 17,515 | 18,974 | → |
| Windham | Town | 14,910 | 16,997 | 18,439 | → |
| Yarmouth | Town | 8,355 | 8,350 | 8,518 | → |
| Franklin | County | 29,470 | 30,768 | 29,897 | → |
| Avon | Town | 504 | 461 | 437 | → |
| Carrabassett Valley | Town | 396 | 778 | 777 | → |
| Carthage | Town | 523 | 560 | 534 | → |
| Chesterville | Town | 1,194 | 1,355 | 1,338 | → |
| Coplin Plantation | Plantation | 138 | 166 | 158 | → |
| Dallas Plantation | Plantation | 250 | 309 | 295 | → |
| East Central Franklin | Unorganized Territory | 693 | 808 | 771 | → |
| Eustis | Town | 688 | 618 | 610 | → |
| Farmington | Town | 7,390 | 7,760 | 7,619 | → |
| Industry | Town | 786 | 924 | 913 | → |
| Jay | Town | 4,990 | 4,848 | 4,613 | → |
| Kingfield | Town | 1,105 | 997 | 966 | → |
| New Sharon | Town | 1,299 | 1,407 | 1,392 | → |
| New Vineyard | Town | 727 | 761 | 776 | → |
| North Franklin | Unorganized Territory | 41 | 61 | 58 | → |
| Phillips | Town | 990 | 1,028 | 1,008 | → |
| Rangeley | Town | 1,052 | 1,171 | 1,146 | → |
| Rangeley Plantation | Plantation | 123 | 189 | 181 | → |
| Sandy River Plantation | Plantation | 93 | 133 | 127 | → |
| South Franklin | Unorganized Territory | 70 | 69 | 65 | → |
| Strong | Town | 1,259 | 1,213 | 1,156 | → |
| Temple | Town | 572 | 528 | 515 | → |
| Weld | Town | 402 | 419 | 414 | → |
| West Central Franklin | Unorganized Territory | 0 | 0 | 0 | → |
| Wilton | Town | 4,116 | 4,116 | 3,944 | → |
| Wyman | Unorganized Territory | 69 | 88 | 84 | → |
| Hancock | County | 51,869 | 54,420 | 54,811 | → |
| Amherst | Town | 232 | 265 | 258 | → |
| Aurora | Town | 119 | 114 | 112 | → |
| Bar Harbor | Town | 4,820 | 5,234 | 5,535 | → |
| Blue Hill | Town | 2,390 | 2,686 | 2,662 | → |
| Brooklin | Town | 839 | 824 | 812 | → |
| Brooksville | Town | 910 | 934 | 918 | → |
| Bucksport | Town | 5,003 | 4,915 | 4,924 | → |
| Castine | Town | 1,339 | 1,366 | 1,012 | → |
| Central Hancock | Unorganized Territory | 138 | 117 | 114 | → |
| Cranberry Isles | Town | 128 | 141 | 138 | → |
| Dedham | Town | 1,424 | 1,681 | 1,678 | → |
| Deer Isle | Town | 1,876 | 1,975 | 1,915 | → |
| Eastbrook | Town | 371 | 423 | 417 | → |
| East Hancock | Unorganized Territory | 73 | 92 | 91 | → |
| Ellsworth | City | 6,456 | 7,741 | 8,048 | → |
| Franklin | Town | 1,372 | 1,483 | 1,547 | → |
| Frenchboro | Town | 38 | 61 | 59 | → |
| Gouldsboro | Town | 1,939 | 1,739 | 1,744 | → |
| Great Pond | Town | 47 | 58 | 56 | → |
| Hancock | Town | 2,151 | 2,393 | 2,415 | → |
| Lamoine | Town | 1,487 | 1,601 | 1,686 | → |
| Mariaville | Town | 414 | 513 | 533 | → |
| Marshall Island | Unorganized Territory | 0 | 0 | 0 | → |
| Mount Desert | Town | 2,114 | 2,056 | 2,101 | → |
| Northwest Hancock | Unorganized Territory | 4 | 2 | 2 | → |
| Orland | Town | 2,137 | 2,225 | 2,187 | → |
| Osborn | Town | 69 | 67 | 66 | → |
| Otis | Town | 534 | 670 | 659 | → |
| Penobscot | Town | 1,341 | 1,263 | 1,211 | → |
| Sedgwick | Town | 1,100 | 1,196 | 1,176 | → |
| Sorrento | Town | 290 | 274 | 269 | → |
| Southwest Harbor | Town | 1,970 | 1,769 | 1,792 | → |
| Stonington | Town | 1,152 | 1,043 | 1,037 | → |
| Sullivan | Town | 1,185 | 1,236 | 1,256 | → |
| Surry | Town | 1,362 | 1,466 | 1,498 | → |
| Swans Island | Town | 327 | 330 | 324 | → |
| Tremont | Town | 1,527 | 1,563 | 1,597 | → |
| Trenton | Town | 1,372 | 1,483 | 1,552 | → |
| Verona Island | Town | 527 | 545 | 555 | → |
| Waltham | Town | 306 | 353 | 342 | → |
| Winter Harbor | Town | 986 | 511 | 513 | → |
| Kennebec | County | 117,074 | 122,151 | 122,083 | → |
| Albion | Town | 1,939 | 2,041 | 2,087 | → |
| Augusta | City | 18,584 | 19,138 | 18,681 | → |
| Belgrade | Town | 2,983 | 3,189 | 3,143 | → |
| Benton | Town | 2,624 | 2,731 | 2,714 | → |
| Chelsea | Town | 2,560 | 2,721 | 2,752 | → |
| China | Town | 4,096 | 4,317 | 4,276 | → |
| Clinton | Town | 3,335 | 3,486 | 3,345 | → |
| Farmingdale | Town | 2,789 | 2,968 | 2,917 | → |
| Fayette | Town | 1,037 | 1,140 | 1,163 | → |
| Gardiner | City | 6,187 | 5,790 | 5,660 | → |
| Hallowell | City | 2,468 | 2,375 | 2,371 | → |
| Litchfield | Town | 3,097 | 3,623 | 3,642 | → |
| Manchester | Town | 2,489 | 2,570 | 2,561 | → |
| Monmouth | Town | 3,796 | 4,099 | 4,129 | → |
| Mount Vernon | Town | 1,514 | 1,640 | 1,685 | → |
| Oakland | Town | 5,968 | 6,245 | 6,290 | → |
| Pittston | Town | 2,546 | 2,672 | 2,655 | → |
| Randolph | Town | 1,921 | 1,772 | 1,712 | → |
| Readfield | Town | 2,363 | 2,594 | 2,561 | → |
| Rome | Town | 972 | 1,006 | 1,003 | → |
| Sidney | Town | 3,488 | 4,218 | 4,389 | → |
| Unity | Unorganized Territory | 26 | 43 | 42 | → |
| Vassalboro | Town | 4,033 | 4,344 | 4,363 | → |
| Vienna | Town | 525 | 570 | 574 | → |
| Waterville | City | 15,543 | 15,723 | 16,646 | → |
| Wayne | Town | 1,105 | 1,189 | 1,154 | → |
| West Gardiner | Town | 2,909 | 3,481 | 3,369 | → |
| Windsor | Town | 2,204 | 2,575 | 2,589 | → |
| Winslow | Town | 7,750 | 7,801 | 7,619 | → |
| Winthrop | Town | 6,223 | 6,093 | 5,991 | → |
| Knox | County | 39,631 | 39,736 | 39,771 | → |
| Appleton | Town | 1,266 | 1,316 | 1,367 | → |
| Camden | Town | 5,254 | 4,845 | 4,825 | → |
| Criehaven | Unorganized Territory | 0 | 1 | 1 | → |
| Cushing | Town | 1,328 | 1,534 | 1,494 | → |
| Friendship | Town | 1,204 | 1,152 | 1,141 | → |
| Hope | Town | 1,308 | 1,538 | 1,683 | → |
| Isle au Haut | Town | 90 | 73 | 71 | → |
| Matinicus Isle Plantation | Plantation | 51 | 74 | 72 | → |
| Muscle Ridge Islands | Unorganized Territory | 0 | 6 | 6 | → |
| North Haven | Town | 381 | 355 | 357 | → |
| Owls Head | Town | 1,597 | 1,578 | 1,607 | → |
| Rockland | City | 7,612 | 7,297 | 7,146 | → |
| Rockport | Town | 3,634 | 3,333 | 3,373 | → |
| South Thomaston | Town | 1,414 | 1,563 | 1,622 | → |
| St. George | Town | 2,577 | 2,588 | 2,584 | → |
| Thomaston | Town | 3,301 | 2,781 | 2,768 | → |
| Union | Town | 2,218 | 2,259 | 2,263 | → |
| Vinalhaven | Town | 1,235 | 1,165 | 1,135 | → |
| Warren | Town | 3,816 | 4,751 | 4,744 | → |
| Washington | Town | 1,345 | 1,527 | 1,512 | → |
| Lincoln | County | 33,628 | 34,457 | 34,342 | → |
| Alna | Town | 681 | 709 | 728 | → |
| Boothbay | Town | 2,945 | 3,122 | 3,130 | → |
| Boothbay Harbor | Town | 2,343 | 2,163 | 2,199 | → |
| Bremen | Town | 785 | 806 | 800 | → |
| Bristol | Town | 2,644 | 2,755 | 2,771 | → |
| Damariscotta | Town | 2,062 | 2,218 | 2,158 | → |
| Dresden | Town | 1,628 | 1,672 | 1,665 | → |
| Edgecomb | Town | 1,094 | 1,249 | 1,253 | → |
| Hibbert's Gore | Unincorporated Area | 1 | 1 | 1 | → |
| Jefferson | Town | 2,372 | 2,425 | 2,424 | → |
| Louds Island | Unorganized Territory | 2 | 0 | 0 | → |
| Monhegan Plantation | Plantation | 75 | 69 | 68 | → |
| Newcastle | Town | 1,749 | 1,752 | 1,753 | → |
| Nobleboro | Town | 1,597 | 1,643 | 1,637 | → |
| Somerville | Town | 515 | 548 | 561 | → |
| South Bristol | Town | 897 | 894 | 874 | → |
| Southport | Town | 688 | 606 | 597 | → |
| Waldoboro | Town | 4,919 | 5,075 | 5,044 | → |
| Westport Island | Town | 746 | 717 | 724 | → |
| Whitefield | Town | 2,277 | 2,294 | 2,255 | → |
| Wiscasset | Town | 3,608 | 3,732 | 3,700 | → |
| Oxford | County | 54,715 | 57,831 | 57,618 | → |
| Andover | Town | 865 | 823 | 826 | → |
| Bethel | Town | 2,419 | 2,600 | 2,717 | → |
| Brownfield | Town | 1,253 | 1,596 | 1,634 | → |
| Buckfield | Town | 1,715 | 2,009 | 2,029 | → |
| Byron | Town | 121 | 145 | 146 | → |
| Canton | Town | 1,117 | 988 | 998 | → |
| Denmark | Town | 1,000 | 1,148 | 1,146 | → |
| Dixfield | Town | 2,503 | 2,550 | 2,474 | → |
| Fryeburg | Town | 3,079 | 3,448 | 3,403 | → |
| Gilead | Town | 160 | 212 | 206 | → |
| Greenwood | Town | 796 | 830 | 809 | → |
| Hanover | Town | 251 | 238 | 261 | → |
| Hartford | Town | 965 | 1,184 | 1,209 | → |
| Hebron | Town | 1,053 | 1,416 | 1,412 | → |
| Hiram | Town | 1,425 | 1,620 | 1,629 | → |
| Lincoln Plantation | Plantation | 46 | 45 | 44 | → |
| Lovell | Town | 965 | 1,135 | 1,132 | → |
| Magalloway Plantation | Plantation | 37 | 46 | 45 | → |
| Mexico | Town | 2,960 | 2,680 | 2,613 | → |
| Milton | Unorganized Territory | 107 | 143 | 141 | → |
| Newry | Town | 348 | 329 | 349 | → |
| North Oxford | Unorganized Territory | 17 | 24 | 23 | → |
| Norway | Town | 4,607 | 5,016 | 4,982 | → |
| Otisfield | Town | 1,565 | 1,770 | 1,796 | → |
| Oxford | Town | 3,954 | 4,110 | 4,101 | → |
| Paris | Town | 4,817 | 5,183 | 5,119 | → |
| Peru | Town | 1,504 | 1,543 | 1,513 | → |
| Porter | Town | 1,434 | 1,498 | 1,510 | → |
| Roxbury | Town | 383 | 370 | 360 | → |
| Rumford | Town | 6,490 | 5,839 | 5,687 | → |
| South Oxford | Unorganized Territory | 491 | 583 | 569 | → |
| Stoneham | Town | 255 | 236 | 242 | → |
| Stow | Town | 287 | 385 | 447 | → |
| Sumner | Town | 849 | 939 | 913 | → |
| Sweden | Town | 322 | 398 | 405 | → |
| Upton | Town | 62 | 113 | 110 | → |
| Waterford | Town | 1,463 | 1,549 | 1,576 | → |
| West Paris | Town | 1,713 | 1,811 | 1,759 | → |
| Woodstock | Town | 1,317 | 1,278 | 1,283 | → |
| Penobscot | County | 144,866 | 153,920 | 151,096 | → |
| Alton | Town | 814 | 890 | 858 | → |
| Argyle | Unorganized Territory | 253 | 277 | 265 | → |
| Bangor | City | 31,510 | 33,024 | 31,997 | → |
| Bradford | Town | 1,179 | 1,284 | 1,220 | → |
| Bradley | Town | 1,223 | 1,491 | 1,478 | → |
| Brewer | City | 9,006 | 9,485 | 9,051 | → |
| Burlington | Town | 354 | 365 | 446 | → |
| Carmel | Town | 2,416 | 2,796 | 2,823 | → |
| Carroll Plantation | Plantation | 144 | 153 | 146 | → |
| Charleston | Town | 1,400 | 1,415 | 1,295 | → |
| Chester | Town | 530 | 546 | 522 | → |
| Clifton | Town | 741 | 921 | 901 | → |
| Corinna | Town | 2,145 | 2,203 | 2,140 | → |
| Corinth | Town | 2,511 | 2,877 | 2,812 | → |
| Dexter | Town | 3,929 | 3,886 | 3,694 | → |
| Dixmont | Town | 1,065 | 1,181 | 1,120 | → |
| Drew Plantation | Plantation | 57 | 40 | 38 | → |
| East Central Penobscot | Unorganized Territory | 324 | 343 | 326 | → |
| East Millinocket | Town | 1,865 | 1,720 | 1,630 | → |
| Eddington | Town | 2,053 | 2,219 | 2,195 | → |
| Edinburg | Town | 98 | 131 | 126 | → |
| Enfield | Town | 1,616 | 1,609 | 1,538 | → |
| Etna | Town | 1,012 | 1,260 | 1,208 | → |
| Exeter | Town | 997 | 1,092 | 1,088 | → |
| Garland | Town | 986 | 1,110 | 1,058 | → |
| Glenburn | Town | 3,967 | 4,603 | 4,549 | → |
| Greenbush | Town | 1,419 | 1,491 | 1,503 | → |
| Hampden | Town | 6,336 | 7,257 | 7,341 | → |
| Hermon | Town | 4,360 | 5,417 | 5,981 | → |
| Holden | Town | 2,827 | 3,085 | 3,081 | → |
| Howland | Town | 1,354 | 1,243 | 1,207 | → |
| Hudson | Town | 1,404 | 1,531 | 1,509 | → |
| Kenduskeag | Town | 1,170 | 1,358 | 1,361 | → |
| Kingman | Unorganized Territory | 213 | 180 | 170 | → |
| Lagrange | Town | 747 | 708 | 677 | → |
| Lakeville | Town | 63 | 105 | 101 | → |
| Lee | Town | 845 | 922 | 876 | → |
| Levant | Town | 2,163 | 2,857 | 2,968 | → |
| Lincoln | Town | 5,210 | 5,083 | 4,908 | → |
| Lowell | Town | 291 | 356 | 359 | → |
| Mattawamkeag | Town | 829 | 683 | 652 | → |
| Maxfield | Town | 87 | 95 | 98 | → |
| Medway | Town | 1,491 | 1,352 | 1,306 | → |
| Milford | Town | 2,912 | 3,072 | 2,956 | → |
| Millinocket | Town | 5,226 | 4,506 | 4,269 | → |
| Mount Chase | Town | 247 | 201 | 193 | → |
| Newburgh | Town | 1,391 | 1,551 | 1,492 | → |
| Newport | Town | 3,012 | 3,281 | 3,270 | → |
| North Penobscot | Unorganized Territory | 401 | 461 | 441 | → |
| Old Town | City | 7,891 | 7,846 | 7,459 | → |
| Orono | Town | 9,330 | 10,359 | 10,679 | → |
| Orrington | Town | 3,519 | 3,730 | 3,672 | → |
| Passadumkeag | Town | 435 | 374 | 356 | → |
| Patten | Town | 1,099 | 1,017 | 988 | → |
| Penobscot Indian Island Reservation | Reservation | 558 | 610 | 585 | → |
| Plymouth | Town | 1,252 | 1,359 | 1,334 | → |
| Prentiss | Unorganized Territory | 214 | 214 | 205 | → |
| Seboeis Plantation | Plantation | 41 | 35 | 34 | → |
| Springfield | Town | 379 | 409 | 423 | → |
| Stacyville | Town | 405 | 395 | 384 | → |
| Stetson | Town | 981 | 1,200 | 1,183 | → |
| Twombly Ridge | Unorganized Territory | 2 | 0 | 0 | → |
| Veazie | Town | 1,791 | 1,919 | 1,825 | → |
| Webster Plantation | Plantation | 82 | 85 | 81 | → |
| Whitney | Unorganized Territory | 0 | 5 | 5 | → |
| Winn | Town | 412 | 411 | 404 | → |
| Woodville | Town | 282 | 248 | 236 | → |
| Piscataquis | County | 17,236 | 17,535 | 16,800 | → |
| Abbot | Town | 631 | 714 | 677 | → |
| Atkinson | Town | 327 | 326 | 309 | → |
| Beaver Cove | Town | 91 | 122 | 116 | → |
| Blanchard | Unorganized Territory | 82 | 98 | 93 | → |
| Bowerbank | Town | 119 | 116 | 113 | → |
| Brownville | Town | 1,258 | 1,246 | 1,187 | → |
| Dover-Foxcroft | Town | 4,205 | 4,211 | 4,053 | → |
| Greenville | Town | 1,628 | 1,646 | 1,601 | → |
| Guilford | Town | 1,536 | 1,521 | 1,447 | → |
| Kingsbury Plantation | Plantation | 9 | 28 | 27 | → |
| Lake View Plantation | Plantation | 42 | 89 | 85 | → |
| Medford | Town | 231 | 254 | 242 | → |
| Milo | Town | 2,384 | 2,340 | 2,278 | → |
| Monson | Town | 666 | 686 | 654 | → |
| Northeast Piscataquis | Unorganized Territory | 347 | 277 | 264 | → |
| Northwest Piscataquis | Unorganized Territory | 157 | 149 | 142 | → |
| Parkman | Town | 807 | 843 | 800 | → |
| Sangerville | Town | 1,274 | 1,343 | 1,269 | → |
| Sebec | Town | 612 | 630 | 593 | → |
| Shirley | Town | 180 | 233 | 224 | → |
| Southeast Piscataquis | Unorganized Territory | 252 | 253 | 240 | → |
| Wellington | Town | 263 | 260 | 245 | → |
| Willimantic | Town | 135 | 150 | 141 | → |
| Sagadahoc | County | 35,187 | 35,293 | 35,634 | → |
| Arrowsic | Town | 459 | 427 | 456 | → |
| Bath | City | 9,273 | 8,514 | 8,329 | → |
| Bowdoin | Town | 2,711 | 3,053 | 3,199 | → |
| Bowdoinham | Town | 2,617 | 2,889 | 3,012 | → |
| Georgetown | Town | 1,017 | 1,042 | 1,061 | → |
| Perkins | Unorganized Territory | 0 | 0 | 0 | → |
| Phippsburg | Town | 2,099 | 2,216 | 2,254 | → |
| Richmond | Town | 3,290 | 3,411 | 3,436 | → |
| Topsham | Town | 9,102 | 8,787 | 8,852 | → |
| West Bath | Town | 1,789 | 1,877 | 1,910 | → |
| Woolwich | Town | 2,830 | 3,072 | 3,125 | → |
| Somerset | County | 50,857 | 52,228 | 50,592 | → |
| Anson | Town | 2,579 | 2,511 | 2,392 | → |
| Athens | Town | 843 | 1,019 | 979 | → |
| Bingham | Town | 989 | 916 | 902 | → |
| Brighton Plantation | Plantation | 90 | 70 | 68 | → |
| Cambridge | Town | 492 | 462 | 450 | → |
| Canaan | Town | 2,019 | 2,275 | 2,180 | → |
| Caratunk | Town | 108 | 69 | 66 | → |
| Central Somerset | Unorganized Territory | 332 | 338 | 325 | → |
| Cornville | Town | 1,208 | 1,307 | 1,366 | → |
| Dennistown Plantation | Plantation | 25 | 33 | 32 | → |
| Detroit | Town | 817 | 852 | 825 | → |
| Embden | Town | 877 | 936 | 940 | → |
| Fairfield | Town | 6,575 | 6,735 | 6,556 | → |
| Harmony | Town | 953 | 939 | 902 | → |
| Hartland | Town | 1,816 | 1,782 | 1,717 | → |
| Highland Plantation | Plantation | 52 | 73 | 70 | → |
| Jackman | Town | 716 | 865 | 823 | → |
| Madison | Town | 4,522 | 4,849 | 4,664 | → |
| Mercer | Town | 649 | 665 | 637 | → |
| Moose River | Town | 224 | 215 | 207 | → |
| Moscow | Town | 579 | 516 | 504 | → |
| New Portland | Town | 789 | 721 | 689 | → |
| Norridgewock | Town | 3,296 | 3,382 | 3,249 | → |
| Northeast Somerset | Unorganized Territory | 351 | 390 | 375 | → |
| Northwest Somerset | Unorganized Territory | 46 | 62 | 60 | → |
| Palmyra | Town | 1,955 | 1,986 | 1,957 | → |
| Pittsfield | Town | 4,185 | 4,215 | 4,022 | → |
| Pleasant Ridge Plantation | Plantation | 81 | 93 | 89 | → |
| Ripley | Town | 450 | 488 | 471 | → |
| Seboomook Lake | Unorganized Territory | 45 | 47 | 45 | → |
| Skowhegan | Town | 8,831 | 8,584 | 8,254 | → |
| Smithfield | Town | 926 | 1,030 | 1,013 | → |
| Solon | Town | 940 | 1,058 | 1,075 | → |
| St. Albans | Town | 1,836 | 2,009 | 1,962 | → |
| Starks | Town | 579 | 637 | 632 | → |
| The Forks Plantation | Plantation | 35 | 37 | 36 | → |
| West Forks Plantation | Plantation | 47 | 60 | 58 | → |
| Waldo | County | 36,257 | 38,786 | 39,694 | → |
| Belfast | City | 6,386 | 6,668 | 6,714 | → |
| Belmont | Town | 821 | 942 | 913 | → |
| Brooks | Town | 1,024 | 1,075 | 1,132 | → |
| Burnham | Town | 1,142 | 1,166 | 1,229 | → |
| Frankfort | Town | 1,041 | 1,124 | 1,176 | → |
| Freedom | Town | 645 | 721 | 722 | → |
| Islesboro | Town | 603 | 566 | 565 | → |
| Jackson | Town | 506 | 552 | 581 | → |
| Knox | Town | 749 | 803 | 792 | → |
| Liberty | Town | 924 | 913 | 964 | → |
| Lincolnville | Town | 2,032 | 2,164 | 2,222 | → |
| Monroe | Town | 878 | 890 | 936 | → |
| Montville | Town | 1,002 | 1,030 | 1,084 | → |
| Morrill | Town | 779 | 884 | 883 | → |
| Northport | Town | 1,322 | 1,518 | 1,575 | → |
| Palermo | Town | 1,224 | 1,535 | 1,528 | → |
| Prospect | Town | 642 | 706 | 738 | → |
| Searsmont | Town | 1,174 | 1,392 | 1,417 | → |
| Searsport | Town | 2,642 | 2,616 | 2,645 | → |
| Stockton Springs | Town | 1,481 | 1,594 | 1,628 | → |
| Swanville | Town | 1,348 | 1,383 | 1,357 | → |
| Thorndike | Town | 717 | 889 | 894 | → |
| Troy | Town | 971 | 1,024 | 1,037 | → |
| Unity | Town | 1,879 | 2,105 | 2,139 | → |
| Waldo | Town | 726 | 770 | 860 | → |
| Winterport | Town | 3,599 | 3,759 | 3,963 | → |
| Washington | County | 33,922 | 32,856 | 31,490 | → |
| Addison | Town | 1,209 | 1,266 | 1,253 | → |
| Alexander | Town | 518 | 501 | 482 | → |
| Baileyville | Town | 1,686 | 1,523 | 1,451 | → |
| Baring Plantation | Plantation | 271 | 251 | 239 | → |
| Beals | Town | 618 | 508 | 497 | → |
| Beddington | Town | 29 | 50 | 47 | → |
| Calais | City | 3,450 | 3,123 | 2,989 | → |
| Charlotte | Town | 324 | 332 | 315 | → |
| Cherryfield | Town | 1,157 | 1,232 | 1,160 | → |
| Codyville Plantation | Plantation | 19 | 24 | 23 | → |
| Columbia | Town | 459 | 491 | 466 | → |
| Columbia Falls | Town | 599 | 555 | 530 | → |
| Cooper | Town | 145 | 154 | 145 | → |
| Crawford | Town | 104 | 101 | 96 | → |
| Cutler | Town | 623 | 507 | 505 | → |
| Danforth | Town | 629 | 588 | 574 | → |
| Deblois | Town | 55 | 57 | 54 | → |
| Dennysville | Town | 319 | 342 | 328 | → |
| East Central Washington | Unorganized Territory | 746 | 726 | 686 | → |
| East Machias | Town | 1,296 | 1,365 | 1,296 | → |
| Eastport | City | 1,640 | 1,331 | 1,259 | → |
| Grand Lake Stream Plantation | Plantation | 150 | 109 | 104 | → |
| Harrington | Town | 882 | 1,004 | 964 | → |
| Jonesboro | Town | 594 | 583 | 581 | → |
| Jonesport | Town | 1,408 | 1,370 | 1,331 | → |
| Lubec | Town | 1,668 | 1,359 | 1,256 | → |
| Machias | Town | 2,359 | 2,217 | 2,072 | → |
| Machiasport | Town | 1,160 | 1,119 | 1,081 | → |
| Marshfield | Town | 496 | 525 | 512 | → |
| Meddybemps | Town | 150 | 157 | 148 | → |
| Milbridge | Town | 1,279 | 1,353 | 1,265 | → |
| Northfield | Town | 131 | 148 | 139 | → |
| North Washington | Unorganized Territory | 543 | 499 | 474 | → |
| Passamaquoddy Indian Township Reservation | Reservation | 684 | 718 | 681 | → |
| Passamaquoddy Pleasant Point Reservation | Reservation | 645 | 749 | 713 | → |
| Pembroke | Town | 875 | 840 | 786 | → |
| Perry | Town | 842 | 889 | 927 | → |
| Princeton | Town | 892 | 832 | 791 | → |
| Robbinston | Town | 525 | 574 | 552 | → |
| Roque Bluffs | Town | 264 | 307 | 296 | → |
| Steuben | Town | 1,126 | 1,131 | 1,126 | → |
| Talmadge | Town | 70 | 64 | 60 | → |
| Topsfield | Town | 225 | 237 | 226 | → |
| Vanceboro | Town | 147 | 140 | 133 | → |
| Waite | Town | 105 | 101 | 97 | → |
| Wesley | Town | 114 | 98 | 93 | → |
| Whiting | Town | 432 | 489 | 481 | → |
| Whitneyville | Town | 260 | 216 | 206 | → |
| York | County | 186,709 | 197,137 | 206,229 | → |
| Acton | Town | 2,146 | 2,447 | 2,611 | → |
| Alfred | Town | 2,510 | 3,023 | 3,142 | → |
| Arundel | Town | 3,549 | 4,026 | 4,333 | → |
| Berwick | Town | 6,385 | 7,241 | 7,790 | → |
| Biddeford | City | 21,000 | 21,276 | 21,514 | → |
| Buxton | Town | 7,435 | 8,035 | 8,310 | → |
| Cornish | Town | 1,273 | 1,406 | 1,424 | → |
| Dayton | Town | 1,822 | 1,959 | 2,068 | → |
| Eliot | Town | 5,955 | 6,214 | 6,747 | → |
| Hollis | Town | 4,105 | 4,285 | 4,706 | → |
| Kennebunk | Town | 10,537 | 10,793 | 11,529 | → |
| Kennebunkport | Town | 3,719 | 3,474 | 3,639 | → |
| Kittery | Town | 9,544 | 9,494 | 9,846 | → |
| Lebanon | Town | 5,077 | 6,031 | 6,346 | → |
| Limerick | Town | 2,236 | 2,892 | 2,987 | → |
| Limington | Town | 3,317 | 3,713 | 3,865 | → |
| Lyman | Town | 3,806 | 4,351 | 4,492 | → |
| Newfield | Town | 1,324 | 1,522 | 1,578 | → |
| North Berwick | Town | 4,248 | 4,581 | 4,714 | → |
| Ogunquit | Town | 1,192 | 899 | 927 | → |
| Old Orchard Beach | Town | 8,846 | 8,613 | 8,908 | → |
| Parsonsfield | Town | 1,584 | 1,895 | 1,958 | → |
| Saco | City | 16,864 | 18,501 | 19,748 | → |
| Sanford | City | 20,768 | 20,791 | 21,183 | |
| Shapleigh | Town | 2,313 | 2,667 | 2,741 | → |
| South Berwick | Town | 6,742 | 7,213 | 7,524 | → |
| Waterboro | Town | 6,203 | 7,692 | 7,904 | → |
| Wells | Town | 9,402 | 9,589 | 10,544 | → |
| York | Town | 12,807 | 12,517 | 13,151 | → |
| Maine | State | 1,274,779 | 1,328,364 | 1,338,404 |
Source: U.S. Census Bureau (web).
Explanation: 2010 and 2018 population figures refer to entities in the boundaries of 2018.