Enrollment
830
Tennessee · 2024-25 NCES data
Middle school (grades 6-8) · Knoxville, TN
Federal NCES profile for South Doyle Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 31/100.
The verdict
South Doyle Middle School earns 31/100 on the Resource Investment Index, even as it posts class sizes smaller than 72% of Tennessee schools.
South Doyle Middle School has class sizes smaller than 72% of Tennessee schools. Computed live against every Tennessee school reporting to NCES.
By Resource Investment Index, South Doyle Middle School ranks #7 of 14 middle schools in Knoxville, TN.
NCES ID 470222000733 Verify on NCES CCD record →
Enrollment
830
Tennessee · 2024-25 NCES data
Teachers (FTE)
63.0
Federal CCD staff survey
Students per teacher
13.2:1
vs 15.3:1 Tennessee avg
-14% vs state
How South Doyle Middle School compares with Tennessee and U.S. medians
Smaller classes than state median
13.2:1 - 2.1 below the Tennessee state median of 15.3:1, indicating smaller average class loads than typical schools in the state.
South Doyle Middle School is a large middle school in Knoxville, Tennessee, enrolling 830 students.
Class sizes run a bit leaner than typical: 13.2:1 puts it in the smaller third of Tennessee schools by student-teacher ratio.
Enrollment of 830 puts it in the larger third of Tennessee schools by headcount.
Its Resource Investment Index lands in the lower third of 1,838 scored Tennessee schools.
Its student body is led by White (63%) and African American (17%) (diversity index 55/100).
Counselor coverage runs a bit thin, about 277 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 39.6% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Discipline events run high: 180 in- and out-of-school suspensions were reported for 830 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 14 expulsions at this campus for 2021-22.
Among Knoxville's middle schools, it stands alongside Farragut Middle School (1,463 students): South Doyle Middle School is smaller than that campus by headcount and runs leaner classes (13.2:1 vs 18.1:1).
Knox County also operates Farragut High School (2,073 students) and Bearden High School (1,963 students) alongside South Doyle 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
South Doyle Middle School on the metrics families compare, against Tennessee and U.S. means.
| Metric | This school | vs Tennessee | Tennessee avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.2:1 | ▼ 14% | 15.3:1 | 15.7:1 |
| Enrollment | 830 | top 15% | - | - |
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 63.3% of enrollment.
Simpson diversity index - at 55.3, South Doyle Middle School is more mixed than the Tennessee school average of 38.3.
District-wide per-pupil expenditure for Knox County, which includes South Doyle 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 |
|---|---|---|---|
| Farragut High School | Larger | No free-lunch data | Higher S:T ratio |
| Bearden High School | Larger | No free-lunch data | Higher S:T ratio |
| Hardin Valley Academy | Larger | No free-lunch data | Higher S:T ratio |
| West High School | Larger | No free-lunch data | Higher S:T ratio |
| Farragut Middle School | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to South Doyle Middle School'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 Tennessee, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on South Doyle 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.
South Doyle Middle School has 830 students enrolled. It is a middle school in Knoxville, TN.
The student-teacher ratio at South Doyle Middle School is 13.2:1, which is 14% lower than the Tennessee average of 15.3:1 and 16% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at South Doyle Middle School is White at 63.3% of enrollment, in Knoxville, TN. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 55.3/100.
South Doyle Middle School has a Resource Investment Index of 31/100 (lower 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, South Doyle Middle School ranks #7 of 14 middle schools in Knoxville, TN. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Knoxville on the city page.
South Doyle Middle School earns 31/100 on the Resource Investment Index, even as it posts class sizes smaller than 72% of Tennessee 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 South Doyle Middle School, Knox County also operates Farragut High School (2,073 students), Bearden High School (1,963 students), and Hardin Valley Academy (1,916 students). See the Knox County 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, “South Doyle Middle School, Knoxville TN.” 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/south-doyle-middle-school-tn
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