City · Connecticut · United States

Norwalk, CT — ZIP codes

10 ZIP codes · Western Connecticut County

City: Norwalk
County: Western Connecticut
State: Connecticut
Country: United States
Postal codes: 06850068510685206853068540685506856068570685806860
Single source
Coordinates: 41.1222, -73.4358 View on OpenStreetMap

ZIP codes (10)

Postal code	Place name	Verification
06850	Norwalk	Single source
06851	Norwalk	Single source
06852	Norwalk	Single source
06853	Norwalk	Single source
06854	Norwalk	Single source
06855	Norwalk	Single source
06856	Norwalk	Single source
06857	Norwalk	Single source
06858	Norwalk	Single source
06860	Norwalk	Single source

Sources and verification

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. Last generated : 2026-08-21. Report an error.