Mason City Post Office

How to apply here

Mason City Post Office is a U.S. Department of State passport acceptance facility where you can submit a passport application (Form DS-11) in person. Bring your completed form, proof of citizenship, a photo ID, and your fees. Call ahead — many facilities require an appointment and hours vary.

Address

211 N. DELAWARE AVE., Mason City, Iowa, 50401

Phone

(641) 423-5231