Enrollment
363
California · 2024-25 NCES data
Middle school (grades 6-8) · San Francisco, CA
Federal NCES profile for Brown Jr. (Willie L) Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 25/100.
The verdict
Brown Jr. (Willie L) Middle earns 25/100 on the Resource Investment Index, with class sizes near the California median. It is also more racially and ethnically mixed than most California schools.
Brown Jr. (Willie L) Middle has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Brown Jr. (Willie L) Middle ranks #10 of 14 middle schools in San Francisco, CA.
NCES ID 063441002774 Verify on NCES CCD record →
Enrollment
363
California · 2024-25 NCES data
Teachers (FTE)
18.0
Federal CCD staff survey
Students per teacher
20.2:1
vs 21.5:1 California avg
-6% vs state
Free-lunch eligible
54.5%
vs 55.5% California avg
-2% vs state
How Brown Jr. (Willie L) Middle compares with California and U.S. medians
At or below state median
20.2:1 - 1.3 below the California state median of 21.5:1, indicating smaller average class loads than typical schools in the state.
Brown Jr. (Willie L) Middle is a higher-need, mid-sized middle school in San Francisco, California, enrolling 363 students.
Class sizes run a bit leaner than typical: 20.2:1 puts it in the smaller third of California schools by student-teacher ratio.
Its free-meal eligibility rate of 54.5% lands close to the California typical range, neither a high- nor low-need campus by this measure.
Enrollment of 363 puts it in the smaller third of California schools by headcount.
Its Resource Investment Index lands in the lower third of 9,998 scored California schools.
Against 1,259 statewide peers matched on enrollment and economic need, it ranks mid-pack at #726.
Its student body is led by Hispanic or Latino (31%) and White (23%), more mixed than most schools in the state (diversity index 78/100).
Chronic absenteeism is elevated: 29.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding San Francisco Unified spends $23,654 per pupil, 43% above the California average, a better-resourced district than most.
Among San Francisco's middle schools, it stands alongside Giannini (a.P.) Middle (1,183 students): Brown Jr. (Willie L) Middle is smaller than that campus by headcount and runs leaner classes (20.2:1 vs 25.7:1).
San Francisco Unified also operates Lowell High (2,571 students) and Lincoln (Abraham) High (2,074 students) alongside Brown Jr. (Willie L) 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
Brown Jr. (Willie L) 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 | 20.2:1 | ▼ 6% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 54.5% | ▼ 2% | 55.5% | 51.7% |
| Enrollment | 363 | top 66% | - | - |
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 31.4% of enrollment.
Simpson diversity index - at 77.7, Brown Jr. (Willie L) Middle is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for San Francisco Unified, which includes Brown Jr. (Willie L) 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 |
|---|---|---|---|
| Lowell High | Larger | Lower economic need | Higher S:T ratio |
| Lincoln (Abraham) High | Larger | Similar economic need | Higher S:T ratio |
| Washington (George) High | Larger | Lower economic need | Higher S:T ratio |
| Galileo High | Larger | Similar economic need | Similar S:T ratio |
| Balboa High | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Brown Jr. (Willie L) Middle's own figures; each column derives from NCES Common Core of Data.
6 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 Brown Jr. (Willie L) 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.
Brown Jr. (Willie L) Middle has 363 students enrolled. It is a middle school in San Francisco, CA.
The student-teacher ratio at Brown Jr. (Willie L) Middle is 20.2:1, which is 6% lower than the California average of 21.5:1 and 29% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
54.5% of students at Brown Jr. (Willie L) Middle are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Brown Jr. (Willie L) Middle is Hispanic or Latino at 31.4% of enrollment, in San Francisco, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 77.7/100.
Brown Jr. (Willie L) Middle has a Resource Investment Index of 25/100 (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).
By Resource Investment Index, Brown Jr. (Willie L) Middle ranks #10 of 14 middle schools in San Francisco, 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 San Francisco on the city page.
Brown Jr. (Willie L) Middle earns 25/100 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 Brown Jr. (Willie L) Middle, San Francisco Unified also operates Lowell High (2,571 students), Lincoln (Abraham) High (2,074 students), and Washington (George) High (2,068 students). See the San Francisco 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.
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PlainSchools, “Brown Jr. (Willie L) Middle, San Francisco 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/brown-jr-willie-l-middle-ca
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