57656   Zip Code Timber Lake Dewey SD United States

City Timber Lake
County Dewey
State South Dakota
Latitude 45.42387
Longitude -101.10696
Population 1,000
Density 2.59 people per square mile
Time Zone America/Denver
  • 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: $66,094
Median individual: $43,846

Race

Mode: 52.5% White

Gender

 50.8% male 

Rent

  $546 / month  

Median house value: $81,899.0

Age

Median: 28.1 years old

Education

With at least college degree: 23.7%
With STEM degree: 21.5%

Marital Status

 54.1% married 

Never married: 31.2%

Labor Force Participation

 66.0% working 

Unemployed: 4.7%

Average Family Size

 3.51 people 

Commute Time

 28.9 minutes 

Health Care

 17.0% uninsured 

Poverty

 13.2%

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

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