Ranking of Connecticut Cities and Places By Population in 2020

Updated on August 14, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Connecticut cities and places, Bridgeport city had the highest population (147.72K), followed by Stamford city (135.46K), and New Haven city (129.76K).

The chart below shows the top 10 cities and places, and the table below shows the ranking of all Connecticut cities and places.

You can see similar information for other states and the ranking of all cities and places in the United States.

You can also similar information for each Connecticut county.

See this for other years:
Ranking of Connecticut Cities and Places By Population in 2020
Bridgeport city
Stamford city
New Haven city
Hartford city
Waterbury city
Norwalk city
Danbury city
New Britain city
Bristol city
Meriden city
Ranking of Connecticut Cities and Places By Population in 2020
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Rank City or Place Population
1 Bridgeport city 147717
2 Stamford city 135462
3 New Haven city 129757
4 Hartford city 119798
5 Waterbury city 113880
6 Norwalk city 90891
7 Danbury city 85732
8 New Britain city 72755
9 Bristol city 60727
10 Meriden city 60617
11 West Haven city 55370
12 Milford city (balance) 50433
13 Middletown city 46965
14 Shelton city 40762
15 Norwich city 40028
16 Torrington city 35365
17 Naugatuck borough 31492
18 New London city 26718
19 Ansonia city 18886
20 Derby city 12312
21 Groton city 9362
22 Danielson borough 4165
23 Jewett City borough 3397
24 Newtown borough 1907
25 Woodmont borough 1554
26 Litchfield borough 1192
27 Stonington borough 990
28 Bantam borough 752
29 Groton Long Point borough 518
30 Fenwick borough 43