Iowa   County IA United States

County FIPS 19095
Largest City Williamsburg
State Iowa
Latitude 41.6863
Longitude -92.0655
Population 16,507
Density 28.16 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $71,223
Median individual: $42,494

Race

Mode: 94.1% White

Gender

 51.4% male 

Rent

  $686 / month  

Median house value: $193,862.0

Age

Median: 42.4 years old

Education

With at least college degree: 24.8%
With STEM degree: 34.7%

Marital Status

 53.8% married 

Never married: 26.4%

Labor Force Participation

 66.7% working 

Unemployed: 1.9%

Average Family Size

 3.00 people 

Commute Time

 22.2 minutes 

Health Care

 3.2% uninsured 

Poverty

 8.9%

All data comes from the SimpleMaps US Counties Database, 2026.

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