ZIP Code 15049
About Harwick
Harwick is a census-designated place (CDP) in Allegheny County, Pennsylvania, United States, and is located within Springdale Township. As of the 2020 census, it had a population of 850.
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Area Profile
US Census (ACS 5-year · Gazetteer)
919
population
$58,417
median household income
1,638
people / sq mi
$128,900
median home value
$1,046
median gross rent
57.3
median age
517
housing units
473
households
0.6
land area (sq mi)