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Greenfield, WI ZIP Codes

Greenfield, Wisconsin has 3 ZIP codes: 3 for street addresses (, and ).

Your street decides which one you use.

Which Greenfield ZIP code is my address in?

Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?

Greenfield ZIP code map

ZIP code map of Greenfield, WI3 ZIP code areas in Greenfield: 53220, 53221, 53228. Dashed line: Greenfield city limits. Grey areas: neighboring towns.532215322053228532215322053228FranklinGreendaleHales CornersMilwaukeeOak Creek532215322053228FranklinGreendaleHales CornersMilwaukeeOak Creek

Tap or point to an area to see its ZIP code.Full-size map

Dashed line: Greenfield city limits.

Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).

All Greenfield ZIP codes by type

ZIPType and post office or station
53220street delivery; mail may be addressed to Milwaukee
Greenfield
53221street delivery; mail may be addressed to Milwaukee
Tuckaway
53228street delivery; mail may be addressed to Milwaukee
Greenfield

Greenfield ZIP code questions

What is the main ZIP code for Greenfield?

53220, the ZIP code of the main Greenfield post office at 7353 W Forest Home Ave.

What county is Greenfield in?

Milwaukee County.

ZIP codes for towns near Greenfield

West Allis, WI3 ZIP codes: 53214, 53219, 53227 · 3 milesFranklin, WI1 ZIP code: 53132 · 5 milesNew Berlin, WI2 ZIP codes: 53146, 53151 · 6 milesWauwatosa, WI4 ZIP codes: 53213, 53222, 53225 and more · 7 milesMilwaukee, WI39 ZIP codes: 53202, 53203, 53204 and more · 7 milesOak Creek, WI1 ZIP code: 53154 · 8 miles

More towns near Greenfield: Brookfield, Waukesha, Menomonee Falls, Racine, Kenosha, West Bend, Gurnee, Waukegan, North Chicago.

Sources and last checked

USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.

Checked October 20, 2026. Sources · How we build our lists · Corrections