Biggest Cities in Maine - 2009 Census Data

Rank	City	2010 Population (Est.)	Growth Rate (Annual)
1	Ellsworth	7,140	1.1%
2	Saco	18,204	0.8%
3	Belfast	6,692	0.4%
4	Westbrook	16,638	0.3%
5	South Portland	23,976	0.3%
6	Waterville	15,968	0.3%
7	Biddeford	21,383	0.2%
8	Brewer	9,050	0.1%
9	Bangor	31,450	-0.0%
10	Augusta	18,444	-0.1%
11	Auburn	22,883	-0.1%
12	Lewiston	35,057	-0.2%
13	Hallowell	2,427	-0.2%
14	Gardiner	6,087	-0.2%
15	Portland	63,008	-0.2%
16	Rockland	7,441	-0.2%
17	Old Town	7,715	-0.3%
18	Caribou	8,053	-0.3%
19	Bath	8,875	-0.5%
20	Presque Isle	9,053	-0.5%
21	Eastport	1,514	-0.9%
22	Calais	3,158	-0.9%