- Enrollment
- 186
- Students per teacher
- 10.3:1
- Resource Index
- 51/100
Other / mixed grade configuration · Concord, IL
Triopia Grade School
Federal NCES profile for Triopia Grade School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 51/100.
2024-25 NCES dataOther / mixed grade configurationNCES 171083001322
👥 S:T ratio 49
🌟 Gifted program 30
📋 Attendance 73
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Triopia Grade School earns 51/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also less racially and ethnically mixed than most Illinois schools.
- 51
- Resource Index · Higher
- 12.8:1
- students per teacher
- 204
- students enrolled
Triopia Grade School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
School address
District: Triopia Cusd 27 · Illinois
NCES ID 171083001322 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-2 students YoY
Triopia Grade School held near 205 students from 2022-23 to 2023-24 (-2 headcount).
Teacher FTE lost 16.7 → 16.1 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-2 students YoY 171083001322 · Concord, IL Other · SMALL · TRAD
204 enr · 12.8:1 · RII 51
Nearest enrollment peer: Triopia Jr-Sr High School (186 students)
Triopia Grade School held near 205 students from 2022-23 to 2023-24 (-2 headcount). Teacher FTE lost 16.7 → 16.1 across the same CCD years. Read with this school → · District book → · Illinois schools → · Find another →
How Triopia Grade School compares
Triopia Grade School held steady on CCD headcount: ratios and free-lunch share vs Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.8:1 | ▼ 9% | 14:1 | 15.7:1 |
| Enrollment | 204 | top 81% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.8:1
Leaner classes than 68% of US schools, among the more generously staffed nationally.
204
Bigger than 20% of US schools by enrollment, a small campus.
Equity indicators methodology
Staffing depth
12.8:1
students per teacher
- 9% below state mean
Top 39% in Illinois - lower ratio than 61% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
10.8%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$13,689
per pupil, district-wide
- below Illinois avg of $18,196
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 96.6%
Hispanic or Latino 2.0%
Two or More 1.5%
Largest group: White at 96.6% of enrollment.
Student-body diversity index 6.6/100
Simpson diversity index - at 6.6, Triopia Grade School is less mixed than the Illinois school average of 38.9.
Programs
District finance for Triopia Cusd 27 reports $13,689 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Triopia Grade School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Triopia Jr-Sr High School | Similar size | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Triopia Grade School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
Similar other schools in Concord
1 comparable other schools (grades Mixed) serving the same city.
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~204 students)
Frequently asked questions about Triopia Grade School
How many students attend Triopia Grade School?
Triopia Grade School has 204 students enrolled. It is a public school in Concord, IL. CCD year-over-year: 207 (2022-23) → 205 (2023-24), nearly flat (-2).
What is the student-teacher ratio at Triopia Grade School?
The student-teacher ratio at Triopia Grade School is 12.8:1, which is 9% lower than the Illinois average of 14:1 and 18% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Triopia Grade School?
The largest demographic group at Triopia Grade School is White at 96.6% of enrollment, in Concord, IL.
What is the Resource Investment Index for Triopia Grade School?
Triopia Grade School has a Resource Investment Index of 51/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
What other schools are in Triopia Cusd 27?
Besides Triopia Grade School, Triopia Cusd 27 also operates Triopia Jr-Sr High School (186 students). See the Triopia Cusd 27 district page for the complete list.