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South Gate, California: population and official figures

Population (1 July)
90,071
2025

In depth

What is the population of South Gate, California?

South Gate, California, had an estimated 90,071 residents on 1 July 2025, the 397th largest of the 824 US cities and towns with 50,000 or more people, and the 91st largest of 483 incorporated places in California (Census Bureau Vintage 2025 estimates).

Source: U.S. Census Bureau · saved copy

Is the population of South Gate growing?

Its population is down 2,648 (2.9%) on the April 2020 estimates base of 92,719, 88th slowest-growing of 824 US cities of 50,000 or more.

Source: U.S. Census Bureau · saved copy

How fast is South Gate, California growing?

In the year to 1 July 2025 its population fell by 582 (0.64%), from 90,653 in July 2024.

Source: U.S. Census Bureau · saved copy

When does the fiscal year of South Gate end?

The Census Bureau lists South Gate's government in its 2024 finance survey as "South Gate City", with a fiscal year that ends on 30 June.

Source: U.S. Census Bureau · saved copy

More figures

Who runs South Gate?

In the United States, cities and towns are run by municipalities: Elected council; mayor elected directly or chosen by the council; in council-manager systems the council hires a professional city manager. Police, fire, local roads, zoning, water, parks. Townships exist in fewer than half the states.

How local power works in the United States

Cities of a similar size in the United States

Up a level: all cities in the United States · the United States · government and power

Sources

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