Greenfield Flag

Greenfield

County Seat:
No
Area (mi²):
11.532
State:
Wisconsin

Greenfield is a city located in Milwaukee County, Wisconsin. Greenfield has a 2026 population of 37,232. Greenfield is currently growing at a rate of 0.12% annually but its population has decreased by -1.34% since the most recent census, which recorded a population of 37,738 in 2020.

37.2K
Total Population
3,229
Density (mi²)
43 0.12%
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)