- Enrollment
- 3,421
- Students per teacher
- 21.4:1
- Resource Index
- 36/100
Other / mixed grade configuration · Mesa, AZ
Keller Elementary School
Federal NCES profile for Keller Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 28/100.
2024-25 NCES dataOther / mixed grade configurationNCES 040497001071
👥 S:T ratio 42
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Keller Elementary School earns 28/100 on the Resource Investment Index, with class sizes near the Arizona median.
- #63 of 70
- schools in Mesa · Resource Index
- 28
- Resource Index · Lower
- 14.5:1
- students per teacher
- 54.9%
- free-lunch eligible
Keller Elementary School has class sizes near the Arizona median. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Keller Elementary School ranks #63 of 70 schools in Mesa, AZ.
School address
District: Mesa Unified District (4235) · Arizona
NCES ID 040497001071 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+17 students YoY
Keller Elementary School held near 567 students from 2022-23 to 2023-24 (+17 headcount).
Teacher FTE added 40.3 → 42.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+17 students YoY 040497001071 · Mesa, AZ Other · MID · TRAD
581 enr · 14.5:1 · 54.9% lunch · RII 28
Nearest enrollment peer: Mountain View High School (3,421 students)
Keller Elementary School held near 567 students from 2022-23 to 2023-24 (+17 headcount). Teacher FTE added 40.3 → 42.0 across the same CCD years. Read with this school → · District book → · Arizona schools → · Find another →
Keller Elementary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Mountain View
Mountain View High School
3,421 students
- Red Mountain H
Red Mountain High School
3,379 students
- Mesa High Scho
Mesa High School
3,233 students
- Westwood High
Westwood High School
3,135 students
- Dobson High Sc
Dobson High School
2,284 students
- This school 581
Keller Elementary School
581 students
What this shows Keller Elementary School reports 581 students on the CCD universe file.
How Keller Elementary School compares
Keller Elementary School held steady on CCD headcount: ratios and free-lunch share vs Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.5:1 | ▼ 15% | 17:1 | 15.7:1 |
| Free-lunch eligible | 54.9% | ▲ 14% | 48.3% | 51.7% |
| Enrollment | 581 | top 30% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14.5:1
Leaner classes than 52% of US schools, a middle-of-the-pack class size.
581
Bigger than 71% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
54.9%
free-lunch eligible
- 14% above the Arizona average of 48.3%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
14.5:1
students per teacher
- 15% below state mean
Top 31% in Arizona - lower ratio than 69% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
42.5%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$12,121
per pupil, district-wide
- below Arizona avg of $13,502
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 581 students, the combined health-and-guidance staffing load for this school.
Discipline context
26
in-school suspensions + 11 out-of-school
Suspension rate: 4.5 per 100 students. Combined in-school and out-of-school rate: 6.4 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 70.7%
White 15.7%
African American 4.6%
American Indian / Alaska Native 3.4%
Two or More 3.4%
Native Hawaiian / Pacific Islander 1.5%
Asian 0.5%
Largest group: Hispanic or Latino at 70.7% of enrollment.
Student-body diversity index 47.1/100
Simpson diversity index - at 47.1, Keller Elementary School is about as mixed as the Arizona school average of 47.2.
Programs
Gifted & talented Yes
District finance for Mesa Unified District (4235) reports $12,121 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Keller Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Mountain View High School | Larger | Lower economic need | Higher S:T ratio |
| Red Mountain High School | Larger | Lower economic need | Higher S:T ratio |
| Mesa High School | Larger | Similar economic need | Higher S:T ratio |
| Westwood High School | Larger | Similar economic need | Higher S:T ratio |
| Dobson High School | Larger | Lower economic need | Higher S:T ratio |
Comparisons are relative to Keller Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 3,379
- Students per teacher
- 20.4:1
- Resource Index
- 38/100
- Enrollment
- 3,233
- Students per teacher
- 19.5:1
- Resource Index
- 40/100
- Enrollment
- 3,135
- Students per teacher
- 18.4:1
- Resource Index
- 45/100
- Enrollment
- 2,284
- Students per teacher
- 19.5:1
- Resource Index
- 39/100
Similar other schools in Mesa
6 comparable other schools (grades Mixed) serving the same city.
Eastmark High School
Standard public school
1,889 students 23.6:1 students per teacher
Sequoia Choice School Arizona Distance Learning School
Standard public school
1,711 students
Silver Valley Elementary
Standard public school
1,384 students 22.7:1 students per teacher
Astravo Online Academy
Standard public school
849 students
Eagleridge Enrichment Program
Standard public school
694 students 63.1:1 students per teacher
American Leadership Academy Virtual
Standard public school
660 students
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~581 students)
Frequently asked questions about Keller Elementary School
How many students attend Keller Elementary School?
Keller Elementary School has 581 students enrolled. It is a public school in Mesa, AZ. CCD year-over-year: 550 (2022-23) → 567 (2023-24), nearly flat (+17).
What is the student-teacher ratio at Keller Elementary School?
The student-teacher ratio at Keller Elementary School is 14.5:1, which is 15% lower than the Arizona average of 17:1 and 8% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Keller Elementary School?
54.9% of students at Keller Elementary School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Keller Elementary School?
The largest demographic group at Keller Elementary School is Hispanic or Latino at 70.7% of enrollment, in Mesa, AZ.
What is the Resource Investment Index for Keller Elementary School?
Keller Elementary School has a Resource Investment Index of 28/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Keller Elementary School rank among schools in Mesa?
By Resource Investment Index, Keller Elementary School ranks #63 of 70 schools in Mesa, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Mesa on the city page.
What other schools are in Mesa Unified District (4235)?
Besides Keller Elementary School, Mesa Unified District (4235) also operates Mountain View High School (3,421 students), Red Mountain High School (3,379 students), and Mesa High School (3,233 students). See the Mesa Unified District (4235) district page for the complete list.