Schools in Derry Area SD · Westmoreland County

Twenty-seven of Westmoreland County's 77 ranked public schools land in the top quartile statewide — a strong showing for a mid-sized Pennsylvania county spread across 17 districts and a mix of small cities, boroughs, and townships east of Pittsburgh. Penn Trafford High School in Harrison City sits at the 100th percentile statewide, while Sunset Valley Elementary in North Huntingdon reaches the 99th. That concentration of high performers isn't confined to a single district, either, suggesting consistent quality across much of the county. Families willing to dig into individual district boundaries will find genuine options here, particularly on the county's western and central edges.