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Milwaukee Main Post Office

Post Office (USPS) · Milwaukee

The Milwaukee Main Post Office sits at 345 W.

Location & contact

🕑 Hours

AppointmentsBy appointment only — call (414) 270-2308

📍 Location & contact

Address345 W. St. Paul Ave., Milwaukee 53203
Plus Code86MJ23MM+HW
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At a glance
Downtown Third Ward locationFlagship USPS facilityNew & child applications by appointment

📖 About this office

The Milwaukee Main Post Office sits at 345 W. St. Paul Ave. in the Historic Third Ward, a short walk from the Milwaukee Intermodal Station and the downtown business core. As the flagship postal facility for the city, it is the busiest passport acceptance point for many first-time applicants who work or commute downtown.

Agents here accept the DS-11 form for new adult passports, children's passports, and first-time applicants who cannot renew by mail. All appointments are handled by phone, so call (414) 270-2308 before you go rather than dropping in. If this location is booked out, several other neighborhood branches across the city offer the same acceptance service, and you can compare them on our Milwaukee passport page.

💡 Good to know

Downtown parking is metered and can fill quickly on weekdays, so allow extra time or use the nearby transit station. Bring your certified birth certificate or naturalization document, a photo ID, and separate payment for the acceptance and application fees. For a rundown of which office fits which applicant across the city, see our Milwaukee guide.

⭐ Services

New adult passport
Child/minor passport
Renewal by mail (information)
Passport photos (call to confirm)

❓ Frequently asked questions

Can I walk in without an appointment?
No. This branch schedules passport acceptance strictly by phone at (414) 270-2308, so book ahead.
Does the Main Post Office take passport photos?
Photo service is often available on site, but call first to confirm it is offered on your appointment day.

📍 Nearby offices

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