Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 20 Post Office locations in Mercer County, Pennsylvania.
Residents of Mercer County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.
List of Mercer County, Pennsylvania Post Office
Carlton Post Office
Fredonia Post Office
Hadley Post Office
Clarks Mills Post Office
Farrell Post Office
Grove City Postal Retail Str Post Office
Greenville Post Office
Grove City Post Office
Hermitage Post Office
Jackson Center Post Office
Jamestown Post Office
Sheakleyville Post Office
Transfer Post Office
Mercer Post Office
Sharon Post Office
Sandy Lake Post Office
Sharpsville Post Office
Stoneboro Post Office
West Middlesex Post Office
Wheatland Post Office
Residents of Mercer County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.
You may also find Post Office locations in neighboring counties including Mercer, Crawford, Lawrence.