Total Population in Mercer County, MO
ACS 2024 5-Year Estimates
3,482
Rank #3,001/3,222 · #114 in MO
7th
Mercer 3,482
MO 6,191,814 -99.9%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Mercer County's total population of 3,482 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 Mercer County for total population.
Nearby Rankings
Full ranking →| #2,998 | Hardeman County, TX | 3,501 |
| #2,999 | Aleutians East Borough, AK | 3,491 |
| #3,000 | Baylor County, TX | 3,485 |
| #3,001 | Mercer County, MO | 3,482 |
| #3,002 | Hanson County, SD | 3,472 |
| #3,003 | Granite County, MT | 3,462 |
| #3,004 | Osborne County, KS | 3,452 |
About Total Population
Mercer County, Missouri has a total population of 3,482, ranking #3,001 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Missouri, it ranks #114 of 115. This places it in the 7th 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.