Total Population in Jay County, IN
ACS 2024 5-Year Estimates
20,229
Rank #1,863/3,222 · #72 in IN
42th
Jay 20,229
IN 6,851,073 -99.7%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Jay County's total population of 20,229 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 Jay County for total population.
Nearby Rankings
Full ranking →| #1,860 | Jones County, TX | 20,304 |
| #1,861 | Bourbon County, KY | 20,240 |
| #1,862 | Tyler County, TX | 20,238 |
| #1,863 | Jay County, IN | 20,229 |
| #1,864 | Lincoln County, NM | 20,224 |
| #1,865 | Pointe Coupee Parish, LA | 20,217 |
| #1,866 | Pierce County, GA | 20,202 |
About Total Population
Jay County, Indiana has a total population of 20,229, ranking #1,863 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Indiana, it ranks #72 of 92. This places it in the 42th 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.