Old Concord is an
unincorporated community
An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...
in
Washington County, Pennsylvania
Washington County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 209,349. Its county seat is Washington.
Washington County is part of the Pittsburgh, PA Metropolitan Statistical Area.
The county i ...
, United States.
Unincorporated communities in Washington County, Pennsylvania
Unincorporated communities in Pennsylvania
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