Enrollment
490
Massachusetts · 2024-25 NCES data
Elementary school (grades K-5) · Lexington, MA
Joseph Estabrook
Federal NCES profile for Joseph Estabrook, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 41/100.
2024-25 NCES dataElementary school (grades K-5)NCES 250684001000
👥 S:T ratio 54
🌟 Gifted program 30
🎓 Counselors 2
📋 Attendance 80
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Joseph Estabrook earns 41/100 on the Resource Investment Index, with class sizes near the Massachusetts median.
- #6 of 6
- elementary schools in Lexington · Resource Index
- 41
- Resource Index · Typical
- 11.4:1
- students per teacher
- 490
- students enrolled
Joseph Estabrook has class sizes near the Massachusetts median. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Joseph Estabrook ranks #6 of 6 elementary schools in Lexington, MA.
School address
District: Lexington · Massachusetts
NCES ID 250684001000 Verify on NCES CCD record →
Teachers (FTE)
43.0
Federal CCD staff survey
Students per teacher
11.4:1
vs 12.3:1 Massachusetts avg
-7% vs state
Student-teacher ratio in context
How Joseph Estabrook compares with Massachusetts and U.S. medians
What stands out at Joseph Estabrook
Joseph Estabrook is a mid-sized elementary school in Lexington, Massachusetts, enrolling 490 students.
At 11.4:1, its student-teacher ratio sits close to the Massachusetts median, within a few percentage points of the 12.3:1 state norm, neither notably crowded nor notably small.
With 490 students, its enrollment sits close to the Massachusetts median campus size.
Its Resource Investment Index sits near the middle of the pack among 1,831 scored Massachusetts schools.
Its student body is led by Asian (50%) and White (31%) (diversity index 64/100).
Counselor access is stretched at roughly 490 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 8.2% of students were chronically absent, below the typical post-pandemic national figure.
Among Lexington's elementary schools, it stands alongside Maria Hastings (579 students): Joseph Estabrook is smaller than that campus by headcount and runs leaner classes (11.4:1 vs 11.4:1).
Lexington also operates Lexington High (2,405 students) and Wm Diamond Middle (936 students) alongside Joseph Estabrook.
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 Joseph Estabrook compares
Joseph Estabrook on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.4:1 | ▼ 7% | 12.3:1 | 15.7:1 |
| Enrollment | 490 | top 38% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
11.4:1
Leaner classes than 80% of US schools, among the more generously staffed nationally.
490
Bigger than 60% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
11.4:1
students per teacher
- 7% below state mean
Top 41% in Massachusetts - lower ratio than 59% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
8.2%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$24,326
per pupil, district-wide
- above Massachusetts avg of $22,458
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 490 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 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
Asian 50.4%
White 31.2%
Two or More 9.4%
Hispanic or Latino 6.7%
African American 2.2%
Largest group: Asian at 50.4% of enrollment.
Student-body diversity index 63.5/100
Simpson diversity index - at 63.5, Joseph Estabrook is more mixed than the Massachusetts school average of 47.3.
Programs
Funding & spending
District-wide per-pupil expenditure for Lexington, which includes Joseph Estabrook.
$24,326
Per student
+8%
vs Massachusetts
Avg $22,458
+47%
vs U.S.
Avg $16,593
Revenue mix
Local 74.4%
State 22.1%
Federal 3.5%
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 Joseph Estabrook Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lexington High | Larger | No free-lunch data | Similar S:T ratio |
| Wm Diamond Middle | Larger | No free-lunch data | Similar S:T ratio |
| Jonas Clarke Middle | Larger | No free-lunch data | Lower S:T ratio |
| Maria Hastings | Similar size | No free-lunch data | Similar S:T ratio |
| Bowman | Similar size | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Joseph Estabrook's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,405
- Students per teacher
- 12.8:1
- Resource Index
- 55/100
- Enrollment
- 936
- Students per teacher
- 10.1:1
- Resource Index
- 44/100
- Enrollment
- 796
- Students per teacher
- 9.1:1
- Resource Index
- 56/100
- Enrollment
- 579
- Students per teacher
- 11.4:1
- Resource Index
- 43/100
- Enrollment
- 429
- Students per teacher
- 11.6:1
- Resource Index
- 46/100
Similar elementary schools in Lexington
5 comparable elementary schools (grades K-5) serving the same city.
Maria Hastings
Standard public school
579 students 11.4:1 students per teacher
Bowman
Standard public school
429 students 11.6:1 students per teacher
Harrington
Standard public school
374 students 9.8:1 students per teacher
Bridge
Standard public school
345 students 9.6:1 students per teacher
Fiske
Standard public school
324 students 8.5:1 students per teacher
Similar elementary schools statewide
Matched by enrollment size and by staffing ratio across all of Massachusetts, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~490 students)
Similar student-teacher ratio (~11.4:1)
Next steps
Verify locally before acting on Joseph Estabrook's federal record.
- Compare Joseph Estabrook against another school. Compare schools
- Lexington'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 Joseph Estabrook
How many students attend Joseph Estabrook?
Joseph Estabrook has 490 students enrolled. It is an elementary school in Lexington, MA.
What is the student-teacher ratio at Joseph Estabrook?
The student-teacher ratio at Joseph Estabrook is 11.4:1, which is 7% lower than the Massachusetts average of 12.3:1 and 27% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Joseph Estabrook?
The largest demographic group at Joseph Estabrook is Asian at 50.4% of enrollment, in Lexington, MA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.5/100.
What is the Resource Investment Index for Joseph Estabrook?
Joseph Estabrook has a Resource Investment Index of 41/100 (typical 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).
How does Joseph Estabrook rank among elementary schools in Lexington?
By Resource Investment Index, Joseph Estabrook ranks #6 of 6 elementary schools in Lexington, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Lexington on the city page.
Is Joseph Estabrook a good school?
Joseph Estabrook earns 41/100 on the Resource Investment Index, with class sizes near the Massachusetts median. 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 Lexington?
Besides Joseph Estabrook, Lexington also operates Lexington High (2,405 students), Wm Diamond Middle (936 students), and Jonas Clarke Middle (796 students). See the Lexington 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.