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Delaware County, Iowa

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

Delaware County, Iowa is among the lowest in the country for foreign born.

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Key figures

StatisticDelaware County, Iowa IowaUnited States Rank
Total Population17,5583,210,507334,922,4992007th of 3,222
Median Household Income$74,989$75,059$80,734841st of 3,221
Median Age43.438.638.91090th of 3,222
Bachelor's Degree or Higher22.6%31.4%35.7%1557th of 3,222
Median Home Value$177,900$208,000$332,7001671st of 3,217
Median Gross Rent$764$972$1,4132385th of 3,215
Poverty Rate7.8%11.1%12.5%2889th of 3,222
Unemployment Rate2.0%3.6%5.2%2933rd of 3,222
Population per Square Mile30.457.5n/a1993rd of 3,222
Foreign Born0.3%5.9%14.1%3138th of 3,222
Life Expectancy79.1n/an/a465th of 3,062
Homeownership Rate79.6%71.7%65.2%693rd of 3,222
Average Commute Time20.319.826.42476th of 3,221
Worked from Home9.2%11.3%15.1%1414th of 3,222
Uninsured5.5%n/an/a2913th of 3,134
Married-Couple Households54.7%48.3%46.9%613th of 3,222
Broadband Access84.8%n/an/a1296th 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 Delaware County, Iowa

Age in Delaware County, Iowa

StatisticDelaware County, IowaIowaUnited States
Median Age43.438.638.9
Under 18 %23.3%22.9%22.0%
Age 18-24 %7.1%10.0%9.1%
Age 25-34 %10.1%12.5%13.7%
Age 35-44 %11.3%12.6%13.2%
Age 45-64 %26.7%23.9%24.8%
Age 65 and Over %21.6%18.1%17.2%

Households and families in Delaware County, Iowa

StatisticDelaware County, IowaIowaUnited States
Households7,3691,315,707129,227,496
Average Household Size2.32.42.5
Family Households64.4%61.6%64.2%
Households with Children27.2%28.5%29.5%
Single-Parent Families9.6%13.3%17.3%
People Living Alone28.5%30.9%28.7%
Never Married23.2%31.8%34.4%

Income and poverty in Delaware County, Iowa

StatisticDelaware County, IowaIowaUnited States
Per Capita Income$41,445$40,877$44,673
Households Under $25,00012.8%13.9%14.6%
Households $50,000 to $74,99917.8%17.5%15.5%
Households $100,000 to $149,99916.9%18.7%17.5%
Households $200,000 or More7.0%8.6%13.4%
Poverty Rate7.8%11.1%12.5%
Below 200% of Poverty23.5%26.8%28.2%
SNAP Households8.5%8.8%n/a

Housing in Delaware County, Iowa

StatisticDelaware County, IowaIowaUnited States
Housing Units8,1691,437,699143,775,355
Single-Family Detached Homes85.7%72.2%61.3%
Buildings with 5+ Units4.6%14.5%19.1%
Vacancy Rate9.8%8.5%10.1%
Median Year Structure Built1,967.01,972.01,980.0
Renter-Occupied20.4%28.3%34.8%
Rent as % of Household Income27.7%27.4%30.6%
Median Property Tax$2,382$2,897n/a

Education in Delaware County, Iowa

StatisticDelaware County, IowaIowaUnited States
Less than High School6.3%6.7%10.4%
High School Graduate40.8%30.0%26.0%
Some College or Associate Degree30.4%31.8%27.9%
Bachelor's Degree16.1%20.9%21.6%
Graduate or Professional Degree6.5%10.5%14.1%

Work and commuting in Delaware County, Iowa

StatisticDelaware County, IowaIowaUnited States
Labour Force Participation69.6%66.4%63.5%
Drove Alone to Work80.0%76.0%68.8%
Public Transit0.1%0.7%3.2%
Walked to Work2.2%2.9%2.4%
Commutes Under 15 Minutes49.0%41.8%26.0%
Commutes Over an Hour8.3%4.1%8.6%
Households Without a Car8.5%5.4%n/a

Origins and language in Delaware County, Iowa

StatisticDelaware County, IowaIowaUnited States
Born in State of Residence87.8%69.6%57.3%
Naturalised Citizens0.0%2.6%7.4%
Non-Citizens0.3%3.3%6.8%
Speaks Only English at Home97.6%90.9%77.7%
Speaks Spanish at Home1.5%4.7%13.6%
Limited English Proficiency2.2%7.8%16.7%

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