Centralia High School
986
Students
19.2:1
S:T Ratio
School Snapshot
Key metrics at a glance1,018
B
5
B
12%
C
19:1
B-
This Week at Centralia – May 13, 2026
130 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Centralia High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Centralia High School.
National Tests
April 21, 2026 – May 29, 2026
ACT — School Day - Late Spring Online
May 5, 2026 – May 19, 2026
ACT — School Day - Late Spring Paper
May 13, 2026
AP English Language and Composition
May 13, 2026
AP German Language and Culture
May 13, 2026
AP Physics C: Mechanics
May 13, 2026
AP Spanish Literature and Culture
State Assessments
March 2, 2026 – June 26, 2026
Smarter Balanced Assessment
School Milestones
May 21, 2026 – May 29, 2026
School End/Summer Start
May 28, 2026
School End/Summer Start
June 2, 2026 – June 17, 2026
Graduation
June 4, 2026
School End/Summer Start
June 17, 2026
School End/Summer Start
Unlock Academic Success
Personalized learning support for Centralia High School learners
SAT Prep
Practice tests, flashcards, and AI-powered study tools
ACT Prep
Master all four sections with targeted practice
Study Coach
Get instant help with homework and practice problems 24/7
1:1 Tutoring
Match with expert tutors in Centralia
Live Classes
Join interactive group sessions with expert instructors
Practice Hub
Thousands of flashcards and learning resources
813 Eshom Road, Centralia, WA 98531
(360)330-7605
Visit Website
Centralia School District
Academic Calendar
Important dates, holidays, and school events