Elementary school (grades K-5) · Marengo, IL
Riley Comm Cons School
Federal NCES profile for Riley Comm Cons School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
The verdict
Riley Comm Cons School earns 45/100 on the Resource Investment Index, with class sizes smaller than 71% of Illinois schools.
- #2 of 5
- public schools in Marengo · Resource Index
- 45
- Resource Index · Typical
- 12:1
- small classes for Illinois
- 277
- students enrolled
Riley Comm Cons School has class sizes smaller than 71% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Riley Comm Cons School ranks #2 of 5 public schools in Marengo, IL.
School address
NCES ID 173375003470 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-9 students YoY
Riley Comm Cons School held near 261 students from 2022-23 to 2023-24 (-9 headcount).
Teacher FTE lost 23.0 → 22.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-9 students YoY 173375003470 · Marengo, IL Elementary · SMALL · TRAD
277 enr · 12:1 · RII 45
Nearest enrollment peer: Westhills Elementary School (277 students)
Riley Comm Cons School held near 261 students from 2022-23 to 2023-24 (-9 headcount). Teacher FTE lost 23.0 → 22.0 across the same CCD years. Read with this school → · District book → · Illinois schools → · Find another →
How Riley Comm Cons School compares
Riley Comm Cons 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 | 12:1 | ▼ 14% | 14:1 | 15.7:1 |
| Enrollment | 277 | top 68% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Equity indicators methodology
Student demographics
Largest group: White at 68.2% of enrollment.
Simpson diversity index - at 43.6, Riley Comm Cons School is more mixed than the Illinois school average of 38.9.
Programs
District finance for Riley Ccsd 18 reports $17,689 per pupil (NCES F-33) - open the district page for the full revenue mix.
Similar elementary schools in Marengo
1 comparable elementary schools (grades K-5) serving the same city.
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 (~277 students)
Frequently asked questions about Riley Comm Cons School
How many students attend Riley Comm Cons School?
Riley Comm Cons School has 277 students enrolled. It is an elementary school in Marengo, IL. CCD year-over-year: 270 (2022-23) → 261 (2023-24), nearly flat (-9).
What is the student-teacher ratio at Riley Comm Cons School?
The student-teacher ratio at Riley Comm Cons School is 12:1, which is 14% lower than the Illinois average of 14:1 and 24% 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 Riley Comm Cons School?
The largest demographic group at Riley Comm Cons School is White at 68.2% of enrollment, in Marengo, IL.
What is the Resource Investment Index for Riley Comm Cons School?
Riley Comm Cons School has a Resource Investment Index of 45/100 (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).
How does Riley Comm Cons School rank among public schools in Marengo?
By Resource Investment Index, Riley Comm Cons School ranks #2 of 5 public schools in Marengo, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Marengo on the city page.
What other schools are in Riley Ccsd 18?
None reported; Riley Ccsd 18 operates only Riley Comm Cons School as a public school district in NCES's records.