High · Regular · Grades 9 to 12

Strath Haven High School, Wallingford, PA

Strath Haven High School is a public high school in Wallingford, part of Wallingford-Swarthmore SD. It enrolled 1,175 students in 2024-25, with 13.4 students per full-time teacher.Listed in NCES data as "Strath Haven HS".

Enrollment and teachers

Students: 1,175
Teachers (FTE): 88.0
Students per teacher: 13.4
Grades: 9 to 12

This school's ratio is about the same as the district figure of 13.0. The Pennsylvania average across schools is 13.5. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school13.4

District13.0

Pennsylvania13.5

United States15.3

School details

Address: 205 S Providence Rd, Wallingford, PA 19086
Phone: (610)892-3470
District: Wallingford-Swarthmore SD
County: Delaware County
Level: High
Type: Regular
Status: Open
Charter: No
Virtual: No
Locale: Suburb: Large
NCES school ID: 422479005287

Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.

Free lunch: 233
Reduced-price lunch: 10
Free or reduced-price lunch: 24320.7% of enrollment.
Community Eligibility Provision: No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.