Colusa County, California Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Colusa16,5656,4130.58%1,5054.4City
Williams25,6415,5440.43%1,1414.9City
Arbuckle33,0793,3680.1%1,7501.8CDP
Maxwell41,1941,2560.51%5552.1CDP
Princeton53663371.1%2511.5CDP
College City63522051.44%1202.9CDP
Grimes7349462-0.85%1542.3CDP
Lodoga82021840.5%603.4CDP
Stonyford97176-6.58%511.4CDP

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Colusa County, California?

Colusa is the largest city in Colusa County.

What is the smallest city in Colusa County, California?

Stonyford is the smallest city in Colusa County.

How many cities are in Colusa County?

There are 9 cities in Colusa County, California.

Frequently Asked Questions