Founded in 1850, Colusa County is one of 58 counties in the state of California. The city of Colusa is the county seat. With FIPS code of 11, Colusa County has a population of 21,917 and area of 1,151 square miles (2,981 km2).
List of all cities in Colusa County, CA alphabetically
| City/Town | Postal Code | Area Code |
| Arbuckle, CA | 95912 | 530 |
| Codora, CA | 95970 | 530 |
| College City, CA | 95912 | 530 |
| Colusa, CA | 95932 | 530 |
| Fouts Springs, CA | 95979 | 530 |
| Grimes, CA | 95950 | 530 |
| Leesville, CA | 95987 | 530 |
| Lodoga, CA | 95979 | 530 |
| Maxwell, CA | 95955 | 530 |
| Princeton, CA | 95970 | 530 |
| Sites, CA | 95979 | 530 |
| Stonyford, CA | 95979 | 530 |
| Wilbur Springs, CA | 95987 | 530 |
| Williams, CA | 95987 | 530 |
Map of Cities in Colusa County, CA
