📍 MONTANA
Polson Post Office
Post Office (USPS) · Polson
The Polson Post Office, located at 105 4th Ave E in the heart of Polson, Montana, is the primary USPS passport acceptance facility serving Lake County residents and the greater Flathead Lake region.
Location & contact
🕑 Hours
| Passport Walk-In | Tue–Thu 9:30 AM – 10:30 AM |
|---|---|
| Passport By Appointment | Mon–Fri 9:30 AM – 2:30 PM |
📍 Location & contact
📖 About this office
The Polson Post Office, located at 105 4th Ave E in the heart of Polson, Montana, is the primary USPS passport acceptance facility serving Lake County residents and the greater Flathead Lake region. Positioned just a block from the Lake County Courthouse, this post office is the most accessible first stop for first-time applicants and families applying for multiple passports at once.
Acceptance agents here are authorized to witness your signature on Form DS-11 for new passport book or card applications. Photo services are available on-site, making it convenient to complete your full application in a single visit. Passport renewals by mail are not processed here but agents can advise on submitting Form DS-82 directly to the State Department.
Appointments are strongly recommended and can be scheduled through the USPS online scheduling tool or by calling the office directly at (406) 883-2088. Scheduling in advance is especially important during spring and summer travel season, when demand around Flathead Lake peaks significantly.
💡 Good to know
Appointments book up weeks in advance during summer months — Flathead Lake draws heavy visitor and resident traffic. Schedule early at tools.usps.com. If you're applying for a child's passport, both parents or guardians must appear together (or provide a signed Form DS-3053). For a full list of Montana acceptance facilities, visit the Montana passport offices page.