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What do students at Mundelein Cons High School actually talk about outside of class?
Community prompt from u/allk12. Replies below.
Enrollment
2,282
High
STATE 834
SCHOOL COMMUNITY·MUNDELEIN CONS HSD 120·NCES 172757002919
Mundelein Cons High School
1350 W Hawley St, Mundelein, IL 60060 · (847) 949-2700 · Lake County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL2,282 STUDENTS
A-
allk12 Grade
Scored higher than 79% of Illinois public high schools
- A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ·Beats expectations Not available for this school, so the grade uses the other parts.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Illinois public high schools
Student : Teacher
15.8:1
144 FTE teachers
STATE 13.8:1
Free / Reduced Lunch
,
Title I proxy
STATE 56%
Community
5
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 563 | 25% |
| Grade 10 | 581 | 25% |
| Grade 11 | 551 | 24% |
| Grade 12 | 587 | 26% |
Student demographics
61%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
STATE 69% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Where Mundelein Cons High School ranks
Among high schools| Measure | This school | In Illinois | In Lake County |
|---|---|---|---|
| Enrollment ranked largest first | 2,282 | #55 of 708 | #5 of 21 |
| Students per teacher ranked fewest first | 15.8:1 | #397 of 528 | #19 of 21 |
| Diversity index ranked most diverse first | 60.5% | #102 of 537 | #8 of 21 |
| Enrollment change since 2017-18 ranked fastest growth first | +15.4% | #39 of 191 | #3 of 8 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
2,282
+194 (+9%) vs 2020
+109% since 1990-91, when it was 1,092
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 2,282 | 144.3 | 15.8:1 | N/A |
| 2023-24 | 2,261 | 139.6 | 16.2:1 | N/A |
| 2022-23 | 2,212 | 133.5 | 16.6:1 | N/A |
| 2020-21 | 2,088 | N/A | N/A | N/A |
| 2017-18 | 1,978 | 124.2 | 15.9:1 | 30% (595) |
| 2015-16 | 1,991 | 119 | 16.7:1 | 34% (675) |
| 2010-11 | 2,175 | 117 | 18.6:1 | 31% (668) |
| 2000-01 | 2,003 | 121 | 16.6:1 | N/A |
| 1990-91 | 1,092 | 67 | 16.3:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Mundelein Cons High School.
Since 2017-18: students up 15% (1,978 to 2,282); teachers up 16% (124.2 to 144.3).
About Mundelein Cons High School
Mundelein Cons High School is one of the public schools in Mundelein, Illinois. It is a high-enrollment high school. It reports enrollment of 2,282 students in grades 9 through 12. The school is 174% above the average for high schools in Illinois.
Mundelein Cons HSD 120 is responsible for Mundelein Cons High School.
The largest group at Mundelein Cons High School is Hispanic students, at 50%. The school is also 38% White, 6% multiracial, 4% Asian, and 3% Black. That is higher than the 25% Hispanic share among all Lake County residents. Measured by the diversity index, the student body scores 61%.
The school lists 144.3 full-time-equivalent teachers and a student-to-teacher ratio of 15.8:1. Compared with the 13.8:1 average for high schools in Illinois, this school's ratio is higher.
Mundelein Cons High School earns an A- on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 79% of Illinois public high schools.
For Lake County, Census Bureau data show median household income comes to about $110,416, 48% of adults hold a bachelor's degree or higher, and about 6% of people live in poverty. Public schools in Lake County number 214, with about 118,032 students.
Mundelein Cons High School's nearest public school is Carl Sandburg Middle School (about 0.4 miles). The count of other public schools within five miles is at least 8.
Federal data place Mundelein Cons High School in the Suburb: Large locale, which means it is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Enrollment rose 9% over 4 years, reaching 2,282 in 2024-25.
This page is a place to ask questions and share updates about fundraisers, report cards, and school supplies at Mundelein Cons High School. Parents, students, alumni, and staff are welcome to post.
Lake County at a glance
View full county profilePopulation
714,223
Census ACS
Median income
$110,416
Household, ACS
Bachelor's+
48%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
214
118,032 students
Quick facts
Related schools
Other schools in Mundelein
- Fremont Elementary SchoolElementary · 743 students
- Fremont Jr High/Middle SchoolMiddle · 692 students
- Fremont Intermediate SchoolElementary · 651 students
- Carl Sandburg Middle SchoolMiddle · 529 students
- Mechanics Grove Elementary SchoolElementary · 486 students
- Washington Elementary SchoolElementary · 467 students
Nearby schools
- Carl Sandburg Middle School0.4 mi · 529
- Lincoln Elementary School0.8 mi · 88
- Lincoln School0.8 mi · 128
- Mechanics Grove Elementary School0.8 mi · 486
- Washington Elementary School1.1 mi · 467
- West Oak Middle School2.0 mi · 280
Frequently asked questions
About Mundelein Cons High SchoolHow many students attend Mundelein Cons High School?
Mundelein Cons High School enrolls approximately 2,282 students in grades 09-12.
Is Mundelein Cons High School an elementary, middle, or high school?
Mundelein Cons High School is a high school covering grades 09-12.
How many teachers does Mundelein Cons High School have?
Mundelein Cons High School employs 144 FTE teachers, for a student-to-teacher ratio of 15.8:1.
What is the student diversity at Mundelein Cons High School?
Student demographics at Mundelein Cons High School are roughly 38% White, 50% Hispanic, 3% Black, 4% Asian, 6% Two or more.
Who oversees Mundelein Cons High School?
Mundelein Cons High School is overseen by Mundelein Cons HSD 120 in Lake County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.