Enrollment
2,282
Illinois · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 172757002919
Mundelein Cons High School — Mundelein, IL
Federal NCES profile for Mundelein Cons High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — composite Resource Quality Score 53/100.
School address
District: Mundelein Cons Hsd 120 · 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)
133.0
Federal CCD staff survey
Students per teacher
16.6:1
vs 14.6:1 Illinois avg
+14% vs state
Student-teacher ratio in context
How Mundelein Cons High School compares with Illinois and U.S. medians
What this school's NCES data tells you
Mundelein Cons High School reports 2,282 enrolled students to the National Center for Education Statistics (NCES) alongside 133.0 full-time-equivalent teachers, producing a 16.6:1 student-teacher ratio. That figure sits 14% 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 15.9:1, it is 4% higher, a useful calibration for families comparing districts across state lines.
The school offers 21 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 285 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 16.3% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Mundelein Cons Hsd 120 spends $24,597 per pupil district-wide, above the Illinois average of $20,099 and above the national average of $19,490. Revenue comes 70.4% from local sources (property taxes), 24.1% from the state, and 5.5% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a composite Resource Quality Grade of C- (53/100), calculated from 5 distinct NCES and CRDC indicators.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Mundelein Cons High School 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 | Illinois avg | U.S. avg |
|---|---|---|---|
| Students per teacher | 16.6:1 | 14.6:1 | 15.9:1 |
| Enrollment (students) | 2,282 | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Overview
Enrollment 2,282
Teachers (FTE) 133.0
Students per teacher 16.6:1 +14% vs state
Free-lunch eligible —
NCES ID 172757002919
Student demographics
Hispanic or Latino 49.6%
White 37.7%
Two or More 6.3%
Asian 3.8%
African American 2.5%
Largest group: Hispanic or Latino at 49.6% of enrollment.
Programs & staff
AP courses offered 21
Counselors (FTE) 8.0
Students per counselor 285:1
Discipline & special education
Chronically absent 16.3%
In-school suspensions 141
Out-of-school suspensions 72
Expulsions 6
Funding & spending
District-wide per-pupil expenditure for Mundelein Cons Hsd 120, which includes Mundelein Cons High School.
$24,597
Per student
+22%
vs Illinois
Avg $20,099
+26%
vs U.S.
Avg $19,490
Revenue mix
Local 70.4%
State 24.1%
Federal 5.5%
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.
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 Mundelein Cons High School
How many students attend Mundelein Cons High School?
Mundelein Cons High School has 2,282 students enrolled. It is a high school in Mundelein, IL.
What is the student-teacher ratio at Mundelein Cons High School?
The student-teacher ratio at Mundelein Cons High School is 16.6:1, which is 14% higher than the Illinois average of 14.6:1 and 4% higher than the national average of 15.9:1.
What is the racial and ethnic makeup of Mundelein Cons High School?
The largest demographic group at Mundelein Cons High School is Hispanic or Latino at 49.6%. The school serves a diverse student body in Mundelein, IL.
What is the quality grade for Mundelein Cons High School?
Mundelein Cons High School receives a Resource Quality Grade of C- (53/100) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. This grade reflects available federal resource indicators, not standardized test scores.
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