1. United States Postal Service
1490 Broadway, Gary, IN 46407
Coordinate: 41.588,-87.33732
Phone: (800) 275-8777
2. United States Postal Service
1499 Martin Luther King Dr, Gary, IN 46401
Coordinate: 41.593334,-87.34639
Phone: (800) 275-8777
3. USPS - United States Post Office
5325 W 5th Ave, Gary, IN 46402
Coordinate: 41.60186,-87.40262
Phone: (219) 944-7789