State
The population development of the State of Connecticut according to census results and latest official estimates.
| Name | Abbr. | Status | Capital | Area A-L (km²) | Population Census (C) 1990-04-01 | Population Census (C) 2000-04-01 | Population Census (C) 2010-04-01 | Population Census (C) 2020-04-01 | Population Estimate (E) 2024-07-01 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Connecticut | CT | FSt | Hartford | 12,542 | 3,287,116 | 3,405,565 | 3,574,097 | 3,605,944 | 3,675,069 | 1254200 | → |
| USA | USA | Fed Rep | Washington | 9,149,429 | 248,709,873 | 281,421,906 | 308,745,538 | 331,449,281 | 340,110,988 | → |
- U.S. Census Bureau.
Major Cites
| Name | Population Estimate (E) 2024-07-01 | |
|---|---|---|
| 1 | Bridgeport | 151,599 |
| 2 | Stamford | 139,134 |
| 3 | New Haven | 137,562 |
| 4 | Hartford | 122,129 |
| 5 | Waterbury | 115,908 |
| 6 | Norwalk | 93,661 |
| 7 | Danbury | 88,692 |
| 8 | New Britain | 75,871 |
Contents: Cites & Places
The population of all cities and unincorporated places in Connecticut with more than 15,000 inhabitants according to census results and latest official estimates. Some CDPs correspond to towns.
| Name | Status | Population Census (C) 1990-04-01 | Population Census (C) 2000-04-01 | Population Census (C) 2010-04-01 | Population Census (C) 2020-04-01 | Population Estimate (E) 2024-07-01 | Area | |
|---|---|---|---|---|---|---|---|---|
| Ansonia | City | 18,376 | 18,573 | 19,278 | 18,922 | 19,195 | 1559 | → |
| Bridgeport | City | 141,719 | 139,526 | 144,247 | 148,637 | 151,599 | 4161 | → |
| Bristol | City | 60,645 | 60,209 | 60,491 | 60,861 | 62,195 | 6837 | → |
| Danbury | City | 65,627 | 74,822 | 80,834 | 86,863 | 88,692 | 10886 | → |
| East Hartford | CDP | 50,452 | 49,575 | 51,252 | 51,050 | 51,127 | 4664 | → |
| East Haven | CDP | 26,144 | 28,189 | 29,257 | 27,935 | 27,953 | 3185 | → |
| Hartford | City | 137,382 | 124,175 | 124,756 | 121,631 | 122,129 | 4501 | → |
| Manchester | CDP | 36,272 | 35,667 | 36,116 | 36,379 | 36,490 | 2387 | → |
| Meriden | City | 59,451 | 58,231 | 60,825 | 60,833 | 60,849 | 6147 | → |
| Middletown | City | 42,776 | 44,360 | 47,650 | 47,727 | 48,616 | 10624 | → |
| Milford | City | 48,149 | 50,631 | 51,291 | 50,544 | 51,004 | 5673 | → |
| Naugatuck | Bor | 30,556 | 30,978 | 31,871 | 31,581 | 32,116 | 4244 | → |
| New Britain | City | 75,484 | 71,513 | 73,203 | 74,150 | 75,871 | 3469 | → |
| New Haven | City | 130,159 | 123,928 | 129,864 | 133,986 | 137,562 | 4841 | → |
| Newington | CDP | 29,208 | 29,306 | 30,562 | 30,545 | 31,692 | 3403 | → |
| New London | City | 28,556 | 26,159 | 27,620 | 27,371 | 28,081 | 1452 | → |
| North Haven | CDP | 22,249 | 23,035 | 24,093 | 24,229 | 24,844 | 5388 | → |
| Norwalk | City | 78,412 | 82,990 | 85,609 | 91,188 | 93,661 | 5928 | → |
| Norwich | City | 37,470 | 36,139 | 40,503 | 40,126 | 39,993 | 7268 | → |
| Shelton | City | 35,414 | 38,101 | 39,563 | 40,880 | 42,805 | 7933 | → |
| Stamford | City | 108,089 | 117,080 | 122,633 | 135,453 | 139,134 | 9746 | → |
| Storrs | CDP | 12,198 | 10,996 | 15,424 | 15,979 | 16,210 | 1931 | → |
| Torrington | City | 33,704 | 35,209 | 36,395 | 35,503 | 35,673 | 10298 | → |
| Wallingford Center | CDP | 17,827 | 17,509 | 18,209 | 18,278 | 18,310 | 1880 | → |
| Waterbury | City | 108,226 | 107,195 | 110,305 | 114,457 | 115,908 | 7396 | → |
| West Hartford | CDP | 60,110 | 63,589 | 63,268 | 63,596 | 64,184 | 5656 | → |
| West Haven | City | 54,283 | 52,383 | 55,564 | 55,580 | 55,379 | 2784 | → |
| Wethersfield | CDP | 25,651 | 26,271 | 26,668 | 27,312 | 27,372 | 3186 | → |
| Willimantic | CDP | 16,167 | 17,430 | 18,995 | 18,149 | 17,790 | 1404 | → |
- Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.
- U.S. Census Bureau.