Rank	City	2019 Population (Est.)	Growth Rate (Annual)
1	Bridgeport	144,900	0.1%
2	New Haven	130,418	0.1%
3	Stamford	129,775	0.7%
4	Hartford	122,587	-0.2%
5	Waterbury	108,093	-0.3%
6	Norwalk	89,047	0.5%
7	Danbury	84,730	0.6%
8	New Britain	72,453	-0.1%
9	Bristol	60,032	-0.1%
10	Meriden	59,540	-0.3%
11	West Haven	54,879	-0.2%
12	Milford	53,120	0.4%
13	Middletown	46,146	-0.4%
14	Shelton	41,097	0.5%
15	Norwich	39,136	-0.4%
16	Torrington	34,228	-0.8%
17	Naugatuck	31,288	-0.2%
18	New London	26,939	-0.3%
19	Ansonia	18,721	-0.3%
20	Derby	12,515	-0.4%
21	Groton	9,012	-1.8%
22	Danielson	4,009	-0.1%
23	Jewett City	3,378	-0.4%
24	Newtown	1,953	0.1%
25	Woodmont	1,541	0.4%
26	Litchfield	1,206	-0.5%
27	Stonington	892	-0.5%
28	Bantam	727	-0.5%
29	Groton Long Point	510	-0.2%
30	Fenwick	44	0.3%