SiteCity Business Directory

Post Office

Milwaukee

95 businesses listed, showing 1–40. How we order them.

Post Office in Milwaukee by the numbers

SiteCity lists 95 businesses under Post Office in Milwaukee, WI, as of September 28, 2026. 84 list a phone number and 93 list a website.

Most-listed ZIP codes: 53221 (8), 53204 (7) and 53207 (6).

Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.

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