Rank	City	2015 Population (Est.)	Growth Rate (Annual)
1	Bridgeport	147,612	0.6%
2	New Haven	130,282	0.1%
3	Stamford	128,278	1.1%
4	Hartford	124,705	-0.0%
5	Waterbury	109,307	-0.2%
6	Norwalk	88,145	0.7%
7	Danbury	83,784	0.9%
8	New Britain	72,878	-0.1%
9	Bristol	60,570	0.0%
10	Meriden	60,293	-0.2%
11	West Haven	54,905	-0.3%
12	Milford	51,857	0.3%
13	Middletown	47,043	-0.3%
14	Shelton	41,295	1.1%
15	Norwich	40,178	-0.2%
16	Torrington	35,190	-0.8%
17	Naugatuck	31,659	-0.2%
18	New London	27,374	-0.2%
19	Ansonia	18,959	-0.4%
20	Derby	12,768	-0.3%
21	Groton	9,299	-2.7%
22	Danielson	3,999	-0.3%
23	Jewett City	3,468	-0.1%
24	Newtown	1,969	0.4%
25	Woodmont	1,501	0.2%
26	Litchfield	1,225	-0.7%
27	Stonington	917	-0.3%
28	Bantam	740	-0.6%
29	Groton Long Point	517	-0.0%
30	Fenwick	44	0.6%