USPS Locations in WATERLOO, SC

There are a total of 1 USPS locations in WATERLOO, SC. To view maps and directions, operating hours, their phone number, and reviews please select the mailing location you are interested in from the list below.

USPS Locations
11219 Highway 221 S Post Office - USPS
USPS Small Logo
11219 HIGHWAY 221 S - 29384
Post Office