Dallas   County IA United States

County FIPS 19049
Largest City West Des Moines
State Iowa
Latitude 41.6849
Longitude -94.0398
Population 107,968
Density 183.6 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: $102,379
Median individual: $54,875

Race

Mode: 83.9% White

Gender

 50.2% female 

Rent

  $1311 / month  

Median house value: $355,296.0

Age

Median: 36.1 years old

Education

With at least college degree: 51.5%
With STEM degree: 38.7%

Marital Status

 55.3% married 

Never married: 30.2%

Labor Force Participation

 74.5% working 

Unemployed: 2.3%

Average Family Size

 3.16 people 

Commute Time

 21.2 minutes 

Health Care

 3.9% uninsured 

Poverty

 6.3%

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

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