USA: Delaware
Counties
The population of all counties in the State of Delaware according to census results and latest offcial estimates.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2021-07-01 | |
|---|---|---|---|---|---|---|---|
| Kent | County | 110,993 | 126,697 | 162,310 | 181,851 | 186,946 | → |
| New Castle | County | 441,946 | 500,265 | 538,479 | 570,719 | 575,494 | → |
| Sussex | County | 113,229 | 156,638 | 197,145 | 237,378 | 255,956 | → |
| Delaware | State | 666,168 | 783,600 | 897,934 | 989,948 | 1,003,384 |
Contents: Incorporated Places
The population of all incorporated places in the State of Delaware according to census results and latest offcial estimates.
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 | Population Census 2020-04-01 | Population Estimate 2021-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Arden | Village | New Castle | 479 | 476 | 427 | 429 | 428 | → |
| Ardencroft | Village | New Castle | 280 | 235 | 211 | 226 | 227 | → |
| Ardentown | Village | New Castle | 327 | 297 | 271 | 254 | 253 | → |
| Bellefonte | Town | New Castle | 1,271 | 1,260 | 1,193 | 1,222 | 1,220 | → |
| Bethany Beach | Town | Sussex | 321 | 901 | 1,054 | 957 | 997 | → |
| Bethel | Town | Sussex | 171 | 170 | 177 | 237 | 247 | → |
| Blades | Town | Sussex | 835 | 1,109 | 1,240 | 1,180 | 1,229 | → |
| Bowers | Town | Kent | 192 | 299 | 336 | 276 | 278 | → |
| Bridgeville | Town | Sussex | 1,425 | 1,545 | 2,008 | 2,561 | 2,667 | → |
| Camden | Town | Kent | 2,715 | 2,527 | 3,440 | 3,703 | 4,248 | → |
| Cheswold | Town | Kent | 637 | 664 | 1,494 | 1,920 | 1,959 | → |
| Clayton | Town | Kent / New Castle | 1,244 | 1,509 | 2,935 | 3,952 | 3,991 | → |
| Dagsboro | Town | Sussex | 422 | 530 | 788 | 873 | 908 | → |
| Delaware City | City | New Castle | 1,710 | 1,458 | 1,780 | 1,878 | 1,879 | → |
| Delmar | Town | Sussex | 1,092 | 1,687 | 1,582 | 2,023 | 2,105 | → |
| Dewey Beach | Town | Sussex | 205 | 295 | 339 | 357 | 372 | → |
| Dover | City | Kent | 27,913 | 32,269 | 35,795 | 39,614 | 38,992 | → |
| Ellendale | Town | Sussex | 374 | 393 | 370 | 491 | 511 | → |
| Elsmere | Town | New Castle | 5,906 | 5,903 | 5,975 | 6,216 | 6,157 | → |
| Farmington | Town | Kent | 174 | 75 | 110 | 91 | 91 | → |
| Felton | Town | Kent | 796 | 853 | 1,282 | 1,313 | 1,323 | → |
| Fenwick Island | Town | Sussex | 185 | 344 | 378 | 341 | 355 | → |
| Frankford | Town | Sussex | 653 | 725 | 844 | 795 | 828 | → |
| Frederica | Town | Kent | 755 | 679 | 760 | 1,073 | 1,081 | → |
| Georgetown | Town | Sussex | 4,104 | 4,789 | 6,434 | 7,124 | 7,413 | → |
| Greenwood | Town | Sussex | 580 | 864 | 973 | 986 | 1,026 | → |
| Harrington | City | Kent | 2,739 | 3,082 | 3,561 | 3,770 | 3,777 | → |
| Hartly | Town | Kent | 102 | 83 | 68 | 71 | 72 | → |
| Henlopen Acres | Town | Sussex | 107 | 147 | 122 | 138 | 144 | → |
| Houston | Town | Kent | 420 | 415 | 369 | 386 | 389 | → |
| Kenton | Town | Kent | 230 | 246 | 243 | 213 | 214 | → |
| Laurel | Town | Sussex | 3,233 | 3,847 | 3,737 | 3,880 | 4,038 | → |
| Leipsic | Town | Kent | 227 | 194 | 186 | 180 | 180 | → |
| Lewes | City | Sussex | 2,563 | 3,038 | 2,847 | 3,291 | 3,420 | → |
| Little Creek | Town | Kent | 123 | 210 | 215 | 194 | 194 | → |
| Magnolia | Town | Kent | 211 | 199 | 267 | 276 | 278 | → |
| Middletown | Town | New Castle | 4,245 | 6,737 | 18,871 | 23,131 | 24,164 | → |
| Milford | City | Sussex / Kent | 6,760 | 7,487 | 9,586 | 11,173 | 12,272 | → |
| Millsboro | Town | Sussex | 1,863 | 2,467 | 3,856 | 6,855 | 7,139 | → |
| Millville | Town | Sussex | 437 | 579 | 532 | 1,829 | 1,907 | → |
| Milton | Town | Sussex | 1,475 | 1,788 | 2,579 | 3,292 | 3,428 | → |
| New Castle | City | New Castle | 5,698 | 4,952 | 5,117 | 5,544 | 5,499 | → |
| Newark | City | New Castle | 25,153 | 29,357 | 31,776 | 31,314 | 31,155 | → |
| Newport | Town | New Castle | 1,252 | 1,033 | 907 | 902 | 893 | → |
| Ocean View | Town | Sussex | 675 | 1,149 | 1,831 | 2,639 | 2,752 | → |
| Odessa | Town | New Castle | 305 | 307 | 359 | 365 | 361 | → |
| Rehoboth Beach | City | Sussex | 1,253 | 1,438 | 1,319 | 1,106 | 1,151 | → |
| Seaford | City | Sussex | 6,022 | 7,073 | 6,892 | 7,937 | 8,250 | → |
| Selbyville | Town | Sussex | 1,502 | 1,931 | 2,157 | 2,881 | 2,999 | → |
| Slaughter Beach | Town | Sussex | 114 | 194 | 206 | 218 | 227 | → |
| Smyrna | Town | Kent / New Castle | 6,473 | 6,695 | 10,047 | 12,872 | 13,149 | → |
| South Bethany | Town | Sussex | 148 | 474 | 449 | 454 | 473 | → |
| Townsend | Town | New Castle | 389 | 357 | 2,041 | 2,711 | 2,788 | → |
| Viola | Town | Kent | 210 | 160 | 152 | 140 | 139 | → |
| Wilmington | City | New Castle | 71,493 | 72,561 | 70,941 | 70,941 | 70,750 | → |
| Woodside | Town | Kent | 140 | 185 | 176 | 190 | 190 | → |
| Wyoming | Town | Kent | 1,050 | 1,209 | 1,317 | 1,676 | 1,801 | → |
Source: U.S. Census Bureau (web).
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.