Enrollment
454
North Carolina · 2024-25 NCES data
Middle school (grades 6-8) · Mill Spring, NC
Federal NCES profile for Polk County Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 58/100.
The verdict
Polk County Middle School earns 58/100 on the Resource Investment Index, with class sizes smaller than 88% of North Carolina schools.
Polk County Middle School has class sizes smaller than 88% of North Carolina schools. Computed live against every North Carolina school reporting to NCES.
By Resource Investment Index, Polk County Middle School ranks #2 of 3 public schools in Mill Spring, NC.
NCES ID 370372002790 Verify on NCES CCD record →
Enrollment
454
North Carolina · 2024-25 NCES data
Teachers (FTE)
38.0
Federal CCD staff survey
Students per teacher
11.9:1
vs 15.8:1 North Carolina avg
-25% vs state
Free-lunch eligible
52.8%
vs 66.0% North Carolina avg
-20% vs state
How Polk County Middle School compares with North Carolina and U.S. medians
Smaller classes than state median
11.9:1 - 3.9 below the North Carolina state median of 15.8:1, indicating smaller average class loads than typical schools in the state.
Polk County Middle School is a higher-need, mid-sized middle school in Mill Spring, North Carolina, enrolling 454 students.
Classes run notably small here: at 11.9:1, Polk County Middle School is leaner than roughly 88% of North Carolina schools and 25% under the state's 15.8:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat below the state's typical profile, with 52.8% of students eligible for free meals.
With 454 students, its enrollment sits close to the North Carolina median campus size.
Its Resource Investment Index outscores 94% of the 2,698 North Carolina schools with a score on record, a top-tier result on this measure.
Among 460 similarly sized, similarly resourced-need North Carolina schools statewide, it ranks #5, a top-tier result once campus size and economic need are matched.
Its student body is led by White (75%) and Hispanic or Latino (14%) (diversity index 42/100).
Counselor coverage is strong, about 182 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance runs somewhat below the norm, with 20.9% of students chronically absent per the 2021-22 civil-rights collection.
The surrounding Polk County Schools spends $15,096 per pupil, 26% above the North Carolina average, a better-resourced district than most.
Its district draws 19.5% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Polk County Schools also operates Polk County High School (596 students) and Polk Central Elementary School (379 students) alongside Polk County 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
Polk County Middle School 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 | 11.9:1 | ▼ 25% | 15.8:1 | 15.7:1 |
| Free-lunch eligible | 52.8% | ▼ 20% | 66.0% | 51.7% |
| Enrollment | 454 | top 56% | - | - |
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 74.7% of enrollment.
Simpson diversity index - at 41.6, Polk County Middle School is less mixed than the North Carolina school average of 56.1.
District-wide per-pupil expenditure for Polk County Schools, which includes Polk County 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 |
|---|---|---|---|
| Polk County High School | Larger | Similar economic need | Higher S:T ratio |
| Polk Central Elementary School | Similar size | Higher economic need | Similar S:T ratio |
| Tryon Elementary School | Similar size | Higher economic need | Similar S:T ratio |
| Saluda Elementary School | Smaller | Lower economic need | Lower S:T ratio |
| Sunny View Elementary School | Smaller | Higher economic need | Similar S:T ratio |
Comparisons are relative to Polk County 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 North Carolina, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Polk County 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.
Polk County Middle School has 454 students enrolled. It is a middle school in Mill Spring, NC.
The student-teacher ratio at Polk County Middle School is 11.9:1, which is 25% lower than the North Carolina average of 15.8:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
52.8% of students at Polk County Middle School are eligible for free lunch, compared to the North Carolina average of 66.0%.
The largest demographic group at Polk County Middle School is White at 74.7% of enrollment, in Mill Spring, NC.
Polk County Middle School has a Resource Investment Index of 58/100 (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, Polk County Middle School ranks #2 of 3 public schools in Mill Spring, 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 Mill Spring on the city page.
Polk County Middle School earns 58/100 on the Resource Investment Index, with class sizes smaller than 88% 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 Polk County Middle School, Polk County Schools also operates Polk County High School (596 students), Polk Central Elementary School (379 students), and Tryon Elementary School (367 students). See the Polk 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, “Polk County Middle School, Mill Spring 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/polk-county-middle-school-nc
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