57461   Zip Code Mellette Spink SD United States

City Mellette
County Spink
State South Dakota
Latitude 45.16085
Longitude -98.43327
Population 299
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: $105,536
Median individual: $44,018

Race

Mode: 99.0% White

Gender

 50.8% female 

Rent

No data available.

Age

Median: 39.9 years old

Education

With at least college degree: 23.6%
With STEM degree: 68.1%

Marital Status

 66.0% married 

Never married: 15.3%

Labor Force Participation

 62.9% working 

Unemployed: 0.0%

Average Family Size

 3.19 people 

Commute Time

 19.2 minutes 

Health Care

 5.4% uninsured 

Poverty

 6.7%

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

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