- Enrollment
- 1,218
- Students per teacher
- 16.2:1
- Resource Index
- 33/100
Elementary school (grades K-5) · Marine, IL
Marine Elem School
Federal NCES profile for Marine Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
2024-25 NCES dataElementary school (grades K-5)NCES 173735003866
👥 S:T ratio 37
🌟 Gifted program 30
📋 Attendance 70
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Marine Elem School earns 46/100 on the Resource Investment Index, with class sizes larger than 77% of Illinois schools. It is also less racially and ethnically mixed than most Illinois schools.
- 46
- Resource Index · Typical
- 15.7:1
- large classes for Illinois
- 141
- students enrolled
Marine Elem School has class sizes larger than 77% of Illinois schools. Computed live against every Illinois school reporting to NCES.
School address
CCD year-over-year · 2022-23 → 2023-24
-15 students YoY
Marine Elem School shrank from 147 students in 2022-23 to 132 in 2023-24 (-10.2%).
Teacher FTE lost 9.1 → 8.4 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-15 students YoY 173735003866 · Marine, IL Elementary · SMALL · TRAD
141 enr · 15.7:1 · RII 46
Nearest enrollment peer: Triad High School (1,218 students)
Marine Elem School shrank from 147 students in 2022-23 to 132 in 2023-24 (-10.2%). Teacher FTE lost 9.1 → 8.4 across the same CCD years. Read with this school → · District book → · Illinois schools → · Find another →
Marine Elem School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Triad High Sch
Triad High School
1,218 students
- Triad Middle S
Triad Middle School
925 students
- Silver Creek E
Silver Creek Elementary
757 students
- C a Henning Sc
C a Henning School
706 students
- St Jacob Elem 262
St Jacob Elem School
262 students
- This school 141
Marine Elem School
141 students
What this shows Marine Elem School reports 141 students on the CCD universe file.
How Marine Elem School compares
Marine Elem School is a shrinking campus on CCD: ratios and free-lunch share vs Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.7:1 | ▲ 12% | 14:1 | 15.7:1 |
| Enrollment | 141 | top 90% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.7:1
Leaner classes than 41% of US schools, a middle-of-the-pack class size.
141
Bigger than 14% of US schools by enrollment, a small campus.
Equity indicators methodology
Staffing depth
15.7:1
students per teacher
- 12% above state mean
Top 77% in Illinois - lower ratio than 23% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
12.1%
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
$12,745
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 95.7%
Hispanic or Latino 2.8%
Two or More 1.4%
Largest group: White at 95.7% of enrollment.
Student-body diversity index 8.3/100
Simpson diversity index - at 8.3, Marine Elem School is less mixed than the Illinois school average of 38.9.
Programs
District finance for Triad Cusd 2 reports $12,745 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Marine Elem School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Triad High School | Larger | No free-lunch data | Similar S:T ratio |
| Triad Middle School | Larger | No free-lunch data | Similar S:T ratio |
| Silver Creek Elementary | Larger | No free-lunch data | Higher S:T ratio |
| C a Henning School | Larger | No free-lunch data | Similar S:T ratio |
| St Jacob Elem School | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Marine Elem School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 925
- Students per teacher
- 17.1:1
- Resource Index
- 32/100
- Enrollment
- 757
- Students per teacher
- 18:1
- Resource Index
- 38/100
- Enrollment
- 706
- Students per teacher
- 15:1
- Resource Index
- 42/100
- Enrollment
- 262
- Students per teacher
- 18.7:1
- Resource Index
- 43/100
Nationwide elementary 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 (~141 students)
Frequently asked questions about Marine Elem School
How many students attend Marine Elem School?
Marine Elem School has 141 students enrolled. It is an elementary school in Marine, IL. CCD year-over-year: 147 (2022-23) → 132 (2023-24), down 15.
What is the student-teacher ratio at Marine Elem School?
The student-teacher ratio at Marine Elem School is 15.7:1, which is 12% higher than the Illinois average of 14:1 and 0% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Marine Elem School?
The largest demographic group at Marine Elem School is White at 95.7% of enrollment, in Marine, IL.
What is the Resource Investment Index for Marine Elem School?
Marine Elem School has a Resource Investment Index of 46/100 (typical 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 Triad Cusd 2?
Besides Marine Elem School, Triad Cusd 2 also operates Triad High School (1,218 students), Triad Middle School (925 students), and Silver Creek Elementary (757 students). See the Triad Cusd 2 district page for the complete list.