Harwick is a census-designated place within Springdale Township in Allegheny County, Pennsylvania, United States. As of the 2010 census, it had a population of 899.[1]
This Allegheny County, Pennsylvania state location article is a stub. You can help Wikipedia by expanding it.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 15049 | Harwick | PA | 40.557749 | -79.806036 |