Total Population in Linn County, IA
ACS 2024 5-Year Estimates
230,004
Rank #309/3,222 · #2 in IA
90th
Linn 230,004
IA 3,210,507 -92.8%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Linn County's total population of 230,004 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 Linn County for total population.
Nearby Rankings
Full ranking →| #306 | Barnstable County, MA | 231,668 |
| #307 | Whatcom County, WA | 230,503 |
| #308 | Shelby County, AL | 230,211 |
| #309 | Linn County, IA | 230,004 |
| #310 | Caddo Parish, LA | 230,004 |
| #311 | Jefferson County, MO | 229,458 |
| #312 | Richmond city, VA | 229,359 |
About Total Population
Linn County, Iowa has a total population of 230,004, ranking #309 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within Iowa, it ranks #2 of 99. This places it in the 90th 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.