March 2, 2026

Grover Post Office services to relocate to nearby Afton

GROVER, WY — PO Box and retail services of the Grover Post Office (89768 US Highway 89, Grover, WY 83122) will be temporarily relocated to the Afton Post Office (31 W 4th Ave, Afton, WY 83110) on May 15, 2026 due to a loss of lease.

Beginning May 15, PO Box customers can pick up their mail at the Afton Post Office, only five miles away from the Grover location. Grover’s PO Box customers will have 24/7 access to their mail via Cluster Box Units (CBU), which will be installed just outside the Afton location. Retail services will also be available Monday through Friday 8:30 a.m. – 5 p.m.

Customers picking up their mail at the retail counter are reminded to present a valid photo ID.

Thank you for your patience and understanding during this time as the Postal Service researches alternate modes of delivery.

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