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B−

Sullivan High School

PublicHighGrades 9–12

725 N Main St, Sullivan, IL 61951 · (217) 728-8311 · Part of Sullivan Community Unit School District 300

Sullivan Township’s School Grade B− better than 52% of Illinois school districts

Directions
Students
317
Students per teacher
15:1
Free or reduced lunch
44%
Setting
Town
Grades
9–12
The gist

What stands out about Sullivan High School

  • Its own letter, B−: better results than 54% of Illinois’s public schools
  • Math proficiency 9 pts below the state

On the path

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

6–8Sullivan Middle Schoolin Sullivan
9–12Sullivan High SchoolYou are here

Test scores

2020–21
Math proficiency17%
State average 25.9%
Reading / language arts32%
State average 30.7%

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

Location

Directions ↗

725 N Main St, Sullivan

Students

Enrollment by grade
Grade 989
Grade 1067
Grade 1178
Grade 1283
Enrollment over time
314’20
341’21
361’22
328’23
317’24

About steady since 2020–21.

Who goes here
White 92%Two or more races 4%Hispanic 3%Black <1%Asian <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 Sullivan High School from Sullivan Township families.

Other schools in Sullivan Community Unit School District 300

The district →
Sullivan Elem School
Elementary · Grades PK–5 · Sullivan
A−
565 students18:1
Sullivan Middle School
Middle · Grades 6–8 · Sullivan
C+
266 students16:1

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; Sullivan Township’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.