Duluth Flag

Duluth

County Seat:
Yes
Area (mi²):
71.658
State:
Minnesota

Duluth is a city located in St. Louis County, Minnesota. Duluth has a 2025 population of 88,318. It is also the county seat of St. Louis CountyDuluth is currently growing at a rate of 0.36% annually and its population has increased by 1.84% since the most recent census, which recorded a population of 86,722 in 2020.

The average household income in Duluth is $90,876 with a poverty rate of 17.16%.The median age in Duluth is 35.2 years: 34.6 years for males, and 36 years for females.

88.3K
Total Population
1,233
Density (mi²)
319 0.36%
Growth

Duluth Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)