Zip Code 06850 — Norwalk, CT
06850 is a ZIP Code associated with Norwalk, CT, located within Western Connecticut. 06850 ranks #14 out of 34 ZIP codes in Western Connecticut County by population (and #68 out of 288 in CT). The area supports an estimated population of 19,692 residents across Data Pending housing units, with a population density of 1,121.2 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (41.126300, -73.443160)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 06850 |
| Primary City | Norwalk |
| State / Province | CT |
| County | Western Connecticut |
| Total Population | 19,692 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 1,121.2 people/sq mi |
| Timezone | America/New_York |
How 06850 Compares
| Metric | ZIP 06850 | Western Connecticut County | CT State Average |
|---|
| Population | 19,692 | 627,079 (Total) | 3,624,508 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 1,121.2 /sq mi | -- | -- |
| County Pop Rank | #14 of 34 | -- | -- |
Nearby ZIP Codes
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 →