Total Population in Grundy County, IA
ACS 2024 5-Year Estimates
How Grundy County Compares
National Distribution
Where Grundy County falls among all 3,222 U.S. counties for total population.
■ Grundy County: 12,384
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2,328 | Pamlico County, NC | 12,390 |
| #2,329 | Valley County, ID | 12,389 |
| #2,330 | Monroe County, WV | 12,386 |
| #2,331 | Grundy County, IA | 12,384 |
| #2,332 | Choctaw County, AL | 12,380 |
| #2,333 | Chippewa County, MN | 12,377 |
| #2,334 | Edmonson County, KY | 12,355 |
Total Population in Grundy County, Iowa
Grundy County, Iowa has a total population of 12,384, which ranks #2,331 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Iowa, Grundy County ranks #60 of 99 out of 99 counties. This places it in the 28th 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.