Day   County SD United States

County FIPS 46037
Largest City Webster
State South Dakota
Latitude 45.3671
Longitude -97.6074
Population 5,437
Density 5.28 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: $66,033
Median individual: $37,907

Race

Mode: 84.1% White

Gender

 50.1% female 

Rent

  $660 / month  

Median house value: $163,766.0

Age

Median: 44.8 years old

Education

With at least college degree: 22.0%
With STEM degree: 41.7%

Marital Status

 51.4% married 

Never married: 27.2%

Labor Force Participation

 57.5% working 

Unemployed: 2.1%

Average Family Size

 2.88 people 

Commute Time

 22.3 minutes 

Health Care

 8.5% uninsured 

Poverty

 14.8%

All data comes from the SimpleMaps US Counties Database, 2026.

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