Best Schools in Sullivan, Illinois
3 schools · 1 Elementary · 1 Middle · 1 High
Choosing a school in Sullivan?
Use this page to compare every school in Sullivan by level, neighborhood, and district — and find the right fit, not just the top of the list.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Sullivan Elem School
Elementary · Sullivan Cusd 300. Ranked from real test data; use the map and table below to check address fit.
Sullivan High School
High · Sullivan Cusd 300. Ranked from real test data; use the map and table below to check address fit.
Sullivan Middle School
Middle · Sullivan Cusd 300. Ranked from real test data; use the map and table below to check address fit.
The short answer
The top-rated schools in Sullivan for 2026 are Sullivan Elem School (6.1/10), Sullivan High School (5.0/10), and Sullivan Middle School (3.5/10), based on MySchoolScout's analysis of real test data across 3 rated schools. Ratings blend student growth, poverty-adjusted academic achievement, and school environment (plus college readiness for high schools), with equity shown as context, not scored; schools with estimated (proxy) scores are excluded from this ranking.
Schools
3
in this city
Avg Score
4.9
out of 10
Median Home
$136,400
home value · ACS
District
1
serving the city
Schools
3
in this city
Avg Score
4.9
out of 10
Median Home
$136,400
home value · ACS
District
1
serving the city
Top-Rated Schools in Sullivan
Ranked by MySchoolScout composite using only schools with real test data (3 of 3). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
| # | School | Rating |
|---|---|---|
| 1 | Sullivan Elem School | 6.1 / 10 |
| 2 | Sullivan High School | 5.0 / 10 |
| 3 | Sullivan Middle School | 3.5 / 10 |
See every school — including those with estimated data — in the full directory below. How we rate schools.
Family Snapshot
At a glance- Avg school rating
- 4.9/10
- Median household income
- $75,234
- Median home value
- $136,400
- Bachelor's degree or higher
- 22%
- Avg commute
- 20 min
- Owner-occupied homes
- 81%
0% of schools rated 7+
Census ACS, ZIPs in this city
Owner-occupied units
Adults 25+
Workers age 16+
Of occupied housing units
How Sullivan compares
Illinois rank
#404 of 444
cities by avg. school score
Vs. state average
-1.4
below Illinois avg (6.2)
Median household income
$75k
92% of Illinois median
Schools in this city
3
About Schools in Sullivan, Illinois
Sullivan, Illinois is home to 3 schools, including 3 public schools. The city's schools span 1 elementary school, 1 middle school, and 1 high school.
With an average rating of 4.9 out of 10, schools in Sullivan show moderate performance on the MySchoolScout composite scale, which blends student growth, poverty-adjusted academic achievement, and school environment — plus college readiness for high schools.
The highest-performing school in Sullivan is Sullivan Elem School with a composite score of 6.1/10, demonstrating strong academic outcomes and school quality metrics.
Sullivan is served by 1 school district: Sullivan CUSD 300. These districts collectively serve 1,142 students.
Sullivan's community shows 22% bachelor's degree attainment with a median household income of $75,234. The poverty rate in the area is 7.4%.
Browse the schools below to compare ratings, test scores, enrollment, and other key metrics. Use the filters to focus on specific school levels or types that match your family's needs.
Elementary Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 561 students · Pre-K–5th | 6.1 |
Middle Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 253 students · 6th–8th | 3.5 |
High Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 328 students · 9th–12th | 5.0 |
Schools in Sullivan
Sullivan, Illinois · 3 schools
Community Demographics
Census ACS 2022 5-Year Estimates across 1 ZIP code
Median Income
$75,234
Median Home Value
$136,400
Median Rent
$793/mo
Population
7,654
College Educated
22%
Homeownership
81%
Avg Commute
20 min
Poverty Rate
7.4%
Community Profile
Sullivan has a median household income of $75,234. It is a community where 22% of adults hold a bachelor's degree or higher. The median home value in the area is $136,400, with a median rent of $793/month. The local poverty rate of 7.4% is relatively low. The average commute for residents is 20 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Schools by Level
- State
- Illinois
- Elementary
- 1
- Middle
- 1
- High
- 1
Resources
School District
Nearby Cities
Other Major Cities in Illinois
Top metros statewide by school count.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateFrequently Asked Questions
Common questions about schools in Sullivan, Illinois
How many schools are in Sullivan, Illinois?
Sullivan has 3 schools, including 3 public and 0 private schools spanning elementary, middle, and high school levels.
What is the average school rating in Sullivan, Illinois?
The average MySchoolScout composite score for schools in Sullivan is 4.9 out of 10, built from student growth, poverty-adjusted academic achievement, and school environment — plus college readiness for high schools.
What is the top-ranked school in Sullivan, Illinois?
The top-ranked school in Sullivan on MySchoolScout is Sullivan Elem School with a composite score of 6.1/10.
What is the best elementary school in Sullivan, Illinois?
The top-ranked elementary school in Sullivan on MySchoolScout is Sullivan Elem School with a composite score of 6.1/10.
What is the best middle school in Sullivan, Illinois?
The top-ranked middle school in Sullivan on MySchoolScout is Sullivan Middle School with a composite score of 3.5/10.
What is the best high school in Sullivan, Illinois?
The top-ranked high school in Sullivan on MySchoolScout is Sullivan High School with a composite score of 5.0/10.
How many school districts serve Sullivan, Illinois?
Sullivan is served by 1 school district: Sullivan Cusd 300.
What is the education level in Sullivan, Illinois?
According to Census data, 22% of adults in Sullivan have earned a bachelor's degree or higher.
What is the median income in Sullivan, Illinois?
The median household income in Sullivan is approximately $75,234 according to Census ACS 2022 estimates.
What is the student-teacher ratio in Sullivan, Illinois?
The average student-teacher ratio across schools in Sullivan is 16.1:1. This ratio varies by school, so families should check individual school profiles for specific classroom sizes.
How does MySchoolScout rate schools in Sullivan, Illinois?
MySchoolScout rates schools using publicly available data from the NCES Common Core of Data and state education departments. Each school receives a 1-10 composite score built from Student Growth, Poverty-Adjusted Academic Achievement, and School Environment — plus College Readiness for high schools. Weights vary by school level, and equity data is shown for context but not scored.
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Data from NCES Common Core of Data, Illinois Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.