USA: Maine
Counties
The population of all counties in the State of Maine according to census results and latest official estimates.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2019-07-01 | |
|---|---|---|---|---|---|---|
| Androscoggin | County | 105,259 | 103,793 | 107,702 | 108,361 | → |
| Aroostook | County | 86,936 | 73,938 | 71,870 | 67,092 | → |
| Cumberland | County | 243,135 | 265,612 | 281,674 | 296,052 | → |
| Franklin | County | 29,008 | 29,467 | 30,768 | 30,046 | → |
| Hancock | County | 46,948 | 51,791 | 54,418 | 55,098 | → |
| Kennebec | County | 115,904 | 117,114 | 122,151 | 122,241 | → |
| Knox | County | 36,310 | 39,618 | 39,736 | 39,792 | → |
| Lincoln | County | 30,357 | 33,616 | 34,457 | 34,685 | → |
| Oxford | County | 52,602 | 54,755 | 57,833 | 57,895 | → |
| Penobscot | County | 146,601 | 144,919 | 153,923 | 151,823 | → |
| Piscataquis | County | 18,653 | 17,235 | 17,535 | 16,880 | → |
| Sagadahoc | County | 33,535 | 35,214 | 35,293 | 36,057 | → |
| Somerset | County | 49,767 | 50,888 | 52,228 | 50,729 | → |
| Waldo | County | 33,018 | 36,280 | 38,786 | 39,755 | → |
| Washington | County | 35,308 | 33,941 | 32,856 | 31,286 | → |
| York | County | 164,587 | 186,742 | 197,131 | 207,978 | → |
| Maine | State | 1,227,928 | 1,274,923 | 1,328,361 | 1,345,770 |
Contents: Incorporated Places
The population of all incorporated places in the State of Maine according to census results and latest official estimates.
| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2019-07-01 | |
|---|---|---|---|---|---|---|---|
| Auburn | City | Androscoggin | 24,339 | 23,207 | 23,055 | 23,414 | → |
| Augusta | City | Kennebec | 21,585 | 18,584 | 19,129 | 18,697 | → |
| Bangor | City | Penobscot | 34,590 | 31,510 | 33,031 | 32,262 | → |
| Bath | City | Sagadahoc | 9,878 | 9,273 | 8,513 | 8,338 | → |
| Belfast | City | Waldo | 6,453 | 6,386 | 6,672 | 6,679 | → |
| Biddeford | City | York | 20,993 | 21,000 | 21,276 | 21,504 | → |
| Brewer | City | Penobscot | 9,271 | 9,006 | 9,491 | 9,035 | → |
| Calais | City | Washington | 3,963 | 3,450 | 3,123 | 3,005 | → |
| Caribou | City | Aroostook | 9,423 | 8,313 | 8,189 | 7,593 | → |
| Eastport | City | Washington | 1,965 | 1,640 | 1,331 | 1,265 | → |
| Ellsworth | City | Hancock | 5,981 | 6,456 | 7,741 | 8,180 | → |
| Gardiner | City | Kennebec | 6,936 | 6,187 | 5,790 | 5,653 | → |
| Hallowell | City | Kennebec | 2,628 | 2,468 | 2,375 | 2,381 | → |
| Lewiston | City | Androscoggin | 39,790 | 35,720 | 36,594 | 36,225 | → |
| Old Town | City | Penobscot | 8,345 | 7,891 | 7,846 | 7,431 | → |
| Portland | City | Cumberland | 63,106 | 64,250 | 66,190 | 66,215 | → |
| Presque Isle | City | Aroostook | 10,767 | 9,521 | 9,692 | 9,007 | → |
| Rockland | City | Knox | 8,170 | 7,612 | 7,301 | 7,165 | → |
| Saco | City | York | 15,150 | 16,864 | 18,495 | 19,964 | → |
| Sanford (incl. South Sanford, Springvale) | City | York | 20,459 | 20,806 | 20,788 | 21,223 | → |
| South Portland | City | Cumberland | 24,098 | 23,365 | 25,021 | 25,532 | → |
| Waterville | City | Kennebec | 17,490 | 15,543 | 15,724 | 16,558 | → |
| Westbrook | City | Cumberland | 16,208 | 16,100 | 17,528 | 19,074 | → |
Source: U.S. Census Bureau (web).
Explanation: All population totals refer to 2020 census boundaries. In case of significant changes, they were recalculated by using census block data.