City Of Walnut

Municipal

21201 La Puente Rd, Walnut, CA 91789

Hours are not published. Call before you go.

Hours and addresses come from the State Department listing, updated November 2, 2026.

Directions Facilities in Walnut Facilities in California

City Of Walnut accepts new U.S. passport applications in person in Walnut, CA. Call ahead about appointments and the acceptance fee. The USPS scheduler covers post offices only. How to apply · How to renew