Mansfield Post Office

The Mansfield Post Office on North Diamond Street serves as a federal passport acceptance facility in the heart of downtown Richland County. Located steps from the city's central business district, this USPS location processes first-time passport applications and those requiring in-person submission, with postal acceptance agents trained to review your documents and witness your signature. The office's central location makes it the default starting point for most Mansfield residents beginning the passport process.

Appointments are required to apply for a passport here — walk-ins are not accommodated at USPS passport windows. Residents can schedule online at tools.usps.com/rcas/ and should arrive with a completed but unsigned DS-11 form, proof of U.S. citizenship, a valid photo ID, and one passport-sized photo. Passport photos may be available on-site for an additional fee. The acceptance fee is separate from the U.S. Department of State application fee, which is paid by check or money order made out to the Department of State.

First-time applicants and those renewing a previously expired passport (more than 15 years old or issued before age 16) must apply in person, making this post office a key resource in Mansfield's passport service network. For a broader look at passport offices across the state, the Ohio passport offices directory lists acceptance agents by city.

All passport appointments at this location are by appointment only through the USPS scheduling portal. The acceptance fee (currently $35) is paid separately to USPS, while the application fee is paid by check or money order to the U.S. Department of State. If your travel date is within 14 days, bypass acceptance offices and book directly with the Detroit Passport Agency, the nearest full-service federal passport agency, approximately 97 miles north of Mansfield. Minor applicants under age 16 must appear in person with a parent or legal guardian.