Total Population in Franklin County, IL
ACS 2024 5-Year Estimates
37,323
Rank #1,275/3,222 · #35 in IL
60th
Franklin 37,323
IL 13M -99.7%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Franklin County's total population of 37,323 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 Franklin County for total population.
Nearby Rankings
Full ranking →| #1,272 | Dodge County, NE | 37,351 |
| #1,273 | Hill County, TX | 37,328 |
| #1,274 | Fannin County, TX | 37,326 |
| #1,275 | Franklin County, IL | 37,323 |
| #1,276 | Sagadahoc County, ME | 37,285 |
| #1,277 | Putnam County, IN | 37,280 |
| #1,278 | Bennington County, VT | 37,269 |
About Total Population
Franklin County, Illinois has a total population of 37,323, ranking #1,275 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Illinois, it ranks #35 of 102. This places it in the 60th 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.