Greenfield Wisconsin

Key facts

Country

United States

State

Wisconsin

County

Milwaukee

Total

11.54 sq mi (29.88 km )

Land

11.53 sq mi (29.87 km )

Water

0.0039 sq mi (0.01 km )

Elevation

794 ft (242 m)

Estimate 2022

37,071

Density

3,278.1/sq mi (1,265.7/km )

Time zone

UTC−6 ( Central (CST) )

Summer dst

UTC−5 (CDT)

Zip code s

53219, 53220, 53221, 53228

Fips code