What grades does Gilbert High School serve?

Gilbert High School operates as a High school within Gilbert Unified District (4239). The school serves families in the GILBERT area.

Where is Gilbert High School located?

Gilbert High School is a urban school in GILBERT, AZ.

What school district is Gilbert High School in?

Gilbert High School operates under Gilbert Unified District (4239), serving students in GILBERT. Gilbert Unified District (4239) includes 38 schools in total.

What is the student-teacher ratio at Gilbert High School?

The student-teacher ratio at Gilbert High School is 19.5:1. Lower ratios generally indicate smaller class sizes.

How many schools are in Gilbert Unified District (4239)?

There are 38 schools in Gilbert Unified District (4239), serving students across the area.

What schools are in GILBERT, AZ?

Schools in GILBERT include Gilbert High School and others operated by Gilbert Unified District (4239). The district serves families throughout the GILBERT area.

What school district serves GILBERT, AZ?

GILBERT is served by Gilbert Unified District (4239). The district operates 38 schools in the area.

AZHighCalendar available · 46 events · Auto-updating

Gilbert High School — School Calendar 2026-27

High|GILBERT, Arizona|Gilbert Unified District (4239)

GILBERT, AZ 85234

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Upcoming Events

Jul

Mon

New Teachers StartStaff Day

Jul

Thu

Returning Teachers StartStaff Day

Jul

Tue

First Day of SchoolEvent

Confirm bus route and pickup time. Early dismissal may apply.

Jul

Wed

Early Releasehalf_day

1 hour

Aug

Wed

Early Releasehalf_day

1 hour

Aug

Wed

Early Releasehalf_day

1 hour

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Plus waste, sports, holidays, and more.

School Profile

Grades

7–12

Enrollment

2,334

Student:Teacher

19.5:1

Locale

Urban

District

Gilbert Unified District (4239)

Phone

(480)497-0177

School Statistics

Academics (SY 2020-21)

ELA Proficiency

34%

48th percentile in AZ

Math Proficiency

35%

61th percentile in AZ

Graduation Rate

89%

Chronic Absenteeism

12.5%

SY 2019-20

Programs & Activities (SY 2021-22)

AP Program

21 courses offered

444 students enrolled

Gifted & Talented

256 students enrolled

Dual Enrollment

499 students enrolled

SAT/ACT

540 test takers

Athletics

20 sports, 39 teams

594 participants

Student-Teacher Ratio: 20:1

Worse than average in AZ

Technology & Internet Access (SY 2021-22)

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

2,341

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

120.9

100% fully certified

Counselors

Psychologists

Nurses

School Resource Officers

Security Staff

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$10,928

Total current expenditure

Instruction Spending

$6,340

Per pupil, classroom only

Total Revenue/Pupil

$12,971

All funding sources

Funding Sources

Federal 9%State 51%Local 40%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$446,248

-2.4% 1yr+27.6% 5yr

Phoenix, AZ metro area

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

19.2%

Below 150% poverty line

4.8%

Unemployment rate

11.0%

Uninsured residents

11.7%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

4,928

Ages 3-21 under IDEA

School-Age (6-21)

4,534

Receiving special ed services

Est. % of Enrollment

100%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

1,257 (28%)

Autism

634 (14%)

Speech/Language Impairment

552 (12%)

Other Health Impairment

480 (11%)

Emotional Disturbance

159 (4%)

Intellectual Disability

106 (2%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

2,418

Current enrollment

Growing(+16% 5yr)

Coming Up

Mon, Jul 20, 2026

New Teachers Start

Staff Day

Thu, Jul 23, 2026

Returning Teachers Start

Staff Day

Tue, Jul 28, 2026

First Day of School

Event

Full School Calendar 2026-27

Date	Event	Type	Level
Wed, Sep 2, 2026	Early Release 1 hour	half_day	—
Mon, Sep 7, 2026	Labor Day Holiday	Holiday	—
Wed, Sep 9, 2026	Early Release 1 hour	half_day	—
Wed, Sep 16, 2026	Early Release 1 hour	half_day	—
Wed, Sep 23, 2026	Early Release 1 hour	half_day	—
Wed, Sep 30, 2026	Early Release 1 hour	half_day	—
Fri, Oct 2, 2026	Grading Day 1/2 day K-12	Staff Day	—
Mon, Oct 5, 2026	Fall Break No School	Break	—
Mon, Oct 19, 2026	School Resumes	Event	—
Wed, Oct 21, 2026	Early Release 1 hour	half_day	—
Wed, Oct 28, 2026	1/2 Day K-12	half_day	—
Wed, Nov 4, 2026	Early Release 1 hour	half_day	—
Wed, Nov 11, 2026	Veterans Day Holiday	Holiday	—
Wed, Nov 18, 2026	Early Release 1 hour	half_day	—
Wed, Nov 25, 2026	Thanksgiving Holiday	Holiday	—
Wed, Dec 2, 2026	Early Release 1 hour	half_day	—
Wed, Dec 9, 2026	Early Release 1 hour	half_day	—
Wed, Dec 16, 2026	Early Release 1 hour	half_day	—
Thu, Dec 17, 2026	End of Semester 1/2 day 7-12	exam	—
Fri, Dec 18, 2026	End of Semester 1/2 day K-12	exam	—
Mon, Dec 21, 2026	Winter Break No School	Break	—
Mon, Jan 4, 2027	School Resumes	Event	—
Wed, Jan 6, 2027	Early Release 1 hour	half_day	—
Wed, Jan 13, 2027	Early Release 1 hour	half_day	—
Mon, Jan 18, 2027	Martin Luther King Day Holiday	Holiday	—
Wed, Jan 20, 2027	Early Release 1 hour	half_day	—
Wed, Jan 27, 2027	1/2 Day K-12	half_day	—
Wed, Feb 3, 2027	Early Release 1 hour	half_day	—
Wed, Feb 10, 2027	Early Release 1 hour	half_day	—
Mon, Feb 15, 2027	Presidents' Day Holiday	Holiday	—
Wed, Feb 17, 2027	Early Release 1 hour	half_day	—
Wed, Feb 24, 2027	Early Release 1 hour	half_day	—
Wed, Mar 10, 2027	Early Release 1 hour	half_day	—
Fri, Mar 12, 2027	Grading Day 1/2 day K-12	Staff Day	—
Mon, Mar 15, 2027	Spring Break Spring Holiday	Break	—
Mon, Mar 29, 2027	School Resumes	Event	—
Wed, Mar 31, 2027	Early Release 1 hour	half_day	—

Showing 37 events for the 2026-27 school year

Frequently Asked Questions about Gilbert High School

Gilbert High School has a total enrollment of 2,334 students and serves grades High. The school is part of Gilbert Unified District (4239) in GILBERT, AZ.