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Brentwood, CA ZIP code

The ZIP code for Brentwood, California is 94513. It is in Contra Costa County.

Population in these ZIPs
69,755
Avg. median income
$142,200population-weighted
Typical home value
$781,500population-weighted
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ZIP codes within 10 miles

Brentwood, CA ZIP code list

Brentwood, CA ZIP codes
ZIP codePopulationMedian incomeTypical home value
9451369,755$142,223$781,500

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 Brentwood, CA?

The ZIP code for Brentwood, CA is 94513.

What county is Brentwood, California in?

Brentwood ZIP codes are in Contra Costa County.