55804   Zip Code Duluth St. Louis MN United States

City Duluth
County St. Louis
State Minnesota
Latitude 46.9381
Longitude -91.93089
Population 15,922
Density 169.43 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: $111,228
Median individual: $55,331

Race

Mode: 93.5% White

Gender

 53.7% female 

Rent

  $1435 / month  

Median house value: $315,298.0

Age

Median: 40.9 years old

Education

With at least college degree: 52.5%
With STEM degree: 48.6%

Marital Status

 58.6% married 

Never married: 26.4%

Labor Force Participation

 67.6% working 

Unemployed: 1.9%

Average Family Size

 2.99 people 

Commute Time

 22.1 minutes 

Health Care

 2.1% uninsured 

Poverty

 6.3%

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

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