Enrollment
407
Illinois · 2024-25 NCES data
Elementary school (grades K-5) · Oak Forest, IL
Kerkstra Elem School
Federal NCES profile for Kerkstra Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 49/100.
2024-25 NCES dataElementary school (grades K-5)NCES 171548001862
👥 S:T ratio 44
🌟 Gifted program 30
📋 Attendance 73
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Kerkstra Elem School earns 49/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also more racially and ethnically mixed than most Illinois schools.
- #3 of 5
- elementary schools in Oak Forest · Resource Index
- 49
- Resource Index · Higher
- 14:1
- students per teacher
- 407
- students enrolled
Kerkstra Elem School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Kerkstra Elem School ranks #3 of 5 elementary schools in Oak Forest, IL.
School address
District: Forest Ridge Sd 142 · Illinois
NCES ID 171548001862 Verify on NCES CCD record →
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
14:1
vs 14:1 Illinois avg
+0% vs state
Student-teacher ratio in context
How Kerkstra Elem School compares with Illinois and U.S. medians
What stands out at Kerkstra Elem School
Kerkstra Elem School is a mid-sized elementary school in Oak Forest, Illinois, enrolling 407 students.
At 14:1, its student-teacher ratio sits close to the Illinois median, within a few percentage points of the 14:1 state norm, neither notably crowded nor notably small.
With 407 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index lands in the upper third of 3,845 scored Illinois schools.
Its student body is led by White (48%) and Hispanic or Latino (37%), more mixed than most schools in the state (diversity index 62/100).
10.8% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Among Oak Forest's elementary schools, it stands alongside Arbor Park Middle School (520 students): Kerkstra Elem School is smaller than that campus by headcount and runs heavier classes (14:1 vs 13:1).
Forest Ridge Sd 142 also operates Jack Hille Middle School (490 students) and Lee R Foster Elem School (397 students) alongside Kerkstra Elem School.
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 Kerkstra Elem School compares
Kerkstra Elem School on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14:1 | ▼ 0% | 14:1 | 15.7:1 |
| Enrollment | 407 | top 44% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14:1
Leaner classes than 57% of US schools, a middle-of-the-pack class size.
407
Bigger than 48% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
14:1
students per teacher
- 0% above state mean
Top 56% in Illinois - lower ratio than 44% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
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
$14,159
per pupil, district-wide
- below Illinois avg of $17,042
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
5
in-school suspensions + 1 out-of-school
Suspension rate: 1.2 per 100 students. Combined in-school and out-of-school rate: 1.5 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 48.2%
Hispanic or Latino 37.3%
African American 9.6%
Two or More 3.4%
Asian 1.5%
Largest group: White at 48.2% of enrollment.
Student-body diversity index 61.8/100
Simpson diversity index - at 61.8, Kerkstra Elem School is more mixed than the Illinois school average of 38.9.
Programs
Funding & spending
District-wide per-pupil expenditure for Forest Ridge Sd 142, which includes Kerkstra Elem School.
$14,159
Per student
-17%
vs Illinois
Avg $17,042
-15%
vs U.S.
Avg $16,593
Revenue mix
Local 42.8%
State 46.1%
Federal 11.0%
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 Kerkstra Elem School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Jack Hille Middle School | Similar size | No free-lunch data | Higher S:T ratio |
| Lee R Foster Elem School | Similar size | No free-lunch data | Similar S:T ratio |
| Ridge Early Childhood Center | Smaller | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Kerkstra Elem School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 490
- Students per teacher
- 15.8:1
- Resource Index
- 28/100
- Enrollment
- 397
- Students per teacher
- 15.3:1
- Resource Index
- 41/100
- Enrollment
- 245
- Students per teacher
- 16.3:1
- Resource Index
- 48/100
Similar elementary schools in Oak Forest
4 comparable elementary schools (grades K-5) serving the same city.
Arbor Park Middle School
Standard public school
520 students 13:1 students per teacher
Lee R Foster Elem School
Standard public school
397 students 15.3:1 students per teacher
Scarlet Oak Elementary School
Standard public school
249 students 13.8:1 students per teacher
Arbor Elementary School
Standard public school
232 students 12.9:1 students per teacher
Similar elementary schools statewide
Matched by enrollment size and by staffing ratio across all of Illinois, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~407 students)
Next steps
Verify locally before acting on Kerkstra Elem School's federal record.
- Compare Kerkstra Elem School against another school. Compare schools
- Forest Ridge Sd 142'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 Kerkstra Elem School
How many students attend Kerkstra Elem School?
Kerkstra Elem School has 407 students enrolled. It is an elementary school in Oak Forest, IL.
What is the student-teacher ratio at Kerkstra Elem School?
The student-teacher ratio at Kerkstra Elem School is 14:1, which is 0% higher than the Illinois average of 14:1 and 11% lower than the national average of 15.7:1.
What is the racial and ethnic makeup of Kerkstra Elem School?
The largest demographic group at Kerkstra Elem School is White at 48.2% of enrollment, in Oak Forest, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 61.8/100.
What is the Resource Investment Index for Kerkstra Elem School?
Kerkstra Elem School has a Resource Investment Index of 49/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Kerkstra Elem School rank among elementary schools in Oak Forest?
By Resource Investment Index, Kerkstra Elem School ranks #3 of 5 elementary schools in Oak Forest, 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 Oak Forest on the city page.
Is Kerkstra Elem School a good school?
Kerkstra Elem School earns 49/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also more racially and ethnically mixed than most Illinois 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 Forest Ridge Sd 142?
Besides Kerkstra Elem School, Forest Ridge Sd 142 also operates Jack Hille Middle School (490 students), Lee R Foster Elem School (397 students), and Ridge Early Childhood Center (245 students). See the Forest Ridge Sd 142 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.