San Francisco County, California Cities (2025)

1 cities

City
Rank
2025 Pop.
2020 Pop.
Change
Density
Area (mi²)
Type
San Francisco1767,968870,518-2.6%16,44546.70 City

San Francisco County Cities Summary

Largest City

San Francisco is the largest city in San Francisco County, with a population of 767,968.

Smallest City

San Francisco is the smallest city in San Francisco County.

10 Largest Cities

There is 1 city in San Francisco County, California.

Location of San Francisco County