Colusa County, California
Colusa County, California | |
|---|---|
| County of Colusa | |
Colusa County Courthouse | |
Interactive map of Colusa County | |
Location in the state of California | |
| Country | United States |
| State | California |
| Region | Sacramento Valley |
| Incorporated | February 18, 1850 |
| Named after | Rancho Colus |
| County seat | Colusa |
| Largest city | Colusa (population) Williams (area) |
| Government | |
| • Type | Council–CAO |
| • Chair | Gary J. Evans |
| • Vice Chair | Daurice Kalfsbeek Smith |
| • Board of Supervisors | Supervisors
|
| • County Administrative Officer | Wendy G. Tyler |
| Area | |
• Total | 1,156 sq mi (2,990 km2) |
| • Land | 1,151 sq mi (2,980 km2) |
| • Water | 5.6 sq mi (15 km2) |
| Highest elevation | 7,059 ft (2,152 m) |
| Population (2020) | |
• Total | 21,839 |
| • Density | 19/sq mi (7.3/km2) |
| GDP | |
| • Total | $1.781 billion (2022) |
| Time zone | UTC-8 (Pacific Time Zone) |
| • Summer (DST) | UTC-7 (Pacific Daylight Time) |
| Area code | 530 |
| Congressional district | 1st |
| Website | www |
Colusa County (/kəˈluːsə/ ⓘ) is a county located in the U.S. state of California. As of the 2020 census, the population was 21,839. The county seat is Colusa. It is in the northern Sacramento Valley, northwest of the state capital, Sacramento.