Total Population in Yolo County, CA
ACS 2024 5-Year Estimates
220,564
Rank #320/3,222 · #27 in CA
90th
Yolo 220,564
CA 39M -99.4%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Yolo County's total population of 220,564 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 Yolo County for total population.
Nearby Rankings
Full ranking →| #317 | Mahoning County, OH | 226,491 |
| #318 | Doña Ana County, NM | 224,266 |
| #319 | Jackson County, OR | 222,645 |
| #320 | Yolo County, CA | 220,564 |
| #321 | Mohave County, AZ | 220,517 |
| #322 | Hinds County, MS | 218,533 |
| #323 | York County, ME | 216,731 |
About Total Population
Yolo County, California has a total population of 220,564, ranking #320 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within California, it ranks #27 of 58. This places it in the 90th 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.