Administrative divisions
Allegheny County is a county in Pennsylvania, United States; the county seat is Pittsburgh[2].
Basic facts
- State: Pennsylvania
- County seat: Pittsburgh[2]
- Division level: county[2]
Parent division
Located in Pennsylvania.
Places · place_us_pa_allegheny_county
Allegheny County is a county in Pennsylvania, United States, with county seat Pittsburgh.
Allegheny County is a county in Pennsylvania, United States; the county seat is Pittsburgh[2].
Located in Pennsylvania.