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A−

Comm H S Dist 99 - South High Sch

PublicHighGrades 9–12

1436 Norfolk St, Downers Grove, IL 60516 · (630) 795-8501 · Part of Community High School District 99

Downers Grove Township’s School Grade A better than 89% of Illinois school districts

Directions
Students
2,591
Students per teacher
15:1
Setting
City
Grades
9–12
The gist

What stands out about Comm H S Dist 99 - South High Sch

  • Its own letter, A−: reading and math results near the top of Illinois’s public schools
  • Math proficiency 15 pts above the state
  • Reading / language arts 10 pts above the state

On the path

Where Downers Grove Township kids come from and go next. The whole path →

7–82 middle schoolsDepends on your address
9–12Comm H S Dist 99 - South High SchYou are here

Test scores

2020–21
Math proficiency41%
State average 25.9%
Reading / language arts41%
State average 30.7%

Its own letter, A−, places these results among Illinois’s 3,406 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

1436 Norfolk St, Downers Grove

Students

Enrollment by grade
Grade 9655
Grade 10645
Grade 11642
Grade 12649
Enrollment over time
2,796’20
2,729’21
2,637’22
2,604’23
2,591’24

Down 7.3% since 2020–21.

Who goes here
White 54%Hispanic 23%Black 11%Asian 7%Two or more races 4%Native Hawaiian/Pacific Islander <1%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Comm H S Dist 99 - South High Sch from Downers Grove Township families.

Other schools in Community High School District 99

The district →
Comm H S Dist 99 - North H S
High · Grades 9–12 · Downers Grove
A
2,082 students14:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Illinois’s other public schools; Downers Grove Township’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.