For the 2025-26 school year, there are 3 public schools serving 1,418 students in Monticello, IL (there are 2 private schools, serving 129 private students). 92% of all K-12 students in Monticello, IL are educated in public schools (compared to the IL state average of 88%).
The top ranked public schools in Monticello, IL are Washington School, Monticello Middle School and Monticello High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Monticello, IL public schools have an average math proficiency score of 32% (versus the Illinois public school average of 27%), and reading proficiency score of 48% (versus the 30% statewide average). Schools in Monticello have an average ranking of 9/10, which is in the top 20% of Illinois public schools.
Minority enrollment is 7% of the student body (majority Black and Hispanic), which is less than the Illinois public school average of 56% (majority Hispanic).
Best Public Schools in Monticello, IL (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Washington School
(Math: 45-49% | Reading: 40-44%)
Rank:
Rank:
9/
Top 20%10
3 Sage Dr
Monticello, IL 61856
(217) 762-8511
Monticello, IL 61856
(217) 762-8511
Gr: PK-3 | 558 students Student-teacher ratio: 14:1 Minority enrollment: 5%
Rank: #22.
Monticello Middle School
(Math: 27% | Reading: 54%)
Rank:
Rank:
8/
Top 30%10
2015 E Washington St
Monticello, IL 61856
(217) 762-8511
Monticello, IL 61856
(217) 762-8511
Gr: 6-8 | 381 students Student-teacher ratio: 14:1 Minority enrollment: 7%
Rank: #33.
Monticello High School
(Math: 30-34% | Reading: 35-39%)
Rank:
Rank:
8/
Top 30%10
1 Sage Dr
Monticello, IL 61856
(217) 762-8511
Monticello, IL 61856
(217) 762-8511
Gr: 9-12 | 479 students Student-teacher ratio: 13:1 Minority enrollment: 10%
Monticello, Illinois Public Schools (Closed)
School
Location
Quick Facts
700 N Buchanan St
Monticello, IL 61856
(217) 762-8511
Monticello, IL 61856
(217) 762-8511
Gr: PK-1 | 265 students Minority enrollment: 5%
Frequently Asked Questions
What are the top ranked public schools in Monticello, IL?
The top ranked public schools in Monticello, IL include Washington School, Monticello Middle School and Monticello High School.
How many public schools are located in Monticello?
3 public schools are located in Monticello.
What percentage of students in Monticello go to public school?
92% of all K-12 students in Monticello are educated in public schools (compared to the IL state average of 88%).
What is the racial composition of students in Monticello?
Monticello public schools minority enrollment is 7% of the student body (majority Black and Hispanic), which is less than the Illinois public schools average of 56% (majority Hispanic).
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