WALLOON LAKE — Post Office™
WALLOON LAKE — Post Office™
4149 State Street
Walloon Lake, MI 49796-9800

1-800-ASK-USPS® (800-275-8777)
Phone: 231-535-2421
TTY: 877-889-2457

Retail Hours:
Monday-Friday 9-11:30AM, 12:30-4PM
Saturday 9-11AM
Sunday Closed