Enrollment
632
Tennessee · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 470159000802
Tyner Academy — Chattanooga, TN
Federal NCES profile for Tyner Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 35/100.
👥 Class size 47
📚 AP courses 15
🌟 Gifted program 70
🎓 Counselors 37
📋 Attendance 4
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Hamilton County · Tennessee
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
42.0
Federal CCD staff survey
Students per teacher
13.3:1
vs 15.6:1 Tennessee avg
-15% vs state
Student-teacher ratio in context
How Tyner Academy compares with Tennessee and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Tyner Academy reports 632 enrolled students to the National Center for Education Statistics (NCES) alongside 42.0 full-time-equivalent teachers, producing a 13.3:1 student-teacher ratio. That figure sits 15% below the Tennessee state mean of 15.6:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 16% lower, a useful calibration for families comparing districts across state lines.
The school offers 3 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 316 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 38.4% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Hamilton County spends $12,591 per pupil district-wide, above the Tennessee average of $12,324 and below the national average of $19,490. Revenue comes 47.2% from local sources (property taxes), 31.6% from the state, and 21.1% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 35/100 (F), calculated from 5 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Tyner Academy compares
Cross-validating school-level NCES values against Tennessee state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Tennessee | Tennessee avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.3:1 | ▼ 15% | 15.6:1 | 15.9:1 |
| Enrollment | 632 | top 72% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Staffing depth
13.3:1
students per teacher
— 15% below state mean
Top 25% in Tennessee — lower ratio than 75% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
38.4%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$12,591
per pupil, district-wide
— above Tennessee avg of $12,324
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 316 students — the combined health-and-guidance staffing load for this school.
Discipline context
83
in-school suspensions + 114 out-of-school
Suspension rate: 13.1 per 100 students. Combined in-school and out-of-school rate: 31.2 per 100 students. Reported via the Civil Rights Data Collection. Includes 30 expulsions.
Overview
Enrollment 632 Top 72% in Tennessee — larger than 28% of 1,844 state schools
Teachers (FTE) 42.0
Students per teacher 13.3:1 -15% vs state
Free-lunch eligible —
NCES ID 470159000802
Student demographics
African American 69.8%
Hispanic or Latino 19.8%
Two or More 7.0%
White 2.8%
Asian 0.6%
Largest group: African American at 69.8% of enrollment.
Programs & staff
AP courses offered 3
Gifted & talented Yes
Counselors (FTE) 2.0
Students per counselor 316:1
Discipline & special education
Chronically absent 38.4%
In-school suspensions 83
Out-of-school suspensions 114
Expulsions 30
Funding & spending
District-wide per-pupil expenditure for Hamilton County, which includes Tyner Academy.
$12,591
Per student
+2%
vs Tennessee
Avg $12,324
-35%
vs U.S.
Avg $19,490
Revenue mix
Local 47.2%
State 31.6%
Federal 21.1%
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.
Other Schools in This District
- Enrollment
- 1,396
- Students per teacher
- 16.3:1
- Enrollment
- 1,329
- Students per teacher
- 16.1:1
- Enrollment
- 1,293
- Students per teacher
- 66.6:1
- Enrollment
- 1,233
- Students per teacher
- 16.2:1
- Enrollment
- 1,177
- Students per teacher
- 16.9:1
Similar high schools in Chattanooga
6 comparable high schools (grades 9-12) serving the same city.
The Howard School
Standard public school
1,329 students 16.1:1 students per teacher
East Ridge High School
Standard public school
867 students 16.8:1 students per teacher
Red Bank High School
Standard public school
772 students 15.3:1 students per teacher
Brainerd High School
Standard public school
739 students 13:1 students per teacher
Stem School Chattanooga
Standard public school
296 students 16.4:1 students per teacher
Hamilton County Collegiate High at Chattanooga State
Standard public school
141 students 26.2:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Tyner Academy
How many students attend Tyner Academy?
Tyner Academy has 632 students enrolled. It is a high school in Chattanooga, TN.
What is the student-teacher ratio at Tyner Academy?
The student-teacher ratio at Tyner Academy is 13.3:1, which is 15% lower than the Tennessee average of 15.6:1 and 16% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Tyner Academy?
The largest demographic group at Tyner Academy is African American at 69.8%. The school serves a diverse student body in Chattanooga, TN.
What is the Resource Investment Index for Tyner Academy?
Tyner Academy has a Resource Investment Index of 35/100 (F) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.