Allison is an
unincorporated community
An unincorporated area is a parcel of land that is not governed by a local general-purpose municipal corporation. (At p. 178.) They may be governed or serviced by an encompassing unit (such as a county) or another branch of the state (such as th ...
and
census-designated place
A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only.
CDPs have been used in each decennial census since 1980 as the counte ...
(CDP), which is located in
Luzerne and
Redstone townships in
Fayette County,
Pennsylvania
Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...
, United States. It is situated south of the borough of
Brownsville.
As of the
2010 census, the population was 625.
The CDP includes the neighborhood of Allison Heights in Luzerne Township.
Dunlap Creek flows through the center of the CDP, forming the border between Luzerne and Redstone townships.
Demographics
Between the time of the 2010 and 2020 federal census counts, the population declined to 503.
References
{{authority control
Census-designated places in Fayette County, Pennsylvania
Census-designated places in Pennsylvania