Enrollment
1,122
New Jersey · 2024-25 NCES data
Middle school (grades 6-8) · Basking Ridge, NJ
Federal NCES profile for William Annin Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 68/100.
The verdict
William Annin Middle School earns 68/100 on the Resource Investment Index, with class sizes smaller than 77% of New Jersey schools.
William Annin Middle School has class sizes smaller than 77% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, William Annin Middle School ranks #2 of 6 public schools in Basking Ridge, NJ.
NCES ID 340165005126 Verify on NCES CCD record →
Enrollment
1,122
New Jersey · 2024-25 NCES data
Teachers (FTE)
114.0
Federal CCD staff survey
Students per teacher
9.8:1
vs 11.8:1 New Jersey avg
-17% vs state
Free-lunch eligible
1.5%
vs 29.6% New Jersey avg
-95% vs state
How William Annin Middle School compares with New Jersey and U.S. medians
Smaller classes than state median
9.8:1 - 2.0 below the New Jersey state median of 11.8:1, indicating smaller average class loads than typical schools in the state.
William Annin Middle School is a lower-poverty, large middle school in Basking Ridge, New Jersey, enrolling 1,122 students.
Class sizes run a bit leaner than typical: 9.8:1 puts it in the smaller third of New Jersey schools by student-teacher ratio.
Comparatively few students face economic hardship here, 1.5% free-meal eligibility runs 95% below the New Jersey average.
By headcount it is one of the larger campuses in New Jersey, bigger than 92% of state schools at 1,122 students.
Its Resource Investment Index outscores 93% of the 2,501 New Jersey schools with a score on record, a top-tier result on this measure.
Among 181 similarly sized, similarly resourced-need New Jersey schools statewide, it ranks #13, a top-tier result once campus size and economic need are matched.
Its student body is led by White (45%) and Asian (40%) (diversity index 63/100).
Counselor coverage is strong, about 224 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance holds up well here: only 4.9% of students were chronically absent, below the typical post-pandemic national figure.
Bernards Township School District also operates Ridge High School (1,577 students) and Cedar Hill School (568 students) alongside William Annin Middle 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
William Annin Middle School on the metrics families compare, against New Jersey and U.S. means.
| Metric | This school | vs New Jersey | New Jersey avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 9.8:1 | ▼ 17% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 1.5% | ▼ 95% | 29.6% | 51.7% |
| Enrollment | 1,122 | top 8% | - | - |
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: White at 45.2% of enrollment.
Simpson diversity index - at 62.8, William Annin Middle School is more mixed than the New Jersey school average of 51.2.
District-wide per-pupil expenditure for Bernards Township School District, which includes William Annin Middle 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 |
|---|---|---|---|
| Ridge High School | Larger | Similar economic need | Similar S:T ratio |
| Cedar Hill School | Smaller | Similar economic need | Higher S:T ratio |
| Mount Prospect Elementary School | Smaller | Similar economic need | Similar S:T ratio |
| Liberty Corner School | Smaller | Similar economic need | Similar S:T ratio |
| Oak Street School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to William Annin Middle School's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of New Jersey, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on William Annin Middle 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.
William Annin Middle School has 1,122 students enrolled. It is a middle school in Basking Ridge, NJ.
The student-teacher ratio at William Annin Middle School is 9.8:1, which is 17% lower than the New Jersey average of 11.8:1 and 38% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
1.5% of students at William Annin Middle School are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at William Annin Middle School is White at 45.2% of enrollment, in Basking Ridge, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 62.8/100.
William Annin Middle School has a Resource Investment Index of 68/100 (higher 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, William Annin Middle School ranks #2 of 6 public schools in Basking Ridge, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Basking Ridge on the city page.
William Annin Middle School earns 68/100 on the Resource Investment Index, with class sizes smaller than 77% of New Jersey 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 William Annin Middle School, Bernards Township School District also operates Ridge High School (1,577 students), Cedar Hill School (568 students), and Mount Prospect Elementary School (522 students). See the Bernards Township School District 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, “William Annin Middle School, Basking Ridge NJ.” 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/william-annin-middle-school-nj
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