Historic Murphy Avenue in downtown Sunnyvale

City facts

Sunnyvale zip codes

4 zip codes cover Sunnyvale: 94085, 94086, 94087, 94089.

Zip code map

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Median household income by zip
Median home value by zip

Questions

What zip codes are in Sunnyvale?

94085, 94086, 94087, 94089. Some also cover parts of neighboring areas.

What is the most populated zip code in Sunnyvale?

94087, with about 58,126 residents.

Are zip codes the same as Census ZCTAs?

Almost. The Census Bureau’s ZIP Code Tabulation Areas approximate USPS zip codes so statistics can be published for them; PO box–only zips have no area and aren’t listed.

Source: U.S. Census Bureau 2020 ZIP Code Tabulation Areas, 2023 Gazetteer and ACS 2019–2023.

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