Vacaville, CA ZIP codes
Vacaville, California has 3 ZIP codes, including 1 PO Box ZIP. They are in Solano County.
- Population in these ZIPs
- 109,591
- Avg. median income
- $112,700population-weighted
- Typical home value
- $604,200population-weighted
- Metro area
- Vallejo, CA
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Vacaville, CA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 95687 | Solano County | 69,390 | $109,566 | $575,100 |
| 95688 | Solano County | 40,201 | $118,186 | $654,300 |
| 95696 PO Box | Solano County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Vacaville
- Elmira 5 mi
- Travis Afb 9 mi
- Fairfield 10 mi
- Dixon 13 mi
- Winters 13 mi
- Suisun City 14 mi
- Napa 16 mi
- Davis 17 mi
- American Canyon 19 mi
- Birds Landing 20 mi
- Benicia 21 mi
- Rio Vista 21 mi
Frequently asked questions
What county is Vacaville, California in?
Vacaville ZIP codes are in Solano County.
Which Vacaville ZIP codes are PO Boxes?
95696 is a PO Box or single-organization ZIP code; it has no residential delivery area.