Vista High School

Vista High School

Yuma Union High School District (4507)

Yuma, Arizona

220 students

High School, Grades 9–12

(928)502-6800

#56

Best Student:Teacher Ratio in Arizona

220

Students

14.2:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

1,110

B+

out of 1600

Good

Avg ACT Score

out of 36

Average

Student-Teacher Ratio

14:1

B+

students per teacher

Good

Graduation Rate

57%

Average

Reading Proficiency

15%

Below Avg

Math Proficiency

10%

Below Avg

This Week at Vista – August 18, 2026

29 students practicing on Varsity Tutors

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ACT Prep

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Explore practice resources for Vista students

Academic Grades

Select a grade level to explore courses and resources

Academic Resources

Typical courses and practice resources for students at Vista High School

Biology

Cell biology, genetics, evolution, and ecology

AP Biology

College-level biology with lab component

Chemistry

Atomic structure, reactions, and stoichiometry

AP Chemistry

College-level chemistry with lab component

Physics

Mechanics, waves, electricity, and magnetism

AP Physics 1

Algebra-based mechanics and waves

Environmental Science

Ecosystems, human impact, and sustainability

AP Environmental Science

College-level environmental science

World History

Global civilizations from ancient to modern times

AP World History

College-level world history analysis

U.S. History

American history from colonization to present

AP U.S. History

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Vista High School.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline

September 1, 2026

SAT — National

Late registration deadline

+76 more national tests this school year

State Assessments

March 23, 2027 – March 23, 2027

ACT with Writing — Test Window 1 - Standard Paper

Testing window

March 29, 2027 – April 23, 2027

ACT Aspire — Computer-Based

Testing window

March 29, 2027 – April 7, 2027

ACT Aspire — Paper-Based

Testing window

April 6, 2027 – April 6, 2027

ACT with Writing — Test Window 2 - Standard Paper

Testing window

See the full national test & school calendar

After Vista High

Where graduates go and what they study

Popular Colleges

Arizona Western College

Arizona State University

University of California - Los Angeles

Northern Arizona University

University of Arizona

San Diego State University

Arizona State University - Downtown Phoenix Campus

Community College of Denver

Popular Majors

Business

Psychology

Family Practice and Pediatric Nursing

Nursing

Small Business Management

Agriculture

Architectural Engineering

Architectural Engineering Technician

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SAT Prep

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ACT Prep

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1:1 Tutoring

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Live Classes

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Practice Hub

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School Details

Address

2350 S Virginia Dr, Yuma, AZ 85364

Phone

(928)502-6800

District

Yuma Union High School District (4507)

Academic Calendar

2026-27

Important dates, holidays, and school events

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Other Schools in District

Yuma Online Distance Academy

Kofa High School