57569   Zip Code Reliance Lyman SD United States

City Reliance
County Lyman
State South Dakota
Latitude 43.8605
Longitude -99.57582
Population 497
Density 1.3 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: $74,722
Median individual: $43,000

Race

Mode: 84.9% White

Gender

 51.1% female 

Rent

  $1167 / month  

Median house value: $126,495.0

Age

Median: 46.6 years old

Education

With at least college degree: 35.8%
With STEM degree: 64.9%

Marital Status

 45.1% married 

Never married: 48.4%

Labor Force Participation

 63.9% working 

Unemployed: 1.5%

Average Family Size

 3.82 people 

Commute Time

 23.4 minutes 

Health Care

 2.4% uninsured 

Poverty

 10.1%

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

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