Total Population in Hardin County, IA
ACS 2024 5-Year Estimates
16,639
Rank #2,061/3,222 · #44 in IA
36th
Hardin 16,639
IA 3,210,507 -99.5%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Hardin County's total population of 16,639 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 Hardin County for total population.
Nearby Rankings
Full ranking →| #2,058 | Jackson County, AR | 16,712 |
| #2,059 | Piatt County, IL | 16,695 |
| #2,060 | La Paz County, AZ | 16,664 |
| #2,061 | Hardin County, IA | 16,639 |
| #2,062 | Fountain County, IN | 16,617 |
| #2,063 | Appomattox County, VA | 16,610 |
| #2,064 | Richland County, ND | 16,584 |
About Total Population
Hardin County, Iowa has a total population of 16,639, ranking #2,061 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Iowa, it ranks #44 of 99. This places it in the 36th 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.