Connecticut Demographics, ZIP Codes and Area Codes
Connecticut is the 29th most populated state in the United states, associated with 22 major cities, 8 counties, 4 NPA codes, 370 standard zip codes, 40 unique zip codes and accommodates 3,611,317 local residents.
Connecticut Demographics Summary
| Population | 3,611,317 residents |
| Male Population | 1,769,196 males |
| Female Population | 1,842,121 females |
| Male to Female Ratio | 960 females per 1,000 males |
| Land Area | 4,842 square miles |
| White Population | 2,522,166 |
| Hispanic or Latino Population | 627,408 |
| Black Population | 385,407 |
| Asian Population | 170,945 |
| Total US Natives or Citizens | 3,611,317 |
| Total Non US Citizens | 244,785 |
| Avg. household income | $130,601 |
| Percapita Income | $52,034 |
| Total Housing units | 3,611,317 |
| Vacant Housing units | 121,525 |
| Total US Natives or Citizens | 331,097,593 |
| Total Non-US Citizens | 21,614,904 |
22 Most Populous Cities in Connecticut
The 29th most populous state Connecticut is a place for 22 most populous cities (having the population of more than 20000 residents) in the United States.
| City | ZIP Code | Population |
|---|---|---|
| Bridgeport, CT | 7 | 148,470 |
| New Haven, CT | 29 | 135,736 |
| Stamford, CT | 15 | 135,413 |
| Hartford, CT | 24 | 121,057 |
| Waterbury, CT | 15 | 114,480 |
| Norwalk, CT | 13 | 91,050 |
| Danbury, CT | 6 | 86,456 |
| New Britain, CT | 4 | 74,212 |
| West Hartford, CT | 8 | 64,088 |
| Bristol, CT | 2 | 61,052 |
| Meriden, CT | 2 | 60,556 |
| West Haven, CT | 1 | 55,336 |
| East Hartford, CT | 3 | 50,942 |
| Middle city, CT | 2 | 48,152 |
| Shelton, CT | 1 | 41,206 |
| Norwich, CT | 2 | 40,054 |
| Manchester, CT | 4 | 37,015 |
| Torrington, CT | 2 | 35,510 |
| Newington, CT | 2 | 30,458 |
| New London, CT | 1 | 27,596 |
| Wethersfield, CT | 1 | 27,192 |
| North Haven, CT | 1 | 24,179 |
4 Area Codes Used in Connecticut
The 29th most populous state Connecticut is associated with 4 area (NPA) codes in the United States for dialing/telecommunication purposes.
NPA Overlay Complex in Connecticut
- 203/475
- 860/959
8 Counties of Connecticut
The 29th most populous state Connecticut consists of 8 counties in the United States.
- Hartford County, CT
- Fairfield County, CT
- Middlesex County, CT
- Windham County, CT
- Litchfield County, CT
- New Haven County, CT
- New London County, CT
- Tolland County, CT
Adjacent States to Connecticut in USA