For the 2026-27 school year, there are 4 public schools serving 1,115 students in Hamilton County, IL.
The top-ranked public schools in Hamilton County, IL are Dahlgren Elementary School, East Side Elementary School and Hamilton County Jr/sr High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Hamilton County, IL public schools have an average math proficiency score of 28% (versus the Illinois public school average of 27%), and reading proficiency score of 41% (versus the 30% statewide average). Schools in Hamilton County have an average ranking of 9/10, which is in the top 20% of Illinois public schools.
Minority enrollment is 5% of the student body (majority Hispanic), which is less than the Illinois public school average of 55% (majority Hispanic).
Best Public Schools in Hamilton County (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Dahlgren Elementary School
(Math: 35-39% | Reading: 40-44%)
Rank:
Rank:
8/
Top 30%10
5th And Dale St
Dahlgren, IL 62828
(618) 736-2316
Dahlgren, IL 62828
(618) 736-2316
Gr: K-6 | 139 students Student-teacher ratio: 17:1 Minority enrollment: 2%
Rank: #22.
East Side Elementary School
(Math: 34% | Reading: 44%)
Rank:
Rank:
8/
Top 30%10
501 E Randolph St
Mc Leansboro, IL 62859
(618) 643-2328
Mc Leansboro, IL 62859
(618) 643-2328
Gr: K-6 | 384 students Student-teacher ratio: 15:1 Minority enrollment: 6%
Rank: #33.
Hamilton County Jr/sr High School
(Math: 20% | Reading: 38%)
Rank:
Rank:
7/
Top 50%10
1 Fox Ln
Mc Leansboro, IL 62859
(618) 643-2328
Mc Leansboro, IL 62859
(618) 643-2328
Gr: 7-12 | 480 students Student-teacher ratio: 15:1 Minority enrollment: 4%
Rank: n/an/a
204 W Cherry St
Mc Leansboro, IL 62859
(618) 643-2328
Mc Leansboro, IL 62859
(618) 643-2328
Gr: PK | 88 students Student-teacher ratio: 22:1 Minority enrollment: 14%
Hamilton County Public Schools (Closed)
School
Location
Quick Facts
R R 3
Mc Leansboro, IL 62859
(618) 757-2262
Mc Leansboro, IL 62859
(618) 757-2262
Gr: K-6 | 122 students
P O Box 136
Dale, IL 62829
(618) 773-4266
Dale, IL 62829
(618) 773-4266
Gr: K-6 | 115 students Minority enrollment: 1%
Frequently Asked Questions
What are the top-ranked public schools in Hamilton County, IL?
The top-ranked public schools in Hamilton County, IL include Dahlgren Elementary School, East Side Elementary School and Hamilton County Jr/sr High School.
How many public schools are located in Hamilton County?
4 public schools are located in Hamilton County.
What is the racial composition of students in Hamilton County?
Hamilton County public schools minority enrollment is 5% of the student body (majority Hispanic), which is less than the Illinois public schools average of 55% (majority Hispanic).
Recent Articles
Can Your Child Get Into School Clubs and Activities?
Discover whether your child can access advertised school clubs and activities, including enrollment limits, tryouts, fees, transportation, scheduling conflicts, and essential questions parents should ask before choosing schools today.
Who Supervises Students When Their Teacher Is Out?
Discover who supervises students when regular teachers are absent, how schools arrange classroom coverage, what qualifications substitutes need, and which questions parents should ask about safety and learning continuity.
When the School Nurse Isn't There: Parent Guide
Learn what happens when school nurses are absent, how public schools handle medications and emergencies, and which essential questions parents should ask to protect their children's health and safety daily.