Harwick, Pennsylvania
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.
Demographics
Census | Pop. | Note | %± |
---|---|---|---|
2010 | 899 | — | |
2020 | 850 | −5.5% | |
U.S. Decennial Census |