Cities & Towns in Colusa County, CA

Colusa County, county in California, United States. As of 2020 county had an estimated population of 21,558 inhabitants. The county was created 172 years ago in 1850. Its county seat is "Colusa".

There are 1 city/town in Colusa County, CA. The largest city of Colusa County is Arbuckle with a population of 3,028.


Arbuckle, census-designated place in Colusa County, California

All Colusa County Cities (Aphebetical)

Cities, Towns, Neighborhoods & Other Populated Places in Colusa County.

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City Name Title County Population
Arbuckle Census-designated place in Colusa County, California Colusa 3,028