Community H S Dist 99 - North High School

4436 Main St
Downers Grove, IL 60515
(School attendance zone shown in map)
10/
10
Top 10%
Serving 2,138 students in grades 9-12, Community H S Dist 99 - North High School ranks in the top 10% of all schools in Illinois for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 53% (which is higher than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 49% (which is higher than the Illinois state average of 30%).
The student:teacher ratio of 14:1 is equal to the Illinois state level of 14:1.
Minority enrollment is 29% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).

Quick Stats (2024-25)

  • Grades: 9-12
  • Enrollment: 2,138 students
  • Student:Teacher Ratio: 14:1
  • Minority Enrollment: 29%
  • : 95% (Top 20% in IL)
  • : Top 10%
  • : 53% (Top 10%)
  • : 49% (Top 20%)
  • : 67% (Top 20%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

Top Rankings

Community H S Dist 99 - North High School ranks among the top 20% of public schools in Illinois for:

School Overview

Community H S Dist 99 - North High School's student population of 2,138 students has stayed relatively flat over five school years.
The teacher population of 154 teachers has grown by 7% over five school years.
Grades Offered
Grades 9-12
Total Students
2,138 students
This chart displays total students of Community H S Dist 99 - North High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Community H S Dist 99 - North High School
Total Classroom Teachers
154 teachers
This chart displays the total teachers of Community H S Dist 99 - North High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Community H S Dist 99 - North High School by grade.

School Rankings

Community H S Dist 99 - North High School ranks within the top 10% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Community H S Dist 99 - North High School is 0.47, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
This School
State Level (IL)
#244 out of 3426 schools
(Top 10%)
This chart displays the overall school rank of Community H S Dist 99 - North High School, with the latest 2021-22 school year data.
(20-21)
53%
28%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Community H S Dist 99 - North High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Illinois by year, with the latest 2020-21 school year data.
49%
30%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Community H S Dist 99 - North High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Illinois by year, with the latest 2021-22 school year data.
67%
50%
Student : Teacher Ratio
14:1
14:1
This chart displays the student teacher ratio of Community H S Dist 99 - North High School and the public school average student teacher ratio of Illinois by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
Asian
6%
6%
This chart displays the percentage of Asian students in Community H S Dist 99 - North High School and the percentage of Asian public school students in Illinois by year, with the latest 2022-23 school year data.
Hispanic
14%
27%
This chart displays the percentage of Hispanic students in Community H S Dist 99 - North High School and the percentage of Hispanic public school students in Illinois by year, with the latest 2022-23 school year data.
Black
5%
17%
This chart displays the percentage of Black students in Community H S Dist 99 - North High School and the percentage of Black public school students in Illinois by year, with the latest 2022-23 school year data.
White
71%
45%
This chart displays the percentage of White students in Community H S Dist 99 - North High School and the percentage of White public school students in Illinois by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
4%
4%
This chart displays the percentage of students of two or more races in Community H S Dist 99 - North High School and the percentage of public school students of two or more races in Illinois by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Community H S Dist 99 - North High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Illinois.
0.47
This chart displays the diversity score of Community H S Dist 99 - North High School and the public school average diversity score of Illinois by year, with the latest 2022-23 school year data.
95%
87%
This chart displays graduation rate of Community H S Dist 99 - North High School and public school graduation rate of Illinois by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
14%
43%
This chart displays the percentage of students who is eligible for free lunch in Community H S Dist 99 - North High School and the percentage of public school students who is eligible for free lunch in Illinois by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
4%
4%
This chart displays the percentage of students who is eligible for reduced lunch in Community H S Dist 99 - North High School and the percentage of public school students who is eligible for reduced lunch in Illinois by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education

Frequently Asked Questions

What is Community H S Dist 99 - North High School's ranking?
Community H S Dist 99 - North High School is ranked #244 out of 3,426 schools, which ranks it among the top 10% of public schools in Illinois.
What schools are Community H S Dist 99 - North High School often compared to?
Community H S Dist 99 - North High Schoolis often viewed alongside schools like Community H S Dist 99 - South High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
53% of students have achieved math proficiency (compared to the 28% IL state average), while 49% of students have achieved reading proficiency (compared to the 30% IL state average).
What is the graduation rate of Community H S Dist 99 - North High School?
The graduation rate of Community H S Dist 99 - North High School is 95%, which is higher than the Illinois state average of 87%.
How many students attend Community H S Dist 99 - North High School?
2,138 students attend Community H S Dist 99 - North High School.
What is the racial composition of the student body?
71% of Community H S Dist 99 - North High School students are White, 14% of students are Hispanic, 6% of students are Asian, 5% of students are Black, and 4% of students are Two or more races.
What is the student:teacher ratio of Community H S Dist 99 - North High School?
Community H S Dist 99 - North High School has a student ration of 14:1, which is equal to the Illinois state average of 14:1.
What grades does Community H S Dist 99 - North High School offer ?
Community H S Dist 99 - North High School offers enrollment in grades 9-12
What school district is Community H S Dist 99 - North High School part of?
Community H S Dist 99 - North High School is part of CHSD 99 School District.

School Calendar

View the Community H S Dist 99 - North High School yearly calendar below. Note key dates such as:

Event
Date
Last Day of Winter Break
January 03, 2025 (Friday)
Spring Break Begins - End of Day
March 28, 2025 (Friday)
Spring Break
March 30, 2025 (Sunday)
Last Day of Spring Break
April 04, 2025 (Friday)
Seniors' Last Day
May 13, 2025 (Tuesday)

School Reviews

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Quick Stats (2024-25)

  • Grades: 9-12
  • Enrollment: 2,138 students
  • Student:Teacher Ratio: 14:1
  • Minority Enrollment: 29%
  • : 95% (Top 20%)
  • : Top 10%
  • : 53% (Top 10%)
  • : 49% (Top 20%)
  • : 67% (Top 20%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

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