Enrollment
1,491
Tennessee · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 470453002428
Nolensville High School — Nolensville, TN
Federal NCES profile for Nolensville High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 56/100.
👥 Class size 27
📚 AP courses 100
🌟 Gifted program 70
🎓 Counselors 25
📋 Attendance 57
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: Williamson 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)
80.0
Federal CCD staff survey
Students per teacher
18.3:1
vs 15.6:1 Tennessee avg
+17% vs state
Student-teacher ratio in context
How Nolensville High School 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
Nolensville High School reports 1,491 enrolled students to the National Center for Education Statistics (NCES) alongside 80.0 full-time-equivalent teachers, producing a 18.3:1 student-teacher ratio. That figure sits 17% above the Tennessee state mean of 15.6:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 15% higher, a useful calibration for families comparing districts across state lines.
The school offers 29 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 373 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 17.3% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Williamson County spends $12,699 per pupil district-wide, above the Tennessee average of $12,324 and below the national average of $19,490. Revenue comes 68.0% from local sources (property taxes), 26.1% from the state, and 5.9% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 56/100 (C), 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 Nolensville High School 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 | 18.3:1 | ▲ 17% | 15.6:1 | 15.9:1 |
| Enrollment | 1,491 | top 97% | — | — |
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
18.3:1
students per teacher
— 17% above state mean
Top 88% in Tennessee — lower ratio than 12% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
17.3%
chronically absent (missed 10%+ of school days)
Between 10–20% — above the pre-pandemic baseline of ~15% nationally but within the current U.S. range.
Funding equity
$12,699
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
Counselors4.0 FTE
Per 373 students — the combined health-and-guidance staffing load for this school.
Discipline context
80
in-school suspensions + 0 out-of-school
Suspension rate: 5.4 per 100 students. Combined in-school and out-of-school rate: 5.4 per 100 students. Reported via the Civil Rights Data Collection. Includes 11 expulsions.
Overview
Enrollment 1,491 Top 97% in Tennessee — larger than 3% of 1,844 state schools
Teachers (FTE) 80.0
Students per teacher 18.3:1 +17% vs state
Free-lunch eligible —
NCES ID 470453002428
Student demographics
White 74.2%
Hispanic or Latino 8.0%
Asian 7.4%
African American 6.2%
Two or More 4.0%
American Indian / Alaska Native 0.1%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 74.2% of enrollment.
Programs & staff
AP courses offered 29
Gifted & talented Yes
Counselors (FTE) 4.0
Students per counselor 373:1
Discipline & special education
Chronically absent 17.3%
In-school suspensions 80
Out-of-school suspensions 0
Expulsions 11
Funding & spending
District-wide per-pupil expenditure for Williamson County, which includes Nolensville High School.
$12,699
Per student
+3%
vs Tennessee
Avg $12,324
-35%
vs U.S.
Avg $19,490
Revenue mix
Local 68.0%
State 26.1%
Federal 5.9%
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
- 2,091
- Students per teacher
- 17.5:1
- Enrollment
- 1,975
- Students per teacher
- 19.6:1
- Enrollment
- 1,729
- Students per teacher
- 16.7:1
- Enrollment
- 1,609
- Students per teacher
- 18.8:1
- Enrollment
- 1,588
- Students per teacher
- 19.9:1
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 Nolensville High School
How many students attend Nolensville High School?
Nolensville High School has 1,491 students enrolled. It is a high school in Nolensville, TN.
What is the student-teacher ratio at Nolensville High School?
The student-teacher ratio at Nolensville High School is 18.3:1, which is 17% higher than the Tennessee average of 15.6:1 and 15% higher than the national average of 15.9:1.
What is the racial and ethnic makeup of Nolensville High School?
The largest demographic group at Nolensville High School is White at 74.2%. The school serves a diverse student body in Nolensville, TN.
What is the Resource Investment Index for Nolensville High School?
Nolensville High School has a Resource Investment Index of 56/100 (C) 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.