Ches-Mont League [SEP] inception
High School (Oxford)
- Bayard Rustin High School (West Chester)
- Sun Valley High School (Aston)
- Unionville High School (Kennett Square)
History.
The Ches-Mont League started in 1950 as a spin-off from the huge Suburban League, which had been home for the larger schools in Chester County for some time. All of the new league's charter members either were in Chester County or in Montgomery County municipalities bordering the Schuylkill River, thus the "Ches-Mont
Ches-Mont League
The Ches-Mont League is a high school sports league primarily located in Chester County, Pennsylvania in the suburbs of Philadelphia. Currently, the league consists of fourteen high schools, divided into two divisions. Thirteen of the schools are from Chester County, with one from Delaware County.
The schools all compete in varsity high school sports in the Pennsylvania Interscholastic Athletic Association, or the PIAA. Ches-Mont League teams compete in District One, at the AAAA, AAA and AA levels.