48889   Zip Code Sumner Gratiot MI United States

City Sumner
County Gratiot
State Michigan
Latitude 43.29133
Longitude -84.79701
Population 1,528
Density 49.22 people per square mile
Time Zone America/Detroit
  • 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: $60,200
Median individual: $31,440

Race

Mode: 97.3% White

Gender

 54.5% female 

Rent

  $1115 / month  

Median house value: $147,878.0

Age

Median: 47.7 years old

Education

With at least college degree: 11.4%
With STEM degree: 46.4%

Marital Status

 56.2% married 

Never married: 19.7%

Labor Force Participation

 50.4% working 

Unemployed: 7.0%

Average Family Size

 2.84 people 

Commute Time

 23.4 minutes 

Health Care

 3.5% uninsured 

Poverty

 11.2%

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

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