Enrollment
304
Illinois · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 172058006191
Isaac Singleton Elem Sch — Joliet, IL
Federal NCES profile for Isaac Singleton Elem Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 27/100.
👥 Class size 40
🌟 Gifted program 30
🎓 Counselors 39
📋 Attendance 0
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
The verdict
Isaac Singleton Elem Sch earns an F Resource Investment Index (27/100), with class sizes larger than 70% of Illinois schools.
- F
- Resource Index · 27/100
- 15:1
- large classes for Illinois
- 304
- students enrolled
School address
District: Joliet Psd 86 · Illinois
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
15:1
vs 14.6:1 Illinois avg
+3% vs state
Student-teacher ratio in context
How Isaac Singleton Elem Sch compares with Illinois and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Isaac Singleton Elem Sch reports 304 enrolled students to the National Center for Education Statistics (NCES) alongside 29.0 full-time-equivalent teachers, producing a 15:1 student-teacher ratio. That figure sits 3% above the Illinois state mean of 14.6:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.7:1, it is 4% lower, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 304 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 50.3% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Joliet Psd 86 spends $17,920 per pupil district-wide, above the Illinois average of $17,042 and above the national average of $16,593. Revenue comes 24.4% from local sources (property taxes), 63.0% from the state, and 12.5% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 27/100 (F), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Isaac Singleton Elem Sch compares
Cross-validating school-level NCES values against Illinois state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15:1 | ▲ 3% | 14.6:1 | 15.7:1 |
| Enrollment | 304 | top 37% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Class size vs. every US school
Students per teacher (lower means more individual attention)
15 smaller classes than 49% of 92,598 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 2024-25
School size vs. every US school
Total enrollment — where this school sits by size (neither large nor small is 'better')
304 larger than 33% of 95,891 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Staffing depth
15:1
students per teacher
— 3% above state mean
Top 70% in Illinois — lower ratio than 30% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
50.3%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$17,920
per pupil, district-wide
— above Illinois avg of $17,042
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 304 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 1 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.3 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 304 Top 37% in Illinois — larger than 63% of 3,845 state schools
Teachers (FTE) 29.0
Students per teacher 15:1 +3% vs state
Free-lunch eligible —
NCES ID 172058006191
Student demographics
Hispanic or Latino 76.3%
African American 14.5%
White 5.6%
Two or More 3.3%
American Indian / Alaska Native 0.3%
Largest group: Hispanic or Latino at 76.3% of enrollment.
Programs & staff
Counselors (FTE) 1.0
Students per counselor 304:1
Discipline & special education
Chronically absent 50.3%
In-school suspensions 0
Out-of-school suspensions 1
Funding & spending
District-wide per-pupil expenditure for Joliet Psd 86, which includes Isaac Singleton Elem Sch.
$17,920
Per student
+5%
vs Illinois
Avg $17,042
+8%
vs U.S.
Avg $16,593
Revenue mix
Local 24.4%
State 63.0%
Federal 12.5%
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.
Other Schools in This District
- Enrollment
- 1,072
- Students per teacher
- 15.8:1
- Enrollment
- 724
- Students per teacher
- 14.1:1
- Enrollment
- 653
- Students per teacher
- 12.2:1
- Enrollment
- 635
- Students per teacher
- 14:1
- Enrollment
- 621
- Students per teacher
- 18:1
Similar elementary schools in Joliet
6 comparable elementary schools (grades K-5) serving the same city.
Thomas Jefferson Elem Sch
Standard public school
646 students 14.1:1 students per teacher
Sator Sanchez Elem School
Standard public school
635 students 14:1 students per teacher
Pershing Elem School
Standard public school
621 students 18:1 students per teacher
Lynne Thigpen Elem School
Standard public school
620 students 16.4:1 students per teacher
Farragut Elem School
Standard public school
568 students 17.9:1 students per teacher
Jones Elementary School
Standard public school
553 students 15.3:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Isaac Singleton Elem Sch
How many students attend Isaac Singleton Elem Sch?
Isaac Singleton Elem Sch has 304 students enrolled. It is a elementary school in Joliet, IL.
What is the student-teacher ratio at Isaac Singleton Elem Sch?
The student-teacher ratio at Isaac Singleton Elem Sch is 15:1, which is 3% higher than the Illinois average of 14.6:1 and 4% lower than the national average of 15.7:1.
What is the racial and ethnic makeup of Isaac Singleton Elem Sch?
The largest demographic group at Isaac Singleton Elem Sch is Hispanic or Latino at 76.3%. The school serves a diverse student body in Joliet, IL.
What is the Resource Investment Index for Isaac Singleton Elem Sch?
Isaac Singleton Elem Sch has a Resource Investment Index of 27/100 (F) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.
Is Isaac Singleton Elem Sch a good school?
Isaac Singleton Elem Sch earns an F Resource Investment Index (27/100), with class sizes larger than 70% of Illinois schools. The Resource Investment Index reflects staffing, counselor access, gifted programs, and attendance reported to NCES, not test scores or academic outcomes, so treat it as a resource snapshot rather than an overall rating.