📍 View location on OpenStreetMap (41.334440, -72.700510)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 06437 |
| Primary City | Guilford |
| State / Province | CT |
| County | South Central Connecticut |
| Total Population | 22,067 |
| Population Density | 180.8 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 06437 | South Central Connecticut County records | CT records |
|---|---|---|---|
| Population estimate | 22,067 | 570,734 (sum) | 3,624,508 (sum) |
| Population Density | 180.8 /sq mi | -- | -- |
| County population rank | #12 of 24 | -- | -- |
| State population rank | #56 of 285 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 06443 | Madison | 3.8 mi | 17,657 |
| ZIP 06471 | North Branford | 3.8 mi | 7,140 |
| ZIP 06472 | Northford | 5.3 mi | 6,363 |
| ZIP 06405 | Branford | 6.1 mi | 28,217 |
| ZIP 06419 | Killingworth | 7.0 mi | 6,240 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →