Enrollment
513
North Carolina · 2024-25 NCES data
Middle school (grades 6-8) · Siler City, NC
Federal NCES profile for Chatham Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.
The verdict
Chatham Middle earns 43/100 on the Resource Investment Index, with class sizes smaller than 84% of North Carolina schools.
Chatham Middle has class sizes smaller than 84% of North Carolina schools. Computed live against every North Carolina school reporting to NCES.
By Resource Investment Index, Chatham Middle ranks #4 of 8 public schools in Siler City, NC.
NCES ID 370075000307 Verify on NCES CCD record →
Enrollment
513
North Carolina · 2024-25 NCES data
Teachers (FTE)
41.0
Federal CCD staff survey
Students per teacher
12.5:1
vs 15.8:1 North Carolina avg
-21% vs state
Free-lunch eligible
80.9%
vs 66.0% North Carolina avg
+23% vs state
How Chatham Middle compares with North Carolina and U.S. medians
Smaller classes than state median
12.5:1 - 3.3 below the North Carolina state median of 15.8:1, indicating smaller average class loads than typical schools in the state.
Chatham Middle is a high-poverty, mid-sized middle school in Siler City, North Carolina, enrolling 513 students.
Class sizes run a bit leaner than typical: 12.5:1 puts it in the smaller third of North Carolina schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 80.9% of students eligible for free meals.
With 513 students, its enrollment sits close to the North Carolina median campus size.
Its Resource Investment Index sits near the middle of the pack among 2,698 scored North Carolina schools.
Against 185 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #44.
Its student body is led by Hispanic or Latino (74%) and African American (13%) (diversity index 43/100).
Counselor availability sits well past the ASCA benchmark, roughly 342 students sharing each counselor, though short of the most stretched campuses.
Chronic absenteeism is elevated: 31.8% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Discipline events run high: 197 in- and out-of-school suspensions were reported for 513 students in the 2021-22 Civil Rights Data Collection.
Chatham County Schools also operates Seaforth High (1,088 students) and Jordan Matthews High (848 students) alongside Chatham 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
Chatham Middle on the metrics families compare, against North Carolina and U.S. means.
| Metric | This school | vs North Carolina | North Carolina avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.5:1 | ▼ 21% | 15.8:1 | 15.7:1 |
| Free-lunch eligible | 80.9% | ▲ 23% | 66.0% | 51.7% |
| Enrollment | 513 | top 47% | - | - |
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 74.1% of enrollment.
Simpson diversity index - at 42.6, Chatham Middle is less mixed than the North Carolina school average of 56.1.
District-wide per-pupil expenditure for Chatham County Schools, which includes Chatham 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 |
|---|---|---|---|
| Seaforth High | Larger | Lower economic need | Higher S:T ratio |
| Jordan Matthews High | Larger | Lower economic need | Higher S:T ratio |
| Margaret B. Pollard Middle | Larger | Lower economic need | Higher S:T ratio |
| Chatham Grove Elementary | Larger | Lower economic need | Higher S:T ratio |
| Northwood High | Similar size | Lower economic need | Similar S:T ratio |
Comparisons are relative to Chatham Middle's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of North Carolina, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Chatham 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.
Chatham Middle has 513 students enrolled. It is a middle school in Siler City, NC.
The student-teacher ratio at Chatham Middle is 12.5:1, which is 21% lower than the North Carolina average of 15.8:1 and 20% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
80.9% of students at Chatham Middle are eligible for free lunch, compared to the North Carolina average of 66.0%.
The largest demographic group at Chatham Middle is Hispanic or Latino at 74.1% of enrollment, in Siler City, NC.
Chatham Middle has a Resource Investment Index of 43/100 (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).
By Resource Investment Index, Chatham Middle ranks #4 of 8 public schools in Siler City, NC. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Siler City on the city page.
Chatham Middle earns 43/100 on the Resource Investment Index, with class sizes smaller than 84% of North Carolina 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 Chatham Middle, Chatham County Schools also operates Seaforth High (1,088 students), Jordan Matthews High (848 students), and Margaret B. Pollard Middle (736 students). See the Chatham County Schools 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, “Chatham Middle, Siler City NC.” 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/chatham-middle-nc
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