Enrollment
483
Arizona · 2024-25 NCES data
Other / mixed grade configuration · Phoenix, AZ
Irene Lopez School
Federal NCES profile for Irene Lopez School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 18/100.
2024-25 NCES dataOther / mixed grade configurationNCES 040708000607
👥 S:T ratio 23
🌟 Gifted program 30
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Irene Lopez School earns 18/100 on the Resource Investment Index, with class sizes larger than 71% of Arizona schools.
- #154 of 179
- schools in Phoenix · Resource Index
- 18
- Resource Index · Lower
- 19.3:1
- large classes for Arizona
- 91.9%
- free-lunch eligible
Irene Lopez School has class sizes larger than 71% of Arizona schools. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Irene Lopez School ranks #154 of 179 schools in Phoenix, AZ.
School address
District: Roosevelt Elementary District (4279) · Arizona
NCES ID 040708000607 Verify on NCES CCD record →
Teachers (FTE)
25.0
Federal CCD staff survey
Students per teacher
19.3:1
vs 17:1 Arizona avg
+14% vs state
Free-lunch eligible
91.9%
vs 48.3% Arizona avg
+90% vs state
Student-teacher ratio in context
How Irene Lopez School compares with Arizona and U.S. medians
What stands out at Irene Lopez School
Irene Lopez School is a high-poverty, mid-sized combined-grade school in Phoenix, Arizona, enrolling 483 students.
Class loads run somewhat heavier than typical: 19.3:1 puts it in the larger third of Arizona schools by student-teacher ratio.
Economic need is high: 91.9% of students qualify for free meals, 90% above the Arizona average, a Title I-weighted population that federal funding formulas prioritise.
With 483 students, its enrollment sits close to the Arizona median campus size.
Its Resource Investment Index lands in the lower third of 2,064 scored Arizona schools.
Among 111 similarly sized, similarly resourced-need Arizona schools statewide, it ranks #86, in the lower tier once campus size and economic need are matched.
Its student body is predominantly Hispanic or Latino (82% of enrollment) (diversity index 33/100).
Chronic absenteeism is elevated: 62.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 29.3% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Phoenix's public schools, it stands alongside Pan-American Charter School (1,221 students): Irene Lopez School is smaller than that campus by headcount.
Roosevelt Elementary District (4279) also operates Valley View School (577 students) and Sunland Elementary School (573 students) alongside Irene Lopez School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Irene Lopez School compares
Irene Lopez School on the metrics families compare, against Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.3:1 | ▲ 14% | 17:1 | 15.7:1 |
| Free-lunch eligible | 91.9% | ▲ 90% | 48.3% | 51.7% |
| Enrollment | 483 | top 41% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
19.3:1
Leaner classes than 19% of US schools, heavier class loads than most.
483
Bigger than 59% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
91.9%
free-lunch eligible
- 90% above the Arizona average of 48.3%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
19.3:1
students per teacher
- 14% above state mean
Top 71% in Arizona - lower ratio than 29% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
62.5%
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
$13,151
per pupil, district-wide
- above Arizona avg of $13,145
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
1
in-school suspensions + 13 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 2.9 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
Hispanic or Latino 81.6%
African American 7.9%
Asian 3.9%
White 2.5%
American Indian / Alaska Native 2.3%
Two or More 1.0%
Native Hawaiian / Pacific Islander 0.8%
Largest group: Hispanic or Latino at 81.6% of enrollment.
Student-body diversity index 32.5/100
Simpson diversity index - at 32.5, Irene Lopez School is less mixed than the Arizona school average of 47.2.
Programs
Funding & spending
District-wide per-pupil expenditure for Roosevelt Elementary District (4279), which includes Irene Lopez School.
$13,151
Per student
+0%
vs Arizona
Avg $13,145
-21%
vs U.S.
Avg $16,593
Revenue mix
Local 39.7%
State 31.1%
Federal 29.3%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Irene Lopez School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Valley View School | Similar size | Lower economic need | Similar S:T ratio |
| Sunland Elementary School | Similar size | Lower economic need | Similar S:T ratio |
| Ed & Verma Pastor Elementary School | Similar size | Similar economic need | Lower S:T ratio |
| Southwest Elementary School | Similar size | Lower economic need | Lower S:T ratio |
| C O Greenfield School | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Irene Lopez School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 577
- Students per teacher
- 20.6:1
- Resource Index
- 12/100
- Enrollment
- 573
- Students per teacher
- 17.9:1
- Resource Index
- 15/100
- Enrollment
- 485
- Students per teacher
- 15.2:1
- Resource Index
- 18/100
- Enrollment
- 475
- Students per teacher
- 14.8:1
- Resource Index
- 19/100
- Enrollment
- 453
- Students per teacher
- 17.4:1
- Resource Index
- 17/100
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
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Arizona, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~483 students)
Similar student-teacher ratio (~19.3:1)
Next steps
Verify locally before acting on Irene Lopez School's federal record.
- Compare Irene Lopez School against another school. Compare schools
- Roosevelt Elementary District (4279)'s spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Irene Lopez School
How many students attend Irene Lopez School?
Irene Lopez School has 483 students enrolled. It is a public school in Phoenix, AZ.
What is the student-teacher ratio at Irene Lopez School?
The student-teacher ratio at Irene Lopez School is 19.3:1, which is 14% higher than the Arizona average of 17:1 and 23% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Irene Lopez School?
91.9% of students at Irene Lopez School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Irene Lopez School?
The largest demographic group at Irene Lopez School is Hispanic or Latino at 81.6% of enrollment, in Phoenix, AZ.
What is the Resource Investment Index for Irene Lopez School?
Irene Lopez School has a Resource Investment Index of 18/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Irene Lopez School rank among schools in Phoenix?
By Resource Investment Index, Irene Lopez School ranks #154 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.
Is Irene Lopez School a good school?
Irene Lopez School earns 18/100 on the Resource Investment Index, with class sizes larger than 71% of Arizona schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Roosevelt Elementary District (4279)?
Besides Irene Lopez School, Roosevelt Elementary District (4279) also operates Valley View School (577 students), Sunland Elementary School (573 students), and Ed & Verma Pastor Elementary School (485 students). See the Roosevelt Elementary District (4279) district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.