Michigan
12-19-25
Renaissance Center Post Office, 100 Renaissance Center, Detroit, 48243-9998 — Retail and P.O. Box services will be suspended at the close of business Jan. 20, 2026. Retail and P.O Box customers’ mail will be transferred to the George W Young Post Office, 1401 W. Fort St., 48233-9998. Retail hours are Monday through Friday, 9 a.m. to 10 p.m., Saturday, 10 a.m. to 8 p.m., and Sunday, noon to 7 p.m. The P.O. Box lobby is open 24 hours.
12-17-25
Palmyra Post Office, 6380 Palmyra Rd., 49268-9998 — Closed until further notice due to structural damage to the building. During the closure, retail and P.O. Box customers’ mail will be available at the Adrian Post Office, 413 E. Maumee Street, 49221-9998. Retail hours are Monday through Friday, 8 a.m. to 5 p.m., and Saturday, 9 a.m. to noon. PO Box lobby hours are 24 hours.
12-3-25
Deerton Post Office, E1014 State Highway M28, 49822-9998 — Temporarily closed due to a safety issue. During this closure, delivery and retail operations, including P.O. Box mail will be transferred to the Au Train Post Office, N7589 Arbutus St., 49806-9998. Retail hours are Monday through Friday, 8:30 a.m. to 12:30 p.m., and Saturday, 9 a.m. to 10:45 a.m. For your convenience, nearby retail hours are at the Eben Junction Post Office, E2895 State Highway M94, 49825-9998. Retail hours are Monday through Friday, 12:30 p.m. to 4:30 p.m., and Saturday, 9:30 a.m. to 10:30 a.m.
10-21-25
South University Post Office, 1214 S. University Ave., Ann Arbor, 48101 — Effective November 3, 2025, will close permanently due to the planned demolition of the building. All services will be available at the Liberty Post Office, 200 E. Liberty Street, Ann Arbor, 48101. Retail hours are Monday through Friday, 8 a.m. to 6 p.m., and Saturday, 9:30 a.m. to 2:30 p.m. P.O. Box hours are Monday through Friday, 8 a.m. to 6 p.m., and Saturday, 8 a.m. to 5 p.m.