County ProfileCT
South Central Connecticut County
Population: - · 48 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
—
People
Median age
40.2
Housing
Total households
230,673
Income
Median household income
$88,197
Housing
Total housing units
248,267
Employment
Employment rate
61.1%
Education
Bachelor’s degree or higher
42%
Healthcare
Insured population
95.1%
County details
Local time 02:23:36(ET)| Name | South Central Connecticut |
|---|---|
| Total ZIP codes | 48total |
| ZIP codes (by type) | 24 Standard18 PO Box6 Unique |
| Area code | 203, 475 |
| Timezone | Eastern Time (ET) |
| Coordinates | 41.2901671, -72.8370243 |
| Land area | 367.3 sq miles(951.2 km²) |
Map of South Central Connecticut county, Connecticut with ZIP codes
Cities and Communities in South Central Connecticut County
Compare the largest cities in South Central Connecticut County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| New Haven | 134,023 | $56,851 | 26ZIPs |
| Meriden | 60,850 | $71,253 | 2ZIPs |
| West Haven | 55,584 | $74,382 | 1ZIPs |
| East Haven | 27,923 | $94,628 | 1ZIPs |
| North Haven | 24,253 | $132,689 | 1ZIPs |
| Orange | 14,280 | $142,325 | 1ZIPs |
| Northford | 6,082 | $105,174 | 1ZIPs |
| Bethany | — | — | 1ZIPs |
| Branford | — | — | 1ZIPs |
| Guilford | — | — | 1ZIPs |
| Hamden | — | — | 3ZIPs |
| Madison | — | — | 1ZIPs |
| Milford | — | — | 2ZIPs |
| North Branford | — | — | 1ZIPs |
| Wallingford | — | — | 4ZIPs |
| Woodbridge | — | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in South Central Connecticut County
Review the most populated postal areas across South Central Connecticut County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 06405 | Branford | — | — |
| 06437 | Guilford | — | — |
| 06443 | Madison | — | — |
| 06450 | Meriden | — | — |
| 06451 | Meriden | — | — |
| 06460 | Milford | — | — |
| 06461 | Milford | — | — |
| 06471 | North Branford | — | — |
| 06472 | Northford | — | — |
| 06473 | North Haven | — | — |
| 06477 | Orange | — | — |
| 06492 | Wallingford | — | — |
| 06493 | Wallingford | — | — |
| 06494 | Wallingford | — | — |
| 06495 | Wallingford | — | — |
| 06501 | New Haven | — | — |
| 06502 | New Haven | — | — |
| 06503 | New Haven | — | — |
| 06504 | New Haven | — | — |
| 06505 | New Haven | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS