Plymouth County, Iowa

Plymouth County is home to 25,747 people. 6.9% of residents live below the poverty line, below the Iowa rate (11.1%). The median household income is $83,251.

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MeasureValueIowaYearSource
Population25,7473,210,5072024Decennial Census and American Community Survey 5-year estimates
Median household income$83,251$75,0592024Decennial Census and American Community Survey 5-year estimates
Below poverty line6.9%11.1%2024Decennial Census and American Community Survey 5-year estimates
Children in poverty8.8%12.9%2024Decennial Census and American Community Survey 5-year estimates
No health insurance5.3%5.0%2024Decennial Census and American Community Survey 5-year estimates
Bachelor's degree or higher21.7%31.4%2024Decennial Census and American Community Survey 5-year estimates
Median home value$228,900$208,0002024Decennial Census and American Community Survey 5-year estimates
Median gross rent$910$9722024Decennial Census and American Community Survey 5-year estimates
Renters paying 30%+ of income30.6%43.9%2024Decennial Census and American Community Survey 5-year estimates
Foreign-born3.7%5.9%2024Decennial Census and American Community Survey 5-year estimates
Median age41.3 years38.6 years2024Decennial Census and American Community Survey 5-year estimates

Neighboring counties

Figures are the latest published estimates, from the sources named; survey estimates carry margins of error.