Southern Lehigh High School

Southern Lehigh Senior High School
Location
5800 Main Street

,
18034

Coordinates40°32′04″N 75°23′58″W / 40.5345°N 75.3995°W / 40.5345; -75.3995
Information
TypePublic high school
Established1955 (1955)
NCES School ID422235002839
PrincipalJoshua Miller
Staff66.00 (on an FTE basis)
Grades9th12th
Enrollment1,013 (2024–25)
Student to teacher ratio15.35
Campus typeSuburb: Large
ColorsBlue and white   
Athletics conferenceColonial League
MascotThe Spartan
NewspaperThe Spotlight
YearbookSolehian
Websitehs.slsd.org

Southern Lehigh High School is a four-year public high school located in Center Valley, Pennsylvania, in the Lehigh Valley region of eastern Pennsylvania, United States. It is the only high school in the Southern Lehigh School District.

As of the 2024–25 school year, the school had an enrollment of 1,013 students, according to National Center for Education Statistics data.

The school's mascot is the Spartan, and the school colors are blue and white.