William Penn Senior High School is a large, urban, public high school serving the City of York, Pennsylvania in York County, Pennsylvania. It is the sole high school operated by the School District of the City of York. Teachers, staff, and administrative personnel at the high school work together to make sure all students are receiving the best education and learning support they need to graduate. Students are also taught skills they can use outside of school. There are many student support services that students can take advantage of within the building. Some of the support includes a highly qualified social worker team, guidance counselors, and school psychologists. Students have access to receive help with college and career readiness plans. Other programs include JROTC, athletics, music, and many more to offer students of a variety of different interest levels.