MTSD is a suburban school district with 9 schools. Calendar dates are confirmed for part of the year; the rest of the 2026-2027 calendar isn't available yet — check back soon.
Source: Millcreek Township School District
Also known as MTSD.
Schools in Millcreek Township School District
Walnut Creek MS (Middle)
Asbury El Sch (Elementary)
Belle Valley El Sch (Elementary)
Tracy El Sch (Elementary)
Westlake MS (Middle)
Chestnut Hill El Sch (Elementary)
James S Wilson MS (Middle)
Grandview El Sch (Elementary)
McDowell HS (High)
Millcreek Township School District 2026-2027 School Calendar
All schools
2026-08-26 — First Teacher Day
2026-08-27 — Teacher In-Service
2026-08-28 — No Teacher Day
2026-08-31 — First Student Day
2026-09-07 — No School
2026-10-12 — No School/In-Service
2026-11-03 — End of Quarter 1
2026-11-09 — No School/K-8 Parent Conf/9-12 In-Serv/Rec
2026-11-10 — No School/K-12 Parent Conf
2026-11-25 — Early Dismissal
2026-11-26 to 2026-11-27 — No School
2026-12-24 to 2026-12-31 — No School
2027-01-01 — No School
2027-01-18 — No School
2027-01-21 — End of Quarter 2
2027-01-22 — No School/Recording Day
2027-02-15 — No School/K-8 In-Service AM/Parent Conf PM
2027-02-15 — No School/9-12 Parent Conf
2027-03-26 to 2027-03-31 — No School
2027-04-01 to 2027-04-02 — No School
2027-04-06 — End of Quarter 3
2027-04-09 — No School/Rec/In-service
2027-05-31 — No School
2027-06-10 — Last Student Day
2027-06-11 — Last Teacher Day/Recording
2027-04-26 to 2027-04-30 — PSSA Testing - English Language Arts
2027-05-03 to 2027-05-14 — PSSA Testing - Mathematics
2027-05-03 to 2027-05-14 — PSSA Testing - Science
2027-05-03 to 2027-05-14 — PSSA Testing - Makeups
2026-12-07 to 2026-12-18 — Keystone Winter Exam Window Wave 1
2027-01-04 to 2027-01-15 — Keystone Winter Exam Window Wave 2
2027-05-17 to 2027-05-28 — Keystone Spring Exam Window