Linn County, IA vs Polk County, IA
Side-by-side demographic comparison · ACS 2024
Key Metrics
Population — Linn County
230,004
Rank #309 of 3,222
Population — Polk County
503,175
Rank #144 of 3,222
Income — Linn County
$77,649 +3.3% vs nation
Rank #688 of 3,222
Income — Polk County
$83,576 +11.2% vs nation
Rank #464 of 3,222
Poverty — Linn County
9.4% −25.3% vs nation
Rank #668 of 3,222
Poverty — Polk County
10.3% −18.2% vs nation
Rank #859 of 3,222
Home Value — Linn County
$214,300 −24.0% vs nation
Rank #1,258 of 3,222
Home Value — Polk County
$262,100 −7.0% vs nation
Rank #832 of 3,222
All Metrics
| Metric | Linn County, IA | Polk County, IA |
|---|---|---|
| Total Population | 230,004 | 503,175 ▲ |
| Median Household Income | $77,649 | $83,576 ▲ |
| Per Capita Income | $43,820 | $45,622 ▲ |
| Poverty Rate | 9.4% ▲ | 10.3% |
| Median Home Value | $214,300 | $262,100 ▲ |
| Median Gross Rent | $945 | $1,149 ▲ |
| Homeownership Rate | 73.5% ▲ | 67.4% |
| Bachelor's Degree or Higher | 34.7% | 40.3% ▲ |
| Unemployment Rate | 3.4% ▲ | 4.3% |
| Median Age | 39.0 years ▲ | 36.2 years |
| Health Insurance Coverage | 95.9% ▲ | 94.7% |
| Mean Commute Time | 21.3 min | 22.1 min ▲ |
Rate Comparison
Linn County
Polk County
Race & Ethnicity
Linn County
Polk County
Linn County vs Polk County
Linn County, IA has a population of 230,004 while Polk County, IA has 503,175. Polk County has a higher median household income ($83,576 vs $77,649).
Overall, Polk County, IA leads in 7 out of 12 comparable metrics. This comparison uses data from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.