Total Population in Clay County, MO
ACS 2024 5-Year Estimates
How Clay County Compares
National Distribution
Where Clay County falls among all 3,222 U.S. counties for total population.
■ Clay County: 258,122
Ranking Context
| Rank | County | Value |
|---|---|---|
| #275 | Harford County, MD | 263,757 |
| #276 | Kalamazoo County, MI | 262,375 |
| #277 | Williamson County, TN | 260,351 |
| #278 | Clay County, MO | 258,122 |
| #279 | Marin County, CA | 257,969 |
| #280 | Yakima County, WA | 257,152 |
| #281 | Washington County, AR | 256,765 |
Total Population in Clay County, Missouri
Clay County, Missouri has a total population of 258,122, which ranks #278 of 3,222 out of 3,222 counties nationwide. This is 99.9% below the national value of 330M.
Within Missouri, Clay County ranks #6 of 115 out of 115 counties. This places it in the 91th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.