Total Population in St. Clair County, MO
ACS 2024 5-Year Estimates
How St. Clair County Compares
National Distribution
Where St. Clair County falls among all 3,222 U.S. counties for total population.
■ St. Clair County: 9,587
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2,516 | Montgomery County, MS | 9,602 |
| #2,517 | Deer Lodge County, MT | 9,597 |
| #2,518 | Humboldt County, IA | 9,591 |
| #2,519 | St. Clair County, MO | 9,587 |
| #2,520 | Wilkes County, GA | 9,549 |
| #2,521 | Cheyenne County, NE | 9,533 |
| #2,522 | Latimer County, OK | 9,518 |
Total Population in St. Clair County, Missouri
St. Clair County, Missouri has a total population of 9,587, which ranks #2,519 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Missouri, St. Clair County ranks #88 of 115 out of 115 counties. This places it in the 22th 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.