What grades does Keller Elementary School serve?

Keller Elementary School operates as a Primary school within Mesa Unified District (4235). The school serves families in the MESA area.

Where is Keller Elementary School located?

Keller Elementary School is a urban school in MESA, AZ.

What school district is Keller Elementary School in?

Keller Elementary School operates under Mesa Unified District (4235), serving students in MESA. Mesa Unified District (4235) includes 78 schools in total.

What is the student-teacher ratio at Keller Elementary School?

The student-teacher ratio at Keller Elementary School is 13.5:1. Lower ratios generally indicate smaller class sizes.

How many schools are in Mesa Unified District (4235)?

There are 78 schools in Mesa Unified District (4235), serving students across the area.

What schools are in MESA, AZ?

Schools in MESA include Keller Elementary School and others operated by Mesa Unified District (4235). The district serves families throughout the MESA area.

What school district serves MESA, AZ?

MESA is served by Mesa Unified District (4235). The district operates 78 schools in the area.

AZPrimaryCalendar available · 19 events · Auto-updating

Events confirmed from Mesa Unified District (4235)'s official calendar.

Keller Elementary School — School Calendar 2026-27

Primary|MESA, Arizona|Mesa Unified District (4235)

MESA, AZ 85204

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School Profile

Grades

PK–6

Enrollment

567

Student:Teacher

13.5:1

Locale

Urban

District

Mesa Unified District (4235)

Phone

(480)472-6171

School Statistics

Academics (SY 2020-21)

ELA Proficiency

20%

19th percentile in AZ

Math Proficiency

14%

26th percentile in AZ

Chronic Absenteeism

11.0%

SY 2019-20

Programs & Activities (SY 2021-22)

Gifted & Talented

4 students enrolled

Student-Teacher Ratio: 15.1:1

Near average in AZ

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

580

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

38.45

100% fully certified

Counselors

Psychologists

Nurses

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$12,121

Total current expenditure

Instruction Spending

$6,519

Per pupil, classroom only

Total Revenue/Pupil

$15,426

All funding sources

Funding Sources

Federal 22%State 46%Local 32%

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

10,087

Ages 3-21 under IDEA

School-Age (6-21)

9,319

Receiving special ed services

Est. % of Enrollment

100%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

2,768 (30%)

Speech/Language Impairment

1,231 (13%)

Autism

1,155 (12%)

Other Health Impairment

851 (9%)

Intellectual Disability

307 (3%)

Emotional Disturbance

224 (2%)

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

Enrollment Trend (2014-2025)

581

Current enrollment

Stable(-9% 5yr)

Full School Calendar 2026-27

Events marked District-wide apply to all schools in Mesa Unified District (4235). Keller Elementary School follows the district calendar.

Date	Event	Type	Level
Tue, Sep 1, 2026	PTO Tat-a-TeacherDistrict-wide Get ready for our "Tat-a-Teacher" fundraiser! Students can pay to place temporary tattoos on their favorite teachers and staff members. It's a fun way to support the school—the more donations raised, the more "ink" the teachers wear!How It Works•        Pick a Teacher: Students select which participating staff member they want to "tattoo".•        Choose the Size: Tattoos come in various sizes and prices.•        The Big Reveal: Teacher	Staff Day	—
Wed, Sep 2, 2026	Early Release - 2:00 pmDistrict-wide	half_day	—
Mon, Sep 7, 2026	Labor Day - Holiday, NO SCHOOLDistrict-wide	Holiday	—
Wed, Sep 9, 2026	Early ReleaseDistrict-wide	half_day	—