Connecticut New Haven County Demographics
New Haven County is one of a 8 primary legal divisions of Connecticut in the United States, accommodates 571,298 total local residents (according to 2022 ACS 5-year data), and associated with 2 NPA codes, 68 standard zip codes, 9 unique zip codes, and 6 major cities. This demographic dynamics of New Haven County, CT shows how its entire population of 571,298 residents connected to various socio-economic factors like education, employment, total households, household income, per capita income, etc.
San Diego County, CA Demographics Summary| Parameter | Value |
|---|---|
| County Name | New Haven County |
| New Haven County FIPS Code | 09170 |
| State | Connecticut |
| Population | 571,298 residents |
| Male Population | 276,095 males |
| Female Population | 295,203 females |
| Male to Female Ratio | 935 female per 1,000 male |
| Land Area | 606 square miles |
| Population per square mile | 942 residents |
| White Population | 385,872 |
| Hispanic or Latino Population | 107,644 |
| Black Population | 76,381 |
| Asian Population | 24,389 |
| Total US Natives or Citizens | 571,298 |
| Total Non US Citizens | 35,595 |
| Education | 39.50 |
| Employment | 60.00 |
| Avg. household income | $115,620 |
| Percapita Income | $46,781 |
| Total Housing units | 571,298 |
| Vacant Housing units | 20,184 |
| Insurance | 566,416 |
| New Haven County | Connecticut | United States | |
|---|---|---|---|
| Total population | 571,298 | 3,605,944 | 331,097,593 |
| Population per square miles | 942 | 745 | 94 |
| Employment Rate | 45.77% | 62.30% | 60.30% |
| Median Household Income | $115,620 | $88,429 | $74,755 |
| Health Insurance Coverage | 95.1% | 94.8% | 92% |
| Total Housing Units | 226,154 | 1,433,635 | 129,870,928 |
Popular Cities in New Haven County, CT
New Haven County is the 3rd most populous county in Connecticut, a place for having 6 most populous cities (having the population of more than 20000 residents) in the United States.
| City | Population | Zip Codes |
|---|---|---|
| Meriden | 60,556 | 2 zip codes |
| New Haven | 135,736 | 29 zip codes |
| North Haven | 24,179 | 1 zip code |
| Oxford | 22,019 | 1 zip code |
| Waterbury | 114,480 | 15 zip codes |
| West Haven | 55,336 | 1 zip code |
2 Area Codes Used in New Haven County, CT
New Haven County is a 113rd largest populous county in the United States and a 3rd Connecticut, is associated with 2 area (NPA) codes in the United States for dialing/telecommunication purposes.
9 Unique and 68 Standard ZIP Codes Used in New Haven County
New Haven county is a place for 9 unique and 68 standard ZIP code locations for mail and parcel delivery purposes.
68 STANDARD ZIP Codes in New Haven County
There are 68 STANDARD ZIP codes are being used in New Haven County, CT to handle home and business mail delivery. Unlike the 9 Unique ZIP codes in New Haven County, the Standard ZIP codes handle the mail delivery for the nearby Unique ZIP code locations too.
| ZIP Code | Post Office Location | Post Office | Population |
|---|---|---|---|
| 06401 | ANSONIA 237 MAIN ST | Standard | 19361 |
| 06403 | BEACON FALLS 101 N MAIN ST | Standard | 6061 |
| 06405 | BRANFORD 35 PARK PL | Standard | 28041 |
| 06410 | CHESHIRE 210 MAPLE AVE | Standard | 28775 |
| 06418 | DERBY 74 OLIVIA ST | Standard | 11966 |
| 06437 | GUILFORD 42 WATER ST | Standard | 22046 |
| 06443 | GUILFORD/MADISON CAR ANNEX 60 SHORELINE DR | Post-Box Only using 06437 Facility | 17658 |
| 06450 | MERIDEN 190 CENTER ST | Standard | 36074 |
| 06451 | MERIDEN 190 CENTER ST | Post-Box Only using 06450 Facility | 24482 |
| 06460 | DEVON 548 NAUGATUCK AVE STE 1 | Standard | 37208 |
| 06461 | MILFORD 300 PEPES FARM RD | Post-Box Only using 06460 Facility | 15075 |
| 06471 | NORTH BRANFORD 280 BRANFORD RD | Standard | 7195 |
| 06472 | NORTHFORD 1447 MIDDLETOWN AVE | Standard | 6501 |
| 06473 | NORTH HAVEN 74 WASHINGTON AVE | Standard | 24588 |
| 06477 | MILFORD 300 PEPES FARM RD | Post-Box Only using 06460 Facility | 14231 |
| 06478 | CPU HAYNES MATERIAL 160 MAIN ST | Standard | 12801 |
| 06483 | SEYMOUR 91 MAIN ST | Standard | 16766 |
| 06487 | SOUTHBURY 710 MAIN ST S | Post-Box Only using 06488 Facility | - |
| 06488 | SOUTHBURY 710 MAIN ST S | Standard | 19936 |
| 06492 | WALLINGFORD 4 S MAIN ST | Standard | 44267 |
| 06501 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06502 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06503 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06504 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06505 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06506 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06507 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06508 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06509 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06510 | NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | 3966 |
| 06511 | NEW HAVEN 50 BREWERY ST | Standard | 55940 |
| 06512 | EAST HAVEN NEW HAVEN CR SEC 50 BREWERY ST | Post-Box Only using 06511 Facility | 29522 |
| 06513 | EAST HAVEN NEW HAVEN CR SEC 50 BREWERY ST | Post-Box Only using 06511 Facility | 38217 |
| 06514 | HAMDEN 1744 DIXWELL AVE | Standard | 25687 |
| 06515 | WESTVILLE 95 FOUNTAIN ST | Standard | 19749 |
| 06516 | ALLINGTOWN 75 FARWELL ST | Standard | 55336 |
| 06517 | WHITNEYVILLE 40 PUTNAM AVE | Standard | 14287 |
| 06518 | MOUNT CARMEL 2514 WHITNEY AVE | Standard | 20849 |
| 06519 | KILBY 369 WASHINGTON AVE | Standard | 16050 |
| 06520 | YALE 206 ELM ST | Post-Box Only using 06511 Facility | - |
| 06521 | FEDERAL 754 CHAPEL ST | Post-Box Only using 06510 Facility | - |
| 06524 | AMITY CARRIER SEC NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | 5295 |
| 06525 | AMITY CARRIER SEC NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | 9050 |
| 06530 | NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | - |
| 06531 | NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | - |
| 06532 | NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | - |
| 06533 | NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | - |
| 06534 | NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | - |
| 06535 | NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | - |
| 06536 | NEW HAVEN 50 BREWERY ST | Post-Box Only using 06511 Facility | - |
| 06702 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | 3260 |
| 06703 | LAKEWOOD 797 LAKEWOOD AVE | Standard | - |
| 06704 | PLAZA 41 WIGWAM AVE | Standard | 30124 |
| 06705 | EAST END 159 MANOR AVE STE 6 | Standard | 25744 |
| 06706 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | 15459 |
| 06708 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | 29215 |
| 06710 | PLAZA 41 WIGWAM AVE | Post-Box Only using 06704 Facility | 10684 |
| 06712 | PROSPECT 70 WATERBURY RD | Standard | 9411 |
| 06716 | LAKEWOOD 797 LAKEWOOD AVE | Post-Box Only using 06703 Facility | 16094 |
| 06720 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | - |
| 06721 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | - |
| 06722 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | - |
| 06723 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | - |
| 06724 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | - |
| 06725 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | - |
| 06726 | WATERBURY 135 GRAND ST | Post-Box Only using 06701 Facility | - |
| 06762 | MIDDLEBURY 590 MIDDLEBURY RD STE F | Standard | 7665 |
| 06770 | NAUGATUCK 170 WATER ST | Standard | 31741 |
9 UNIQUE ZIP Codes in New Haven County
New Haven County's UNIQUE ZIP codes in Connecticut are the exclusive ZIP codes assigned to governmental agencies, universities and large businesses in the county, handling large volume of mail delivery. Despite the nearby STANDARD ZIP codes include these entity regions in Connecticut, these 9 Unique ZIP codes in New Haven County, CT ensures the faster delivery to such locations. These 9 ZIP code are not recommended to use if your mail is not intended to recipients or entities in these 9 Unique ZIP code locations in New Haven County, CT.
| Entity ZIP Code | Post Office Location | Physical ZIP Code |
|---|---|---|
| 06408 | CHESHIRE 210 MAPLE AVE | 06410 |
| 06411 | CHESHIRE 210 MAPLE AVE | 06410 |
| 06493 | WALLINGFORD 4 S MAIN ST | 06492 |
| 06494 | WALLINGFORD 4 S MAIN ST | 06492 |
| 06495 | WALLINGFORD 4 S MAIN ST | 06492 |
| 06537 | NEW HAVEN 50 BREWERY ST | 06511 |
| 06538 | NEW HAVEN 50 BREWERY ST | 06511 |
| 06540 | NEW HAVEN 50 BREWERY ST | 06511 |
| 06749 | WATERBURY 135 GRAND ST | 06701 |