- Enrollment
- 2,266
- Students per teacher
- 17.6:1
- Resource Index
- 45/100
Elementary school (grades K-5) · Yorkville, IL
Grande Reserve Elem Sch
Federal NCES profile for Grande Reserve Elem Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 63/100.
2024-25 NCES dataElementary school (grades K-5)NCES 174396005819
👥 S:T ratio 29
🌟 Gifted program 70
📋 Attendance 89
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Grande Reserve Elem Sch earns 63/100 on the Resource Investment Index, with class sizes larger than 90% of Illinois schools.
- #1 of 6
- elementary schools in Yorkville · Resource Index
- 63
- Resource Index · Higher
- 17.8:1
- large classes for Illinois
- 728
- students enrolled
Grande Reserve Elem Sch has class sizes larger than 90% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Grande Reserve Elem Sch ranks #1 of 6 elementary schools in Yorkville, IL.
School address
District: Yorkville Cusd 115 · Illinois
NCES ID 174396005819 Verify on NCES CCD record →
NCES CCD universe card
School universe 174396005819 · Yorkville, IL Elementary · MID · TRAD
728 enr · 17.8:1 · RII 63
Nearest enrollment peer: Yorkville High School (2,266 students)
Resource Investment Index #1 of 6 elementary schools in Yorkville. NCES Common Core of Data stamps for this campus. Read with this school → · District book → · Illinois schools → · Find another →
Grande Reserve Elem Sch in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Yorkville High
Yorkville High School
2,266 students
- Yorkville Midd
Yorkville Middle School
1,152 students
- This school 728
Grande Reserve Elem Sch
728 students
- Bristol Bay El 695
Bristol Bay Elem Sch
695 students
- Yorkville Inte 638
Yorkville Intermediate School
638 students
- Circle Center 534
Circle Center Grade School
534 students
What this shows Grande Reserve Elem Sch reports 728 students on the CCD universe file.
How Grande Reserve Elem Sch compares
Grande Reserve Elem Sch on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.8:1 | ▲ 27% | 14:1 | 15.7:1 |
| Enrollment | 728 | top 13% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.8:1
Leaner classes than 26% of US schools, heavier class loads than most.
728
Bigger than 82% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Staffing depth
17.8:1
students per teacher
- 27% above state mean
Top 90% in Illinois - lower ratio than 10% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
4.5%
chronically absent (missed 10%+ of school days)
Below 5%, comfortably under the pre-pandemic national baseline for chronic absenteeism.
Funding equity
$14,596
per pupil, district-wide
- below Illinois avg of $18,196
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
14
in-school suspensions + 10 out-of-school
Suspension rate: 1.9 per 100 students. Combined in-school and out-of-school rate: 3.3 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 59.8%
Hispanic or Latino 23.6%
African American 7.6%
Asian 6.3%
Two or More 2.5%
American Indian / Alaska Native 0.1%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 59.8% of enrollment.
Student-body diversity index 57.6/100
Simpson diversity index - at 57.6, Grande Reserve Elem Sch is more mixed than the Illinois school average of 38.9.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Yorkville Cusd 115, which includes Grande Reserve Elem Sch.
$14,596
Per student
-20%
vs Illinois
Avg $18,196
-17%
vs U.S.
Avg $17,658
Revenue mix
Local 59.6%
State 33.7%
Federal 6.7%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2022-23 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Grande Reserve Elem Sch Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Yorkville High School | Larger | No free-lunch data | Similar S:T ratio |
| Yorkville Middle School | Larger | No free-lunch data | Similar S:T ratio |
| Bristol Bay Elem Sch | Similar size | No free-lunch data | Similar S:T ratio |
| Yorkville Intermediate School | Similar size | No free-lunch data | Lower S:T ratio |
| Circle Center Grade School | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Grande Reserve Elem Sch's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,152
- Students per teacher
- 18:1
- Resource Index
- 42/100
- Enrollment
- 695
- Students per teacher
- 17.8:1
- Resource Index
- 61/100
- Enrollment
- 638
- Students per teacher
- 13.6:1
- Resource Index
- 63/100
- Enrollment
- 534
- Students per teacher
- 16.2:1
- Resource Index
- 47/100
Similar elementary schools in Yorkville
5 comparable elementary schools (grades K-5) serving the same city.
Bristol Bay Elem Sch
Standard public school
695 students 17.8:1 students per teacher
Yorkville Intermediate School
Standard public school
638 students 13.6:1 students per teacher
Circle Center Grade School
Standard public school
534 students 16.2:1 students per teacher
Autumn Creek Elem Sch
Standard public school
529 students 12:1 students per teacher
Yorkville Grade School
Standard public school
192 students 12.8:1 students per teacher
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 (~728 students)
Frequently asked questions about Grande Reserve Elem Sch
How many students attend Grande Reserve Elem Sch?
Grande Reserve Elem Sch has 728 students enrolled. It is an elementary school in Yorkville, IL.
What is the student-teacher ratio at Grande Reserve Elem Sch?
The student-teacher ratio at Grande Reserve Elem Sch is 17.8:1, which is 27% higher than the Illinois average of 14:1 and 13% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Grande Reserve Elem Sch?
The largest demographic group at Grande Reserve Elem Sch is White at 59.8% of enrollment, in Yorkville, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 57.6/100.
What is the Resource Investment Index for Grande Reserve Elem Sch?
Grande Reserve Elem Sch has a Resource Investment Index of 63/100 (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).
How does Grande Reserve Elem Sch rank among elementary schools in Yorkville?
By Resource Investment Index, Grande Reserve Elem Sch ranks #1 of 6 elementary schools in Yorkville, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Yorkville on the city page.
What other schools are in Yorkville Cusd 115?
Besides Grande Reserve Elem Sch, Yorkville Cusd 115 also operates Yorkville High School (2,266 students), Yorkville Middle School (1,152 students), and Bristol Bay Elem Sch (695 students). See the Yorkville Cusd 115 district page for the complete list.
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, the data changelog, or report a data error. Data current as of August 2026.