57533   Zip Code Gregory Gregory SD United States

City Gregory
County Gregory
State South Dakota
Latitude 43.3463
Longitude -99.41692
Population 1,674
Density 4.4 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: $58,500
Median individual: $35,660

Race

Mode: 87.0% White

Gender

 55.7% female 

Rent

  $633 / month  

Median house value: $131,058.0

Age

Median: 40.6 years old

Education

With at least college degree: 20.4%
With STEM degree: 29.2%

Marital Status

 54.7% married 

Never married: 29.3%

Labor Force Participation

 67.0% working 

Unemployed: 2.3%

Average Family Size

 3.47 people 

Commute Time

 13.5 minutes 

Health Care

 9.6% uninsured 

Poverty

 7.1%

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

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