Total Population in Clay County, MS
ACS 2024 5-Year Estimates
18,383
Rank #1,968/3,222 · #49 in MS
39th
Clay 18,383
MS 2,946,779 -99.4%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Clay County's total population of 18,383 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 Clay County for total population.
Nearby Rankings
Full ranking →| #1,965 | Dickinson County, KS | 18,445 |
| #1,966 | Ashley County, AR | 18,429 |
| #1,967 | Bethel Census Area, AK | 18,394 |
| #1,968 | Clay County, MS | 18,383 |
| #1,969 | Long County, GA | 18,374 |
| #1,970 | Berrien County, GA | 18,352 |
| #1,971 | Colonial Heights city, VA | 18,352 |
About Total Population
Clay County, Mississippi has a total population of 18,383, ranking #1,968 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Mississippi, it ranks #49 of 82. This places it in the 39th 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.