Fallowfield Township 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 Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

, United States. It was the sixth township to be established after the 1781 formation of Washington County, and initially stretched from Elrama (north) to the Ten Mile Creek in what are, today, Union and East Bethlehem townships on the

Monongahela River The Monongahela River ( , )—often referred to locally as the Mon ()—is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 river on the Allegheny Plateau in north-cen ...

. Home to the John H. Nelson House, which was built circa 1895, this township was gradually downsized as various sections were sectioned off into new municipalities (Allen, Carroll, Pike Run, and Somerset townships and the borough of Charleroi). Now roughly 21.3 square miles in size, its population was 4,300, according to the 2010 U.S. Census.

Notable places

John H. Nelson House: Built circa 1895, this two-story, Queen Anne, red brick farmhouse is located at 104 Colvin Road in Fallowfield Township. Designed by architect William H. Riggle, it was built by contractor H. A. Hannen for John H. Nelson, who was a son of Irish immigrant Francis Nelson.The circa 1895 John H. Nelson House
" Washington County, Pennsylvania: Washington County Historical Society, April 23, 2016.

References

{{authority control Unincorporated communities in Washington County, Pennsylvania Unincorporated communities in Pennsylvania