Enrollment
755
California · 2024-25 NCES data
Middle school (grades 6-8) · Murrieta, CA
Federal NCES profile for Warm Springs Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 22/100.
The verdict
Warm Springs Middle earns 22/100 on the Resource Investment Index, with class sizes near the California median. It is also more racially and ethnically mixed than most California schools.
Warm Springs Middle has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Warm Springs Middle ranks #1 of 5 middle schools in Murrieta, CA.
NCES ID 060002910590 Verify on NCES CCD record →
Enrollment
755
California · 2024-25 NCES data
Teachers (FTE)
36.0
Federal CCD staff survey
Students per teacher
21:1
vs 21.5:1 California avg
-2% vs state
Free-lunch eligible
40.1%
vs 55.5% California avg
-28% vs state
How Warm Springs Middle compares with California and U.S. medians
At or below state median
21:1 - 0.5 below the California state median of 21.5:1, indicating smaller average class loads than typical schools in the state.
Warm Springs Middle is a mid-sized middle school in Murrieta, California, enrolling 755 students.
At 21:1, its student-teacher ratio sits close to the California median, within a few percentage points of the 21.5:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat below the state's typical profile, with 40.1% of students eligible for free meals.
Enrollment of 755 puts it in the larger third of California schools by headcount.
Its Resource Investment Index lands in the lower third of 9,998 scored California schools.
Among 1,218 similarly sized, similarly resourced-need California schools statewide, it ranks #887, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (47%) and White (25%), more mixed than most schools in the state (diversity index 69/100).
Counselor availability sits well past the ASCA benchmark, roughly 378 students sharing each counselor, though short of the most stretched campuses.
Chronic absenteeism is elevated: 33.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Murrieta's middle schools, it stands alongside Thompson Middle (1,565 students): Warm Springs Middle is smaller than that campus by headcount and runs leaner classes (21:1 vs 27.5:1).
Murrieta Valley Unified also operates Vista Murrieta High (3,328 students) and Murrieta Valley High (2,104 students) alongside Warm Springs Middle.
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
Warm Springs Middle on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 21:1 | ▼ 2% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 40.1% | ▼ 28% | 55.5% | 51.7% |
| Enrollment | 755 | top 20% | - | - |
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 47.4% of enrollment.
Simpson diversity index - at 68.8, Warm Springs Middle is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Murrieta Valley Unified, which includes Warm Springs Middle.
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 |
|---|---|---|---|
| Vista Murrieta High | Larger | Similar economic need | Higher S:T ratio |
| Murrieta Valley High | Larger | Lower economic need | Similar S:T ratio |
| Murrieta Mesa High | Larger | Similar economic need | Similar S:T ratio |
| Thompson Middle | Larger | Similar economic need | Higher S:T ratio |
| Dorothy Mcelhinney Middle | Larger | Lower economic need | Higher S:T ratio |
Comparisons are relative to Warm Springs Middle's own figures; each column derives from NCES Common Core of Data.
4 comparable middle schools (grades 6-8) serving the same city.
Matched by enrollment size and by staffing ratio across all of California, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Warm Springs Middle'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.
Warm Springs Middle has 755 students enrolled. It is a middle school in Murrieta, CA.
The student-teacher ratio at Warm Springs Middle is 21:1, which is 2% lower than the California average of 21.5:1 and 34% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
40.1% of students at Warm Springs Middle are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Warm Springs Middle is Hispanic or Latino at 47.4% of enrollment, in Murrieta, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 68.8/100.
Warm Springs Middle has a Resource Investment Index of 22/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Warm Springs Middle ranks #1 of 5 middle schools in Murrieta, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Murrieta on the city page.
Warm Springs Middle earns 22/100 on the Resource Investment Index, with class sizes near the California median. It is also more racially and ethnically mixed than most California 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 Warm Springs Middle, Murrieta Valley Unified also operates Vista Murrieta High (3,328 students), Murrieta Valley High (2,104 students), and Murrieta Mesa High (2,066 students). See the Murrieta Valley Unified 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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Warm Springs Middle, Murrieta CA.” 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/warm-springs-middle-ca
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.