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RankingsMaineFastest-growing since 2010

Fastest-Growing Cities in Maine Since 2010

The top 17 of 17 Maine cities on GIS Map, ranked by percent population change between the 2010 Census and the April 2020 estimates base.

#CityPopulation change 2010-2020
1Westbrook
+16.6%
2Saco
+10.3%
3Ellsworth
+8.5%
4Waterville
+6.1%
5Biddeford
+6.0%
6South Portland
+6.0%
7Auburn
+4.4%
8Belfast
+4.1%
9Portland
+3.3%
10Bath
+3.0%
11Brewer
+2.1%
12Lewiston
+1.5%
13Augusta
-1.2%
14Bangor
-3.9%
15Rockland
-4.9%
16Presque Isle
-9.4%
17Caribou
-9.7%

Top Maine Counties

Counties ranked by percent population change between the 2010 Census and the April 2020 estimates base.

1. Cumberland County+7.6%2. York County+7.5%3. Sagadahoc County+4.0%4. Androscoggin County+3.2%5. Lincoln County+2.3%6. Knox County+2.2%7. Waldo County+2.1%8. Hancock County+2.0%9. Kennebec County+1.9%10. Oxford County-0.1%

Source: U.S. Census Bureau, 2010 Census and Population Estimates Program (Vintage 2024: April 2020 estimates base and July 1, 2024 estimate). Only cities covered by GIS Map with at least 1,000 residents are ranked. Estimates carry margins of error.

Citing this page: GIS Map, “Fastest-Growing Cities in Maine Since 2010”, https://gismap.land/rankings/maine/fastest-growing-cities-since-2010. Figures from U.S. Census Bureau, 2010 Census and Population Estimates Program (Vintage 2024: April 2020 estimates base and July 1, 2024 estimate).

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