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Suisun City, CA ZIP code

The ZIP code for Suisun City, California is 94585. It is in Solano County.

Population in these ZIPs
29,357
Avg. median income
$94,700population-weighted
Typical home value
$531,000population-weighted
Metro area
Vallejo, CA
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Suisun City, CA ZIP code list

Suisun City, CA ZIP codes
ZIP codePopulationMedian incomeTypical home value
9458529,357$94,740$531,000

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

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Frequently asked questions

What is the ZIP code for Suisun City, CA?

The ZIP code for Suisun City, CA is 94585.

What county is Suisun City, California in?

Suisun City ZIP codes are in Solano County.