57075   Zip Code Wentworth Lake SD United States

City Wentworth
County Lake
State South Dakota
Latitude 43.99605
Longitude -96.96749
Population 1,296
Density 16.32 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: $106,763
Median individual: $47,188

Race

Mode: 91.6% White

Gender

 56.5% male 

Rent

  $733 / month  

Median house value: $427,203.0

Age

Median: 56.8 years old

Education

With at least college degree: 36.3%
With STEM degree: 37.1%

Marital Status

 63.6% married 

Never married: 20.2%

Labor Force Participation

 63.2% working 

Unemployed: 0.9%

Average Family Size

 2.43 people 

Commute Time

 21.4 minutes 

Health Care

 2.0% uninsured 

Poverty

 5.4%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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