Rank	City	2000 Population	Growth Rate (Annual)
1	Portland	64,204	0.2%
2	Lewiston	35,647	-1.1%
3	Bangor	31,475	-0.9%
4	South Portland	23,372	-0.3%
5	Auburn	23,183	-0.5%
6	Biddeford	21,054	0.0%
7	Augusta	18,556	-1.5%
8	Saco	16,943	1.1%
9	Westbrook	16,139	-0.0%
10	Waterville	15,603	-1.1%
11	Presque Isle	9,499	-1.2%
12	Bath	9,253	-0.7%
13	Brewer	8,983	-0.3%
14	Caribou	8,309	-1.3%
15	Old Town	7,893	-0.6%
16	Rockland	7,608	-0.7%
17	Ellsworth	6,472	0.8%
18	Belfast	6,437	-0.0%
19	Gardiner	6,194	-1.1%
20	Calais	3,439	-1.4%
21	Hallowell	2,467	-0.6%
22	Eastport	1,636	-1.8%