Solano County ZIP Codes
California, United States · 16 codes
Solano County in California has 16 ZIP codes, from 94510 to 95696, serving 16 places.
ZIP codes in Solano
Frequently asked questions
What is the ZIP code of Solano?
Solano has 16 ZIP codes, from 94510 to 95696. The table lists the places each one serves.
How many places are listed in Solano County?
16 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.