Ranking of Maine Cities and Places By Population in 2021

Updated on August 14, 2024.

Based on the US Census Vintage data estimates, in 2021, among all Maine cities and places, Portland city had the highest population (68.45K), followed by Lewiston city (38.39K), and Bangor city (31.51K).

The chart below shows the top 10 cities and places, and the table below shows the ranking of all Maine cities and places.

You can see similar information for other states and the ranking of all cities and places in the United States.

You can also see links at the bottom of the page for similar information for each Maine county.

See this for other years:
Ranking of Maine Cities and Places By Population in 2021
Portland city
Lewiston city
Bangor city
South Portland city
Auburn city
Biddeford city
Sanford city
Saco city
Westbrook city
Augusta city
Ranking of Maine Cities and Places By Population in 2021
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Rank City or Place Population
1 Portland city 68450
2 Lewiston city 38385
3 Bangor city 31508
4 South Portland city 27077
5 Auburn city 24275
6 Biddeford city 22530
7 Sanford city 22183
8 Saco city 20712
9 Westbrook city 20657
10 Augusta city 19041
11 Waterville city 16716
12 Brewer city 9669
13 Bath city 8814
14 Presque Isle city 8672
15 Ellsworth city 8585
16 Old Town city 7447
17 Caribou city 7423
18 Rockland city 7034
19 Belfast city 7017
20 Gardiner city 6054
21 Calais city 3093
22 Hallowell city 2583
23 Eastport city 1290

Ranking of Cities and Places By Population for Maine Counties

Use the links below to see ranking of cities and places by population for each of the following Maine counties.