57061   Zip Code Sinai Brookings SD United States

City Sinai
County Brookings
State South Dakota
Latitude 44.24452
Longitude -97.04399
Population 215
Density 584.72 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: $56,875
Median individual: $44,821

Race

Mode: 89.3% White

Gender

 53.5% male 

Rent

No data available.

Age

Median: 24.9 years old

Education

With at least college degree: 22.7%
With STEM degree: 45.9%

Marital Status

 67.7% married 

Never married: 23.4%

Labor Force Participation

 86.8% working 

Unemployed: 6.7%

Average Family Size

 4.24 people 

Commute Time

 29.3 minutes 

Health Care

 14.0% uninsured 

Poverty

 1.9%

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

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