Rank	City	2003 Population (Est.)	Growth Rate (Annual)
1	Portland	64,056	-0.1%
2	Lewiston	35,595	-0.1%
3	Bangor	31,641	0.3%
4	Auburn	23,242	0.1%
5	South Portland	23,134	-0.5%
6	Biddeford	21,866	1.9%
7	Augusta	18,680	0.3%
8	Saco	17,586	1.9%
9	Westbrook	16,076	-0.2%
10	Waterville	15,680	0.2%
11	Presque Isle	9,333	-0.9%
12	Bath	9,250	-0.0%
13	Brewer	9,036	0.3%
14	Caribou	8,207	-0.6%
15	Old Town	7,883	-0.1%
16	Rockland	7,673	0.4%
17	Belfast	6,675	1.8%
18	Ellsworth	6,572	0.8%
19	Gardiner	6,174	-0.2%
20	Calais	3,343	-1.4%
21	Hallowell	2,521	1.1%
22	Eastport	1,589	-1.4%