City · California · United States

Vacaville, CA — ZIP codes

3 ZIP codes · Solano County

City: Vacaville
County: Solano
State: California
Country: United States
Postal codes: 956879568895696
Single source
Coordinates: 38.3482, -121.9538 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
95687	Vacaville	Single source
95688	Vacaville	Single source
95696	Vacaville	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.