West Allis Flag

West Allis

County Seat:
No
Area (mi²):
11.381
State:
Wisconsin

West Allis is a city located in Milwaukee County, Wisconsin. West Allis has a 2026 population of 59,784. West Allis is currently growing at a rate of 0.74% annually but its population has decreased by -0.79% since the most recent census, which recorded a population of 60,259 in 2020.

59.8K
Total Population
5,253
Density (mi²)
442 0.74%
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)