SeniorData.org

Senior Data: Iowa

569,081 seniors call Iowa home — 17.8% of the population.

Iowa has the largest senior population in the nation, with 74,275 residents aged 85 and older. The median age in the state is 38.6 years.

Seniors in Iowa have a median household income of $75,397. About 7.8% of seniors live below the poverty line. 28.9% report a disability.

Population 65+
569,081
75 and Older
237,218
85 and Older
74,275
Median Age
38.6
Median Income (65+)
$75,397
Poverty Rate (65+)
7.8%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. Income data reflects households with a householder aged 65+.

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Largest Counties by Senior Population

#CountySeniors 65+% of Pop
1Polk County68,02613.7%
2Linn County38,71616.9%
3Scott County29,85117.1%
4Black Hawk County22,83317.5%
5Johnson County19,95112.9%
6Dubuque County18,57018.8%
7Pottawattamie County17,14718.4%
8Woodbury County16,44415.5%
9Dallas County13,00412.5%
10Story County12,77313.0%

View all 99 counties →