- Enrollment
- 960
- Students per teacher
- 24.6:1
- Resource Index
- 18/100
Other / mixed grade configuration · Phoenix, AZ
Cartwright School
Federal NCES profile for Cartwright School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 22/100.
2024-25 NCES dataOther / mixed grade configurationNCES 040168000089
👥 S:T ratio 16
🌟 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
Cartwright School earns 22/100 on the Resource Investment Index, with class sizes larger than 81% of Arizona schools. It is also less racially and ethnically mixed than most Arizona schools.
- #132 of 179
- schools in Phoenix · Resource Index
- 22
- Resource Index · Lower
- 20.9:1
- large classes for Arizona
- 56.0%
- free-lunch eligible
Cartwright School has class sizes larger than 81% of Arizona schools. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Cartwright School ranks #132 of 179 schools in Phoenix, AZ.
School address
District: Cartwright Elementary District (4282) · Arizona
NCES ID 040168000089 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-32 students YoY
Cartwright School held near 722 students from 2022-23 to 2023-24 (-32 headcount).
Teacher FTE added 32.0 → 37.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-32 students YoY 040168000089 · Phoenix, AZ Other · MID · TRAD
670 enr · 20.9:1 · 56.0% lunch · RII 22
Nearest enrollment peer: Frank Borman School (960 students)
Cartwright School held near 722 students from 2022-23 to 2023-24 (-32 headcount). Teacher FTE added 32.0 → 37.0 across the same CCD years. Read with this school → · District book → · Arizona schools → · Find another →
Cartwright School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Frank Borman S
Frank Borman School
960 students
- Charles W. Har
Charles W. Harris School
875 students
- Peralta School
Peralta School
817 students
- Manuel Pena Jr
Manuel Pena Jr. School
806 students
- Sunset School
Sunset School
739 students
- This school
Cartwright School
670 students
What this shows Cartwright School reports 670 students on the CCD universe file.
How Cartwright School compares
Cartwright 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 | 20.9:1 | ▲ 23% | 17:1 | 15.7:1 |
| Free-lunch eligible | 56.0% | ▲ 16% | 48.3% | 51.7% |
| Enrollment | 670 | top 23% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
20.9:1
Leaner classes than 13% of US schools, heavier class loads than most.
670
Bigger than 78% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
56.0%
free-lunch eligible
- 16% 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
20.9:1
students per teacher
- 23% above state mean
Top 81% in Arizona - lower ratio than 19% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
59.4%
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
$11,949
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 670 students, the combined health-and-guidance staffing load for this school.
Discipline context
31
in-school suspensions + 56 out-of-school
Suspension rate: 4.6 per 100 students. Combined in-school and out-of-school rate: 13.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 91.8%
African American 4.5%
White 1.8%
American Indian / Alaska Native 0.7%
Two or More 0.7%
Asian 0.3%
Native Hawaiian / Pacific Islander 0.1%
Largest group: Hispanic or Latino at 91.8% of enrollment.
Student-body diversity index 15.5/100
Simpson diversity index - at 15.5, Cartwright School is less mixed than the Arizona school average of 47.2.
Programs
Gifted & talented Yes
District finance for Cartwright Elementary District (4282) reports $11,949 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Cartwright School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Frank Borman School | Larger | Similar economic need | Higher S:T ratio |
| Charles W. Harris School | Larger | Higher economic need | Higher S:T ratio |
| Peralta School | Similar size | Similar economic need | Higher S:T ratio |
| Manuel Pena Jr. School | Similar size | Similar economic need | Higher S:T ratio |
| Sunset School | Similar size | Similar economic need | Higher S:T ratio |
Comparisons are relative to Cartwright School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 875
- Students per teacher
- 22.4:1
- Resource Index
- 20/100
- Enrollment
- 817
- Students per teacher
- 23.3:1
- Resource Index
- 19/100
- Enrollment
- 806
- Students per teacher
- 24.4:1
- Resource Index
- 18/100
- Enrollment
- 739
- Students per teacher
- 23.8:1
- Resource Index
- 25/100
Similar other schools in Phoenix
6 comparable other schools (grades Mixed) serving the same city.
Pan-American Charter School
Standard public school
1,221 students
Great Hearts Academies - Anthem Prep
Standard public school
1,031 students
Westwind Elementary School
Standard public school
932 students 19.4:1 students per teacher
Stetson Hills School
Standard public school
887 students 17.4:1 students per teacher
Union Park School
Standard public school
873 students 19:1 students per teacher
Fireside Elementary School
Standard public school
693 students 15.1:1 students per teacher
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 (~670 students)
Frequently asked questions about Cartwright School
How many students attend Cartwright School?
Cartwright School has 670 students enrolled. It is a public school in Phoenix, AZ. CCD year-over-year: 754 (2022-23) → 722 (2023-24), nearly flat (-32).
What is the student-teacher ratio at Cartwright School?
The student-teacher ratio at Cartwright School is 20.9:1, which is 23% higher than the Arizona average of 17:1 and 33% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Cartwright School?
56.0% of students at Cartwright School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Cartwright School?
The largest demographic group at Cartwright School is Hispanic or Latino at 91.8% of enrollment, in Phoenix, AZ.
What is the Resource Investment Index for Cartwright School?
Cartwright School has a Resource Investment Index of 22/100 (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 Cartwright School rank among schools in Phoenix?
By Resource Investment Index, Cartwright School ranks #132 of 179 schools in Phoenix, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Phoenix on the city page.
What other schools are in Cartwright Elementary District (4282)?
Besides Cartwright School, Cartwright Elementary District (4282) also operates Frank Borman School (960 students), Charles W. Harris School (875 students), and Peralta School (817 students). See the Cartwright Elementary District (4282) district page for the complete list.