South Mountain Secure Treatment Unit is a juvenile facility in South Mountain, Pennsylvania, run by the PA DHS Office of Children, Youth and Families - Bureau of Juvenile Justice Services. Federal facility data from 2020 put its capacity at about 48 beds.
South Mountain Secure Treatment Unit Address and Phone
- Facility type
- Juvenile facility
- Address
- 10056 South Mountain Road, South Mountain, PA 17261Open in Google Maps
- Main phone
- (717) 749-7904
- Operated by
- PA DHS Office of Children, Youth and Families - Bureau of Juvenile Justice Services
- County
- Franklin County
Finding Someone at South Mountain Secure Treatment Unit
Juvenile records are confidential in most states, so there is no public online list of the young people held here. A parent, guardian or attorney should call the facility or the agency that runs it; staff may ask for proof of relationship before sharing anything.
PA DHS Office of Children, Youth and Families - Bureau of Juvenile Justice Services website
Visiting, Mail and Phone Calls
Visiting days, visitor approval, dress rules and the mailing format for letters are set by the PA DHS Office of Children, Youth and Families - Bureau of Juvenile Justice Services and can change at short notice. Read the official facility page and call ahead before you travel.
Jails and Police Near South Mountain Secure Treatment Unit
Anyone arrested near South Mountain is booked into the county jail first; a state facility only receives people after sentencing, commitment or transfer.
Other Juvenile Facilities in Pennsylvania
Open status checked against the official pa.gov facility listing in November 2026. Address and phone come from that listing or, where it shows none, from the federal HIFLD prison dataset. This page lists no inmates.