Total Population in Plymouth County, IA
ACS 2024 5-Year Estimates
How Plymouth County Compares
National Distribution
Where Plymouth County falls among all 3,222 U.S. counties for total population.
■ Plymouth County: 25,747
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,622 | Churchill County, NV | 25,805 |
| #1,623 | Brown County, MN | 25,800 |
| #1,624 | Harlan County, KY | 25,772 |
| #1,625 | Plymouth County, IA | 25,747 |
| #1,626 | Fannin County, GA | 25,742 |
| #1,627 | Benton County, IA | 25,724 |
| #1,628 | Gladwin County, MI | 25,693 |
Total Population in Plymouth County, Iowa
Plymouth County, Iowa has a total population of 25,747, which ranks #1,625 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Iowa, Plymouth County ranks #24 of 99 out of 99 counties. This places it in the 50th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.