Maps of the South Lyon Area

US Postal Service General Information and Zip Code Information (800) 275-8777 or www.usps.com.

SOUTH LYON:  48178

113 S. Lafayette

(248) 437-4501
General Lobby Service: 6 a.m. to 7 p.m. every day

Window: 8:30 a.m. to 5 p.m. Monday - Friday / 10 a.m. to 1 p.m. Saturday

Postal Store: 8:30 a.m. to 5 p.m. Monday - Friday  / 10 a.m. to 1 p.m. Saturday

WHITMORE LAKE:  48189

9725 Main Street

(734) 449-4982. 
General Lobby Service: 6 a.m. to 5 p.m. Monday - Friday  / 6 a.m. to 3 p.m. Saturday

Window: 8 a.m. to 5 p.m. Monday - Friday / 9:00 a.m. to 12:00 p.m. Saturday

NEW HUDSON:  48165

56655 Grand River Avenue

(248) 437-2237
General Lobby Service: 7 a.m. to 5 p.m. Monday - Friday / 7 a.m. to 3 p.m. Saturday

Window: 8 a.m. to 5 p.m. Monday - Friday / 8 a.m. to noon Saturday

SALEM:  48175

7911 Dickerson Road
No delivery. Boxes only.  All deliveries handled by Northville post office.

General Lobby Service: 8 a.m. to 6 p.m. Monday - Saturday

Window: 8 a.m. to 2 p.m. Monday - Friday / 8 a.m. to 10 a.m. Saturday