Prosperity 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 ...

Morris Township, Washington County, Pennsylvania Morris Township is a township in Washington County, Pennsylvania, United States. The population was 906 at the 2020 census. History The Day Covered Bridge and Robert Parkinson Farm are listed on the National Register of Historic Places. G ...

, United States. According to tradition, the name "Prosperity" stems from the first settlers' optimism.

References

Unincorporated communities in Washington County, Pennsylvania Unincorporated communities in Pennsylvania {{WashingtonCountyPA-geo-stub