Total Population in Decatur County, IN
ACS 2024 5-Year Estimates
26,422
Rank #1,598/3,222 · #59 in IN
50th
Decatur 26,422
IN 6,851,073 -99.6%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Decatur County's total population of 26,422 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 Decatur County for total population.
Nearby Rankings
Full ranking →| #1,595 | Butts County, GA | 26,496 |
| #1,596 | Iroquois County, IL | 26,449 |
| #1,597 | Caddo County, OK | 26,447 |
| #1,598 | Decatur County, IN | 26,422 |
| #1,599 | Montezuma County, CO | 26,412 |
| #1,600 | Goochland County, VA | 26,410 |
| #1,601 | Clay County, IN | 26,409 |
About Total Population
Decatur County, Indiana has a total population of 26,422, ranking #1,598 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Indiana, it ranks #59 of 92. This places it in the 50th 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.