Enrollment
1,632
North Carolina · 2024-25 NCES data
Middle school (grades 6-8) · Cary, NC
Federal NCES profile for Mills Park Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
The verdict
Mills Park Middle earns 52/100 on the Resource Investment Index, with class sizes larger than 87% of North Carolina schools. It is also one of the largest schools in North Carolina.
Mills Park Middle has class sizes larger than 87% of North Carolina schools. Computed live against every North Carolina school reporting to NCES.
By Resource Investment Index, Mills Park Middle ranks #4 of 7 middle schools in Cary, NC.
NCES ID 370472003205 Verify on NCES CCD record →
Enrollment
1,632
North Carolina · 2024-25 NCES data
Teachers (FTE)
85.0
Federal CCD staff survey
Students per teacher
19.2:1
vs 15.8:1 North Carolina avg
+22% vs state
Free-lunch eligible
5.5%
vs 66.0% North Carolina avg
-92% vs state
How Mills Park Middle compares with North Carolina and U.S. medians
Larger classes than state median
19.2:1 - 3.4 above the North Carolina state median of 15.8:1, indicating larger average class loads than typical schools in the state.
Mills Park Middle is a lower-poverty, large middle school in Cary, North Carolina, enrolling 1,632 students.
Class loads run heavy: 19.2:1 is larger than about 87% of North Carolina schools and 22% above the 15.8:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 5.5% free-meal eligibility runs 92% below the North Carolina average.
By headcount it is one of the larger campuses in North Carolina, bigger than 97% of state schools at 1,632 students.
Its Resource Investment Index lands in the upper third of 2,698 scored North Carolina schools.
Among 29 similarly sized, similarly resourced-need North Carolina schools statewide, it ranks #2, a top-tier result once campus size and economic need are matched.
Its student body is led by Asian (55%) and White (29%) (diversity index 61/100).
Counselor availability sits well past the ASCA benchmark, roughly 326 students sharing each counselor, though short of the most stretched campuses.
Attendance holds up well here: only 7.2% of students were chronically absent, below the typical post-pandemic national figure.
Its district draws 16.6% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Cary's middle schools, it stands alongside Alston Ridge Middle (1,494 students): Mills Park Middle is larger than that campus by headcount and runs leaner classes (19.2:1 vs 19.2:1).
Wake County Schools also operates Apex Friendship High (2,748 students) and Enloe High (2,643 students) alongside Mills Park 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
Mills Park 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 | 19.2:1 | ▲ 22% | 15.8:1 | 15.7:1 |
| Free-lunch eligible | 5.5% | ▼ 92% | 66.0% | 51.7% |
| Enrollment | 1,632 | top 3% | - | - |
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: Asian at 54.7% of enrollment.
Simpson diversity index - at 60.6, Mills Park Middle is more mixed than the North Carolina school average of 56.1.
District-wide per-pupil expenditure for Wake County Schools, which includes Mills Park 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 |
|---|---|---|---|
| Apex Friendship High | Larger | Similar economic need | Higher S:T ratio |
| Enloe High | Larger | Higher economic need | Similar S:T ratio |
| Panther Creek High | Larger | Similar economic need | Higher S:T ratio |
| Millbrook High | Larger | Higher economic need | Similar S:T ratio |
| Apex High | Larger | Higher economic need | Similar S:T ratio |
Comparisons are relative to Mills Park 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 North Carolina, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Mills Park 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.
Mills Park Middle has 1,632 students enrolled. It is a middle school in Cary, NC.
The student-teacher ratio at Mills Park Middle is 19.2:1, which is 22% higher than the North Carolina average of 15.8:1 and 22% higher than the national average of 15.7:1.
5.5% of students at Mills Park Middle are eligible for free lunch, compared to the North Carolina average of 66.0%.
The largest demographic group at Mills Park Middle is Asian at 54.7% of enrollment, in Cary, NC. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 60.6/100.
Mills Park Middle has a Resource Investment Index of 52/100 (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, Mills Park Middle ranks #4 of 7 middle schools in Cary, NC. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Cary on the city page.
Mills Park Middle earns 52/100 on the Resource Investment Index, with class sizes larger than 87% of North Carolina schools. It is also one of the largest schools in North Carolina. 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 Mills Park Middle, Wake County Schools also operates Apex Friendship High (2,748 students), Enloe High (2,643 students), and Panther Creek High (2,609 students). See the Wake 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, “Mills Park Middle, Cary 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/mills-park-middle-nc
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