ZIP Code 15661
About Loyalhanna
Loyalhanna is a census-designated place (CDP) in Derry Township, Westmoreland County, Pennsylvania, United States. The population was 3,415 at the 2000 census, at which time it was listed as McChesneytown-Loyalhanna. The CDP name was changed to Loyalhanna for the 2010 census. As of the 2020 census the population was 3,409 residents.
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Area Profile
US Census (ACS 5-year · Gazetteer)
831
population
$79,279
median household income
2,125
people / sq mi
$144,100
median home value
$1,643
median gross rent
43.6
median age
374
housing units
344
households
0.4
land area (sq mi)