Rank	City	2010 Population	Growth Rate (Annual)
1	Jewett City	3,487	1.3%
2	Norwich	40,493	1.1%
3	Groton	10,389	1.1%
4	Danbury	80,893	0.7%
5	West Haven	55,564	0.6%
6	New London	27,620	0.5%
7	Newtown	1,941	0.5%
8	New Haven	129,779	0.5%
9	Meriden	60,868	0.4%
10	Stamford	122,643	0.4%
11	Middletown	47,648	0.4%
12	Derby	12,902	0.4%
13	Ansonia	19,249	0.4%
14	Shelton	39,559	0.3%
15	Bridgeport	144,229	0.3%
16	Torrington	36,383	0.3%
17	Norwalk	85,603	0.3%
18	Waterbury	110,366	0.3%
19	Naugatuck	31,862	0.3%
20	New Britain	73,206	0.2%
21	Milford	51,271	0.1%
22	Hartford	124,775	0.0%
23	Bristol	60,477	0.0%
24	Danielson	4,051	-0.5%
25	Litchfield	1,258	-0.5%
26	Bantam	759	-0.5%
27	Stonington	929	-1.0%
28	Woodmont	1,488	-1.4%
29	Fenwick	43	-1.9%
30	Groton Long Point	518	-2.5%