57631   Zip Code Glenham Walworth SD United States

City Glenham
County Walworth
State South Dakota
Latitude 45.58195
Longitude -100.28779
Population 364
Density 2.85 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: $56,827
Median individual: $31,556

Race

Mode: 93.7% White

Gender

 54.4% female 

Rent

No data available.

Age

Median: 60.7 years old

Education

With at least college degree: 21.6%
With STEM degree: 35.6%

Marital Status

 73.9% married 

Never married: 9.8%

Labor Force Participation

 48.8% working 

Unemployed: 21.6%

Average Family Size

 2.12 people 

Commute Time

 15.0 minutes 

Health Care

 14.3% uninsured 

Poverty

 0.5%

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

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