Enrollment
189
Arizona · 2024-25 NCES data
Other / mixed grade configuration · Phoenix, AZ
Federal NCES profile for Ralph Waldo Emerson Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
The verdict
Ralph Waldo Emerson Elementary School earns 45/100 on the Resource Investment Index, with class sizes smaller than 94% of Arizona schools.
Ralph Waldo Emerson Elementary School has class sizes smaller than 94% of Arizona schools. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Ralph Waldo Emerson Elementary School ranks #34 of 179 schools in Phoenix, AZ.
NCES ID 040630000522 Verify on NCES CCD record →
Enrollment
189
Arizona · 2024-25 NCES data
Teachers (FTE)
21.0
Federal CCD staff survey
Students per teacher
9:1
vs 17:1 Arizona avg
-47% vs state
Free-lunch eligible
58.7%
vs 48.3% Arizona avg
+22% vs state
How Ralph Waldo Emerson Elementary School compares with Arizona and U.S. medians
Smaller classes than state median
9:1 - 8.0 below the Arizona state median of 17:1, indicating smaller average class loads than typical schools in the state.
Ralph Waldo Emerson Elementary School is a higher-need, mid-sized combined-grade school in Phoenix, Arizona, enrolling 189 students.
Classes run notably small here: at 9:1, Ralph Waldo Emerson Elementary School is leaner than roughly 94% of Arizona schools and 47% under the state's 17:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat above the state's typical profile, with 58.7% of students eligible for free meals.
Enrollment of 189 puts it in the smaller third of Arizona schools by headcount.
Its Resource Investment Index lands in the upper third of 2,064 scored Arizona schools.
Against 108 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #21.
Its student body is led by Hispanic or Latino (66%) and White (12%) (diversity index 54/100).
Chronic absenteeism is elevated: 81.0% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 29.4% 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): Ralph Waldo Emerson Elementary School is smaller than that campus by headcount.
Phoenix Elementary District (4256) also operates Kenilworth Elementary School (488 students) and Augustus H. Shaw Montessori (476 students) alongside Ralph Waldo Emerson Elementary 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
Ralph Waldo Emerson Elementary 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 | 9:1 | ▼ 47% | 17:1 | 15.7:1 |
| Free-lunch eligible | 58.7% | ▲ 22% | 48.3% | 51.7% |
| Enrollment | 189 | top 73% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: Hispanic or Latino at 66.1% of enrollment.
Simpson diversity index - at 53.7, Ralph Waldo Emerson Elementary School is more mixed than the Arizona school average of 47.2.
District-wide per-pupil expenditure for Phoenix Elementary District (4256), which includes Ralph Waldo Emerson Elementary School.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Kenilworth Elementary School | Larger | Similar economic need | Higher S:T ratio |
| Augustus H. Shaw Montessori | Larger | Lower economic need | Higher S:T ratio |
| Whittier Elementary School | Larger | Higher economic need | Higher S:T ratio |
| Silvestre S Herrera School | Larger | Similar economic need | Higher S:T ratio |
| Maie Bartlett Heard School | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Ralph Waldo Emerson Elementary School's own figures; each column derives from NCES Common Core of Data.
6 comparable other schools (grades Mixed) serving the same city.
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.
Next steps
Verify locally before acting on Ralph Waldo Emerson Elementary School's federal record.
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.
Ralph Waldo Emerson Elementary School has 189 students enrolled. It is a public school in Phoenix, AZ.
The student-teacher ratio at Ralph Waldo Emerson Elementary School is 9:1, which is 47% lower than the Arizona average of 17:1 and 43% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
58.7% of students at Ralph Waldo Emerson Elementary School are eligible for free lunch, compared to the Arizona average of 48.3%.
The largest demographic group at Ralph Waldo Emerson Elementary School is Hispanic or Latino at 66.1% of enrollment, in Phoenix, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 53.7/100.
Ralph Waldo Emerson Elementary School has a Resource Investment Index of 45/100 (typical 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).
By Resource Investment Index, Ralph Waldo Emerson Elementary School ranks #34 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.
Ralph Waldo Emerson Elementary School earns 45/100 on the Resource Investment Index, with class sizes smaller than 94% 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.
Besides Ralph Waldo Emerson Elementary School, Phoenix Elementary District (4256) also operates Kenilworth Elementary School (488 students), Augustus H. Shaw Montessori (476 students), and Whittier Elementary School (453 students). See the Phoenix Elementary District (4256) district page for the complete list.
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.
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PlainSchools, “Ralph Waldo Emerson Elementary School, Phoenix AZ.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/ralph-waldo-emerson-elementary-school-az
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