Total Population in Warren County, IA
ACS 2024 5-Year Estimates
54,409
Rank #956/3,222 · #11 in IA
70th
Warren 54,409
IA 3,210,507 -98.3%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Warren County's total population of 54,409 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 Warren County for total population.
Nearby Rankings
Full ranking →| #953 | Madison County, ID | 54,618 |
| #954 | Jessamine County, KY | 54,588 |
| #955 | Tuolumne County, CA | 54,498 |
| #956 | Warren County, IA | 54,409 |
| #957 | Culpeper County, VA | 54,397 |
| #958 | Nye County, NV | 54,344 |
| #959 | Aguadilla Municipio, PR | 54,137 |
About Total Population
Warren County, Iowa has a total population of 54,409, ranking #956 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Iowa, it ranks #11 of 99. This places it in the 70th 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.