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Charter High school · American Charter Schools Foundation d.b.a. Sun Val

Sun Valley High School

Sun Valley High School is a public charter high school in Mesa serving grades 9–12, with 351 students. American Charter Schools Foundation d.b.a. Sun Val.

School calendarAt a glanceDirections

Next day off: Wed, Nov 11 · No School: Veteran's Day · All days off

American Charter Schools Foundation d.b.a. Sun Val calendar

Key dates

  1. No School: Veteran's DayWednesday · All dayKey date
  2. No School: Thanksgiving BreakThursday · Nov 26 – Nov 27Key date
  3. Last Day Block 2Thursday · All dayKey date
  4. SVHS Holiday BreakMonday · Dec 21 – Dec 25Key date
  5. SVHS Holiday BreakMonday · Dec 28 – Jan 1Key date
  6. First Day Block 3Monday · All dayKey date

Coming up

  1. Writing Benchmark #2Thursday · All day
  2. Fall FestivalThursday · 5:00 PM
  3. SVHS Thanksgiving DinnerWednesday · All day
  4. SVHS Blood DriveTuesday · All day
  5. No School: PD DayFriday · All dayKey date
  6. No School: Martin Luther King Jr. DayMonday · All dayKey date
  7. Writing Benchmark #3Wednesday · All day
  8. Azella Testing P/W StudentsMonday · Feb 8 – Feb 11

Last checked Oct 24, 2026, 11:37 AM. Confirm dates with the district ↗. Recurring calendar entries may not appear here.

At a glance

Sun Valley High School by the numbers

As reported to the U.S. Department of Education for 2023–24. Student–teacher ratio is not classroom size.

Grades9–12
Students351
School typeCharter · Alternative School
DistrictAmerican Charter Schools Foundation d.b.a. Sun Val
Contact

Address, phone and website

1143 S LINDSAY RD, Mesa 85204

(480) 497-4800

School website ↗American Charter Schools Foundation d.b.a. Sun Val website ↗Directions ↗

Nearby

Schools nearby

Elementary school · Next doorMontessori Education Centre Charter School - MesaGrades K–7School · 0.1 miSerenity Learning CenterGrades K–12Elementary school · 0.3 miPorter Elementary SchoolGrades Pre-K–6Elementary school · 0.7 miIrving Elementary SchoolGrades Pre-K–6Middle school · 0.8 miTaylor Junior High SchoolGrades 7–9Elementary school · 0.9 miRobson Elementary SchoolGrades Pre-K–6
Questions

About Sun Valley High School

What grades does Sun Valley High School have?

Sun Valley High School serves grades 9–12.

How many students go to Sun Valley High School?

351 students, as reported to the U.S. Department of Education for 2023–24.

What school district is Sun Valley High School in?

American Charter Schools Foundation d.b.a. Sun Val. District information and the school calendar are on the district website.

Where is Sun Valley High School?

1143 S LINDSAY RD, Mesa 85204. Phone (480) 497-4800.

Source: U.S. Department of Education, National Center for Education Statistics, Common Core of Data (2023–24). Contact the school or district to confirm enrollment boundaries, schedules and programs.

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