In Indiana County, Pennsylvania, the district includes the Borough of Smicksburg and West Mahoning Township.

According to 2000 federal census data, it served a resident population of 44,970.

As such, two older high school buildings were closed.

The ARIN Intermediate Unit IU28 provides the district with various services like specialized education for disabled students and hearing, speech and visual disability services, and professional development for staff and faculty.

West Hills Primary School 181 Heritage Park Dr., Kittanning, PA 16201 West Hills Intermediate School 175 Heritage Park Dr., Kittanning, PA 16201 Lenape Elementary School - Kindergarten – grade 6 2300 Center Ave., Ford City, PA 16226 Shannock Valley Elementary School 210 Cowanshannock Ave, Rural Valley, PA 16249 Armstrong Junior Senior High School - grades 7–12 300 Buffington Dr., Kittanning, PA, 16201 West Shamokin Jr./Sr.