ZIP code · Salem · Connecticut · United States
ZIP code 06420 — Salem
ZIP code 06420 serves Salem, Connecticut.
- Postal code
- 06420Single source Value from one source, not cross-checked.
- City
- Salem
- County
- Southeastern Connecticut
- State
- Connecticut
- Country
- United States
- Coordinates
- 41.4966, -72.2725 — precision precise (locality)
View on OpenStreetMap - Population
- 4,323 (ZCTA, ACS 5-year)
- Median household income
- $118,839
- Median age
- 39.8
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page