Mountain Ridge High School
#6
Best ACT in Arizona High Schools
2,771
Students
25.1:1
S:T Ratio
School Snapshot
Key metrics at a glance1,300
A
27
A
19
A
25%
C
25:1
C
98%
A+
60%
B+
52%
B
This Week at Mountain Ridge – July 27, 2026
361 students practicing on Varsity Tutors
Academic Grades
Select a grade level to explore courses and resources
Academic Resources
Typical courses and practice resources for students at Mountain Ridge High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Mountain Ridge High School.
National Tests
August 7, 2026
SAT — National
August 11, 2026
SAT — National
August 14, 2026
ACT — National
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
State Assessments
March 23, 2027 – March 23, 2027
ACT with Writing — Test Window 1 - Standard Paper
March 29, 2027 – April 23, 2027
ACT Aspire — Computer-Based
March 29, 2027 – April 7, 2027
ACT Aspire — Paper-Based
April 6, 2027 – April 6, 2027
ACT with Writing — Test Window 2 - Standard Paper
After Mountain Ridge High
Where graduates go and what they studyArizona State University
Northern Arizona University
University of Arizona
Grand Canyon University
University of California - Los Angeles
Arizona State University - West Campus
Glendale Community College - Arizona
University of San Diego
Business
Psychology
Pre-Medicine Studies
Biology
Computer Science
Nursing
Biomedical Sciences and Molecular Medicine
Marketing
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22800 N 67th Ave, Glendale, AZ 85310
(623)376-3000
Deer Valley Unified District (4246)
Academic Calendar
Important dates, holidays, and school events