Enrollment
735
Tennessee · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 470090000305
Glenn Martin Elementary — Crossville, TN
Federal NCES profile for Glenn Martin Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 39/100.
👥 Class size 30
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 54
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: Cumberland 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)
44.0
Federal CCD staff survey
Students per teacher
17.4:1
vs 15.6:1 Tennessee avg
+12% vs state
Student-teacher ratio in context
How Glenn Martin Elementary 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
Glenn Martin Elementary reports 735 enrolled students to the National Center for Education Statistics (NCES) alongside 44.0 full-time-equivalent teachers, producing a 17.4:1 student-teacher ratio. That figure sits 12% 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 9% higher, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 735 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 18.4% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Cumberland County spends $10,016 per pupil district-wide, below the Tennessee average of $12,324 and below the national average of $19,490. Revenue comes 30.9% from local sources (property taxes), 50.2% from the state, and 18.8% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 39/100 (F), calculated from 4 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 Glenn Martin Elementary 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 | 17.4:1 | ▲ 12% | 15.6:1 | 15.9:1 |
| Enrollment | 735 | top 80% | — | — |
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
17.4:1
students per teacher
— 12% above state mean
Top 82% in Tennessee — lower ratio than 18% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
18.4%
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
$10,016
per pupil, district-wide
— below Tennessee avg of $12,324
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 735 students — the combined health-and-guidance staffing load for this school.
Discipline context
46
in-school suspensions + 2 out-of-school
Suspension rate: 6.3 per 100 students. Combined in-school and out-of-school rate: 6.5 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 735 Top 80% in Tennessee — larger than 20% of 1,844 state schools
Teachers (FTE) 44.0
Students per teacher 17.4:1 +12% vs state
Free-lunch eligible —
NCES ID 470090000305
Student demographics
White 77.8%
Hispanic or Latino 14.6%
Asian 3.1%
African American 2.7%
Two or More 1.6%
American Indian / Alaska Native 0.1%
Largest group: White at 77.8% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 735:1
Discipline & special education
Chronically absent 18.4%
In-school suspensions 46
Out-of-school suspensions 2
Funding & spending
District-wide per-pupil expenditure for Cumberland County, which includes Glenn Martin Elementary.
$10,016
Per student
-19%
vs Tennessee
Avg $12,324
-49%
vs U.S.
Avg $19,490
Revenue mix
Local 30.9%
State 50.2%
Federal 18.8%
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
- 992
- Students per teacher
- 16.9:1
- Enrollment
- 949
- Students per teacher
- 17.3:1
- Enrollment
- 737
- Students per teacher
- 19:1
- Enrollment
- 611
- Students per teacher
- 17.3:1
- Enrollment
- 588
- Students per teacher
- 17:1
Similar other schools in Crossville
5 comparable other schools (grades Mixed) serving the same city.
Homestead Elementary School
Standard public school
737 students 19:1 students per teacher
Stone Elementary
Standard public school
611 students 17.3:1 students per teacher
South Cumberland Elementary
Standard public school
573 students 16.8:1 students per teacher
Frank P. Brown Elementary
Standard public school
569 students 16.6:1 students per teacher
North Cumberland Elementary
Standard public school
505 students 14.9:1 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 Glenn Martin Elementary
How many students attend Glenn Martin Elementary?
Glenn Martin Elementary has 735 students enrolled. It is a other school in Crossville, TN.
What is the student-teacher ratio at Glenn Martin Elementary?
The student-teacher ratio at Glenn Martin Elementary is 17.4:1, which is 12% higher than the Tennessee average of 15.6:1 and 9% higher than the national average of 15.9:1.
What is the racial and ethnic makeup of Glenn Martin Elementary?
The largest demographic group at Glenn Martin Elementary is White at 77.8%. The school serves a diverse student body in Crossville, TN.
What is the Resource Investment Index for Glenn Martin Elementary?
Glenn Martin Elementary has a Resource Investment Index of 39/100 (F) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.