Historic South Gate Masonic Temple and grocery storefront

City facts

South Gate zip codes

1 zip code cover South Gate: 90280.

Zip code map

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Questions

What zip codes are in South Gate?

90280. Some also cover parts of neighboring areas.

What is the most populated zip code in South Gate?

90280, with about 91,719 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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