Eureka Post Office

Post office

301 N Oak St, Eureka, KS 67045

(620) 583-5451

By Appointment only. Please call (620)583-5451

Appointment required

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

Book at USPS Directions Facilities in Eureka Facilities in Kansas

Eureka Post Office accepts new U.S. passport applications in person in Eureka, KS. First-time and child visits are booked on the USPS scheduler. Search ZIP 67045. How to apply · How to renew