DeKalb   County IN United States

County FIPS 18033
Largest City Auburn
State Indiana
Latitude 41.3976
Longitude -84.9991
Population 43,807
Density 120.78 people per square mile
Time Zone America/Indiana/Indianapolis
  • 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: $74,331
Median individual: $38,330

Race

Mode: 94.7% White

Gender

 50.1% female 

Rent

  $861 / month  

Median house value: $193,552.0

Age

Median: 38.4 years old

Education

With at least college degree: 20.2%
With STEM degree: 39.0%

Marital Status

 54.3% married 

Never married: 25.9%

Labor Force Participation

 66.4% working 

Unemployed: 4.5%

Average Family Size

 3.03 people 

Commute Time

 21.3 minutes 

Health Care

 6.5% uninsured 

Poverty

 9.5%

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

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