South Milwaukee Flag

South Milwaukee

County Seat:
No
Area (mi²):
4.826
State:
Wisconsin

South Milwaukee is a city located in Milwaukee County, Wisconsin. South Milwaukee has a 2026 population of 20,233. South Milwaukee is currently declining at a rate of -0.02% annually and its population has decreased by -2.59% since the most recent census, which recorded a population of 20,772 in 2020.

20.2K
Total Population
4,193
Density (mi²)
-5 -0.02%
Growth

Nearby Cities

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)