Penn Manor High School is a large, rural/suburban, public secondary school located in Millersville, Pennsylvania, United States. It is the sole high school operated by the Penn Manor School District. In 2013, enrollment was reported as 1,589 pupils in 9th through 12th grades, with 27% eligible for free lunches due to family poverty. Additionally, 17% received special education services, while 9.3% were identified as gifted. The school employed 112 teachers. Per the PA Department of Education, 3% of the teachers were rated "non‐highly qualified" under the federal No Child Left Behind Act.