57538   Zip Code Herrick Gregory SD United States

City Herrick
County Gregory
State South Dakota
Latitude 43.12167
Longitude -99.15551
Population 236
Density 1.81 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: $46,875
Median individual: $37,500

Race

Mode: 82.6% White

Gender

 61.4% male 

Rent

No data available.

Age

Median: 49.2 years old

Education

With at least college degree: 18.8%
With STEM degree: 53.6%

Marital Status

 48.7% married 

Never married: 44.7%

Labor Force Participation

 71.6% working 

Unemployed: 0.0%

Average Family Size

 3.55 people 

Commute Time

 18.2 minutes 

Health Care

 5.9% uninsured 

Poverty

 1.7%

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

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