Linn County, IA vs Polk County, IA

Side-by-side demographic comparison · ACS 2024

Linn County, IA
5
metrics lead
vs
Polk County, IA
7
metrics lead

Key Metrics

Population — Linn County
230,004
Rank #309 of 3,222
90th percentile
Population — Polk County
503,175
Rank #144 of 3,222
96th percentile
Income — Linn County
$77,649 +3.3% vs nat'l
Rank #688 of 3,222
79th percentile
Income — Polk County
$83,576 +11.2% vs nat'l
Rank #464 of 3,222
86th percentile
Poverty — Linn County
9.4% −25.3% vs nat'l
Rank #668 of 3,222
79th percentile
Poverty — Polk County
10.3% −18.2% vs nat'l
Rank #859 of 3,222
73th percentile
Home Value — Linn County
$214,300 −24.0% vs nat'l
Rank #1,258 of 3,222
61th percentile
Home Value — Polk County
$262,100 −7.0% vs nat'l
Rank #832 of 3,222
74th percentile

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

73.5% Homeownership
95.9% Insured
34.7% Bachelor's+

Polk County

67.4% Homeownership
94.7% Insured
40.3% Bachelor's+

Race & Ethnicity

Linn County

White (non-Hispanic)Black (non-Hispanic)Two or More RacesHispanic or LatinoAsian (non-Hispanic)Other (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%43.5%82.4%5.9%4.7%4.1%2.4%0.4%0.1%0.0%

Polk County

White (non-Hispanic)Hispanic or LatinoBlack (non-Hispanic)Asian (non-Hispanic)Two or More RacesOther (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%39.7%73.2%10.4%7.3%4.9%3.8%0.3%0.1%0.0%

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.

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.