PassportMap

Grant County Auditor Office

County / State

210 E 5th Ave, Milbank, SD 57252

(605) 432-6711

Hours are not published. Call before you go.

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

Grant County Auditor Office accepts new U.S. passport applications in person in Milbank, SD. Call ahead about appointments and the acceptance fee. The USPS scheduler covers post offices only. How to apply · How to renew