Enrollment
735
Tennessee · 2024-25 NCES data
Other / mixed grade configuration · Crossville, TN
Glenn Martin Elementary
Federal NCES profile for Glenn Martin Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 39/100.
2024-25 NCES dataOther / mixed grade configurationNCES 470090000305
👥 S:T ratio 33
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 54
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Glenn Martin Elementary earns 39/100 on the Resource Investment Index, with class sizes larger than 74% of Tennessee schools.
- #5 of 6
- schools in Crossville · Resource Index
- 39
- Resource Index · Typical
- 16.7:1
- large classes for Tennessee
- 735
- students enrolled
Glenn Martin Elementary has class sizes larger than 74% of Tennessee schools. Computed live against every Tennessee school reporting to NCES.
By Resource Investment Index, Glenn Martin Elementary ranks #5 of 6 schools in Crossville, TN.
School address
District: Cumberland County · Tennessee
NCES ID 470090000305 Verify on NCES CCD record →
Teachers (FTE)
44.0
Federal CCD staff survey
Students per teacher
16.7:1
vs 15.3:1 Tennessee avg
+9% vs state
Student-teacher ratio in context
How Glenn Martin Elementary compares with Tennessee and U.S. medians
What stands out at Glenn Martin Elementary
Glenn Martin Elementary is a mid-sized combined-grade school in Crossville, Tennessee, enrolling 735 students.
Class loads run somewhat heavier than typical: 16.7:1 puts it in the larger third of Tennessee schools by student-teacher ratio.
Enrollment of 735 puts it in the larger third of Tennessee schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 1,838 scored Tennessee schools.
Its student body is led by White (78%) and Hispanic or Latino (15%) (diversity index 37/100).
Counselor access is stretched at roughly 735 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance runs somewhat below the norm, with 18.4% of students chronically absent per the 2021-22 civil-rights collection.
Its district draws 18.8% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Crossville's public schools, it stands alongside Homestead Elementary School (737 students): Glenn Martin Elementary is smaller than that campus by headcount and runs leaner classes (16.7:1 vs 19.4:1).
Cumberland County also operates Stone Memorial High School (992 students) and Cumberland County High School (949 students) alongside Glenn Martin Elementary.
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
How Glenn Martin Elementary compares
Glenn Martin Elementary on the metrics families compare, against Tennessee and U.S. means.
| Metric | This school | vs Tennessee | Tennessee avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.7:1 | ▲ 9% | 15.3:1 | 15.7:1 |
| Enrollment | 735 | top 20% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
16.7:1
Leaner classes than 33% of US schools, heavier class loads than most.
735
Bigger than 82% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Staffing depth
16.7:1
students per teacher
- 9% above state mean
Top 74% in Tennessee - lower ratio than 26% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
18.4%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$9,458
per pupil, district-wide
- below Tennessee avg of $10,822
Well below the U.S. average per-pupil spend, a notably leaner funding position that 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
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
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.
Student-body diversity index 37.1/100
Simpson diversity index - at 37.1, Glenn Martin Elementary is about as mixed as the Tennessee school average of 38.3.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Cumberland County, which includes Glenn Martin Elementary.
$9,458
Per student
-13%
vs Tennessee
Avg $10,822
-43%
vs U.S.
Avg $16,593
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.
How Glenn Martin Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Stone Memorial High School | Larger | No free-lunch data | Similar S:T ratio |
| Cumberland County High School | Larger | No free-lunch data | Similar S:T ratio |
| Homestead Elementary School | Similar size | No free-lunch data | Higher S:T ratio |
| Stone Elementary | Similar size | No free-lunch data | Similar S:T ratio |
| Pleasant Hill Elementary | Similar size | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Glenn Martin Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 992
- Students per teacher
- 16.3:1
- Resource Index
- 34/100
- Enrollment
- 949
- Students per teacher
- 16.6:1
- Resource Index
- 31/100
- Enrollment
- 737
- Students per teacher
- 19.4:1
- Resource Index
- 41/100
- Enrollment
- 611
- Students per teacher
- 17:1
- Resource Index
- 52/100
- Enrollment
- 588
- Students per teacher
- 16.3:1
- Resource Index
- 36/100
Similar other schools in Crossville
5 comparable other schools (grades Mixed) serving the same city.
Homestead Elementary School
Standard public school
737 students 19.4:1 students per teacher
Stone Elementary
Standard public school
611 students 17:1 students per teacher
South Cumberland Elementary
Standard public school
573 students 16.4:1 students per teacher
Frank P. Brown Elementary
Standard public school
569 students 15.4:1 students per teacher
North Cumberland Elementary
Standard public school
505 students 13.6:1 students per teacher
Similar other schools statewide
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.
Similar enrollment (~735 students)
Similar student-teacher ratio (~16.7:1)
Next steps
Verify locally before acting on Glenn Martin Elementary's federal record.
- Compare Glenn Martin Elementary against another school. Compare schools
- Cumberland County's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Glenn Martin Elementary
How many students attend Glenn Martin Elementary?
Glenn Martin Elementary has 735 students enrolled. It is a public school in Crossville, TN.
What is the student-teacher ratio at Glenn Martin Elementary?
The student-teacher ratio at Glenn Martin Elementary is 16.7:1, which is 9% higher than the Tennessee average of 15.3:1 and 6% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Glenn Martin Elementary?
The largest demographic group at Glenn Martin Elementary is White at 77.8% of enrollment, in Crossville, TN.
What is the Resource Investment Index for Glenn Martin Elementary?
Glenn Martin Elementary has a Resource Investment Index of 39/100 (typical 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).
How does Glenn Martin Elementary rank among schools in Crossville?
By Resource Investment Index, Glenn Martin Elementary ranks #5 of 6 schools in Crossville, TN. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Crossville on the city page.
Is Glenn Martin Elementary a good school?
Glenn Martin Elementary earns 39/100 on the Resource Investment Index, with class sizes larger than 74% 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.
What other schools are in Cumberland County?
Besides Glenn Martin Elementary, Cumberland County also operates Stone Memorial High School (992 students), Cumberland County High School (949 students), and Homestead Elementary School (737 students). See the Cumberland County district page for the complete list.
Related tools
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.