Post office
USPO - Riverton
501 East Main ST, Riverton, WY 82501
- New applications
- In-person renewals
- Photos on site
- Wheelchair accessible

1 passport acceptance location in Riverton. 1 take passport photos on site and 1 accept walk-ins without an appointment.
The Mountain West
Post office
501 East Main ST, Riverton, WY 82501
If nothing in Riverton fits your schedule, these nearby Wyoming cities also have acceptance facilities.
Every listing above is an official passport acceptance facility in Riverton — post offices, clerks of court, public libraries, and other government offices authorized to review your documents, witness your signature, and seal your DS-11 application packet for the U.S. Department of State. First-time applicants, minors under 16, and anyone replacing a lost, stolen, or damaged passport must apply in person at one of these Riverton locations; most adult renewals can skip the visit entirely and apply by mail.
1 of the 1 facility in Riverton take compliant 2×2 inch passport photos on site, so you can apply and be photographed in a single trip. 1 location accepts walk-ins without an appointment, though published hours can differ from photo or acceptance counter hours. Always bring proof of U.S. citizenship, a photo ID, and payment for both the State Department fee and the facility's $35 execution fee.
If you are traveling within 14 days (or 28 for a foreign visa), an acceptance facility is not enough — you will need an appointment at a regional passport agency. Our Wyoming page lists the nearest options, and each Riverton listing links to directions, live hours, and the busiest and quietest times to visit.