Total Population in Colusa County, CA
ACS 2024 5-Year Estimates
21,984
Rank #1,776/3,222 · #50 in CA
45th
Colusa 21,984
CA 39M -99.9%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Colusa County's total population of 21,984 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Colusa County for total population.
Nearby Rankings
Full ranking →| #1,773 | Mahaska County, IA | 22,021 |
| #1,774 | Bandera County, TX | 22,021 |
| #1,775 | Prince Edward County, VA | 21,996 |
| #1,776 | Colusa County, CA | 21,984 |
| #1,777 | Sabine Parish, LA | 21,977 |
| #1,778 | Lee County, VA | 21,900 |
| #1,779 | Meigs County, OH | 21,896 |
About Total Population
Colusa County, California has a total population of 21,984, ranking #1,776 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within California, it ranks #50 of 58. This places it in the 45th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.