Alton High School
1,990
Students
17.6:1
S:T Ratio
School Snapshot
Key metrics at a glanceAvg SAT Scoreout of 1600
954
B-
Average
AP Coursescourses offered
27
A+
Excellent
AP Enrollmentof students
49%
B-
Excellent
Student-Teacher Ratiostudents per teacher
18:1
B
Average
This Week at Alton – July 27, 2026
259 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Alton High School
All
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Alton High School.
National Tests
August 7, 2026
SAT — National
Registration deadline
August 11, 2026
SAT — National
Late registration deadline
August 14, 2026
ACT — National
Registration deadline
August 22, 2026
SAT — National
Test date
August 28, 2026
SAT — National
Registration deadline
September 1, 2026
ACT — National
Late registration deadline
Varsity Tutors
Unlock Academic Success
Personalized learning support for Alton 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 Alton
Live Classes
Join interactive group sessions with expert instructors
Practice Hub
Thousands of flashcards and learning resources