USA: Maine

Contents: Maine

State

1,363,196 Population [2020] – census

1,405,012 Population [2024] – estimate

79,888km² Area

17.59/km² Density [2024]

Counties

The population of all counties in the State of Maine 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 2024-07-01
Androscoggin	County	105,259	103,793	107,702	111,133	115,272	→
Aroostook	County	86,936	73,938	71,870	67,088	66,776	→
Cumberland	County	243,135	265,612	281,674	303,080	313,809	→
Franklin	County	29,008	29,467	30,768	29,451	30,902	→
Hancock	County	46,948	51,791	54,418	55,481	56,946	→
Kennebec	County	115,904	117,114	122,151	124,513	128,461	→
Knox	County	36,310	39,618	39,736	40,611	40,981	→
Lincoln	County	30,357	33,616	34,457	35,239	36,491	→
Oxford	County	52,602	54,755	57,833	57,756	60,039	→
Penobscot	County	146,601	144,919	153,923	152,199	156,840	→
Piscataquis	County	18,653	17,235	17,535	16,794	17,432	→
Sagadahoc	County	33,535	35,214	35,293	36,699	37,582	→
Somerset	County	49,767	50,888	52,228	50,478	51,338	→
Waldo	County	33,018	36,280	38,786	39,602	40,617	→
Washington	County	35,308	33,941	32,856	31,107	31,383	→
York	County	164,587	186,742	197,131	211,965	220,143	→
Maine	State	1,227,928	1,274,923	1,328,361	1,363,196	1,405,012

Contents: Incorporated Places

The population of all incorporated places in the State of Maine according to census results and latest offcial estimates.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »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 2024-07-01
Auburn	City	Androscoggin	24,359	23,207	23,055	24,067	25,200	→
Augusta	City	Kennebec	21,345	18,584	19,129	18,907	19,168	→
Bangor	City	Penobscot	35,892	31,510	33,031	31,740	32,446	→
Bath	City	Sagadahoc	9,844	9,273	8,513	8,768	8,817	→
Belfast	City	Waldo	6,356	6,386	6,672	6,941	6,993	→
Biddeford	City	York	20,933	21,000	21,276	22,549	22,370	→
Brewer	City	Penobscot	9,252	9,006	9,491	9,680	9,629	→
Calais	City	Washington	3,963	3,450	3,123	3,082	3,105	→
Caribou	City	Aroostook	9,682	8,313	8,189	7,393	7,328	→
Eastport	City	Washington	1,965	1,640	1,331	1,284	1,292	→
Ellsworth	City	Hancock	5,982	6,456	7,741	8,396	8,822	→
Gardiner	City	Kennebec	7,245	6,187	5,790	5,959	6,160	→
Hallowell	City	Kennebec	2,626	2,468	2,375	2,562	2,619	→
Lewiston	City	Androscoggin	39,816	35,720	36,594	37,124	38,772	→
Old Town	City	Penobscot	8,659	7,891	7,846	7,438	7,511	→
Portland	City	Cumberland	63,125	64,250	66,190	68,409	69,568	→
Presque Isle	City	Aroostook	10,875	9,521	9,692	8,785	8,728	→
Rockland	City	Knox	8,114	7,612	7,301	6,942	7,060	→
Saco	City	York	15,273	16,864	18,495	20,379	21,064	→
Sanford (incl. South Sanford, Springvale)	City	York	20,459	20,806	20,788	21,976	22,497	→
South Portland	City	Cumberland	24,070	23,365	25,021	26,500	26,994	→
Waterville	City	Kennebec	17,485	15,543	15,724	16,682	17,336	→
Westbrook	City	Cumberland	16,209	16,100	17,528	20,405	21,386	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.