Sun Valley High School
The official school calendar for Sun Valley High School follows the Penn-Delco School District calendar for the 2025-2026 academic year. Below you will find key dates, holidays, and important school year information.
View District Details View Attendance ZoneSun Valley High School Calendar 2025-2026
Printable Resources
Looking for a clean, easy-to-read Sun Valley High School printable calendar? Our team at pennsylvaniaschools.us has formatted the official 2025-2026 school dates into a high-quality PDF, verified against the latest district updates to ensure 100% accuracy for parents and students.
General Information
District: Penn-Delco School District
Attendance Zone: View Attendance Map
School Type: Regular
Status: Open
Charter School: No
Grades Served:
Contact Information
Address: 2881 Pancoast Ave, Aston, PA 19014
County: Delaware County
Phone: +1 (610) 497-6300
Website: pdsd.org
Locale: Suburban, Large (Code: 21)
Staff & Students
Number of Students: 1056
Number of Teachers: 76
Student to Teacher Ratio: 13.9 : 1
Meal Programs
Free Lunch: 378
Reduced Lunch: 27
Directly Certified: N/A
Enrollment by Grade
Student Demographics
Gender Distribution
Racial/Ethnic Distribution
School Location
Sun Valley High School is located in Aston, PA. The school's attendance zone boundaries determine which students are eligible to attend.
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