Demographics Atlas Open the interactive map →

Clay County, Iowa

Interactive maps and statistics for Clay County, Iowa: income, age, education, housing, health and more, set beside Iowa and the United States.

Explore Clay County, Iowa on the map →

Key figures

StatisticClay County, Iowa IowaUnited States Rank
Total Population16,4613,210,507334,922,4992074th of 3,222
Median Household Income$65,428$75,059$80,7341599th of 3,221
Median Age42.338.638.91400th of 3,222
Bachelor's Degree or Higher27.5%31.4%35.7%963rd of 3,222
Median Home Value$178,600$208,000$332,7001660th of 3,217
Median Gross Rent$811$972$1,4132022nd of 3,215
Poverty Rate11.4%11.1%12.5%2101st of 3,222
Unemployment Rate3.5%3.6%5.2%2239th of 3,222
Population per Square Mile29.057.5n/a2031st of 3,222
Foreign Born2.5%5.9%14.1%1739th of 3,222
Life Expectancy78.1n/an/a712th of 3,062
Homeownership Rate73.3%71.7%65.2%1820th of 3,222
Average Commute Time17.819.826.42852nd of 3,221
Worked from Home6.1%11.3%15.1%2356th of 3,222
Uninsured5.8%n/an/a2848th of 3,134
Married-Couple Households44.7%48.3%46.9%2413th of 3,222
Broadband Access86.1%n/an/a1012th of 3,135

Rank is among all US counties with published data, counting down from the highest value. Figures come from the American Community Survey, CDC, BLS, BEA and other federal sources. Open the map for 1,147 statistics and the year and margin of error behind each one.

Race and ethnicity in Clay County, Iowa

Age in Clay County, Iowa

StatisticClay County, IowaIowaUnited States
Median Age42.338.638.9
Under 18 %23.3%22.9%22.0%
Age 18-24 %7.1%10.0%9.1%
Age 25-34 %11.1%12.5%13.7%
Age 35-44 %11.5%12.6%13.2%
Age 45-64 %24.6%23.9%24.8%
Age 65 and Over %22.4%18.1%17.2%

Households and families in Clay County, Iowa

StatisticClay County, IowaIowaUnited States
Households7,2821,315,707129,227,496
Average Household Size2.22.42.5
Family Households55.6%61.6%64.2%
Households with Children22.5%28.5%29.5%
Single-Parent Families10.9%13.3%17.3%
People Living Alone38.6%30.9%28.7%
Never Married30.2%31.8%34.4%

Income and poverty in Clay County, Iowa

StatisticClay County, IowaIowaUnited States
Per Capita Income$38,651$40,877$44,673
Households Under $25,00014.6%13.9%14.6%
Households $50,000 to $74,99917.5%17.5%15.5%
Households $100,000 to $149,99918.1%18.7%17.5%
Households $200,000 or More6.0%8.6%13.4%
Poverty Rate11.4%11.1%12.5%
Below 200% of Poverty25.2%26.8%28.2%
SNAP Households9.4%8.8%n/a

Housing in Clay County, Iowa

StatisticClay County, IowaIowaUnited States
Housing Units8,1571,437,699143,775,355
Single-Family Detached Homes74.4%72.2%61.3%
Buildings with 5+ Units14.6%14.5%19.1%
Vacancy Rate10.7%8.5%10.1%
Median Year Structure Built1,967.01,972.01,980.0
Renter-Occupied26.7%28.3%34.8%
Rent as % of Household Income26.3%27.4%30.6%
Median Property Tax$2,050$2,897n/a

Education in Clay County, Iowa

StatisticClay County, IowaIowaUnited States
Less than High School6.7%6.7%10.4%
High School Graduate29.3%30.0%26.0%
Some College or Associate Degree36.5%31.8%27.9%
Bachelor's Degree20.6%20.9%21.6%
Graduate or Professional Degree7.0%10.5%14.1%

Work and commuting in Clay County, Iowa

StatisticClay County, IowaIowaUnited States
Labour Force Participation65.8%66.4%63.5%
Drove Alone to Work80.8%76.0%68.8%
Public Transit0.8%0.7%3.2%
Walked to Work3.4%2.9%2.4%
Commutes Under 15 Minutes60.2%41.8%26.0%
Commutes Over an Hour4.1%4.1%8.6%
Households Without a Car5.5%5.4%n/a

Origins and language in Clay County, Iowa

StatisticClay County, IowaIowaUnited States
Born in State of Residence75.1%69.6%57.3%
Naturalised Citizens0.7%2.6%7.4%
Non-Citizens1.8%3.3%6.8%
Speaks Only English at Home96.8%90.9%77.7%
Speaks Spanish at Home2.3%4.7%13.6%
Limited English Proficiency1.8%7.8%16.7%

See every county in Iowa.

Nearby counties

How Iowa counties compare