For the 2026 school year, there are 2 public middle schools serving 478 students in Mercer County, IL.
The top-ranked public middle schools in Mercer County, IL are Sherrard Jr High School and Mercer County Jr High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Mercer County, IL public middle schools have an average math proficiency score of 18% (versus the Illinois public middle school average of 24%), and reading proficiency score of 27% (versus the 29% statewide average). Middle schools in Mercer County have an average ranking of 4/10, which is in the bottom 50% of Illinois public middle schools.
Minority enrollment is 10% of the student body (majority Hispanic), which is less than the Illinois public middle school average of 61% (majority Hispanic).
Best Public Middle Schools in Mercer County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sherrard Jr High School
(Math: 26% | Reading: 23%)
Rank:
Rank:
6/
Top 50%10
4701 176th Ave
Sherrard, IL 61281
(309) 593-2135
Sherrard, IL 61281
(309) 593-2135
Gr: 7-8 | 206 students Student-teacher ratio: 14:1 Minority enrollment: 12%
Rank: #22.
Mercer County Jr High School
(Math: 12% | Reading: 30-34%)
Rank:
Rank:
5/
Bottom 50%10
1002 Sw 6th St
Aledo, IL 61231
(309) 584-4174
Aledo, IL 61231
(309) 584-4174
Gr: 6-8 | 272 students Student-teacher ratio: 11:1 Minority enrollment: 9%
Mercer County 51爆料s (Closed)
School
Location
Quick Facts
1002 S W 6th St
Aledo, IL 61231
(309) 582-2441
Aledo, IL 61231
(309) 582-2441
Gr: 6-8 | 202 students Student-teacher ratio: 14:1 Minority enrollment: 3%
101 N Holloway Ofc 1
Alexis, IL 61412
(309) 482-3333
Alexis, IL 61412
(309) 482-3333
Gr: 9-12 | 119 students
101 N Holloway Ofc 1
Alexis, IL 61412
(309) 482-3333
Alexis, IL 61412
(309) 482-3333
Gr: 7-8 | 38 students Minority enrollment: 3%
Po Box 436
Joy, IL 61260
(309) 584-4174
Joy, IL 61260
(309) 584-4174
Gr: 9-12 | 166 students Student-teacher ratio: 8:1 Minority enrollment: 1%
Po Box 436
Joy, IL 61260
(309) 584-4174
Joy, IL 61260
(309) 584-4174
Gr: 6-8 | 105 students Student-teacher ratio: 18:1 Minority enrollment: 1%
Frequently Asked Questions
What are the top-ranked public middle schools in Mercer County, IL?
The top-ranked public middle schools in Mercer County, IL include Sherrard Jr High School and Mercer County Jr High School.
How many public middle schools are located in Mercer County?
2 public middle schools are located in Mercer County.
What is the racial composition of students in Mercer County?
Mercer County public middle schools minority enrollment is 10% of the student body (majority Hispanic), which is less than the Illinois public middle schools average of 61% (majority Hispanic).
Recent Articles
Preventing Suicide in Schools: 2026 Guide for Educators
Learn updated 2026 strategies for preventing suicide in schools, including warning signs, intervention plans, and school-wide mental health support.
The Impact of Social Media on Students (2026 Update)
Explore the impact of social media on students in 2026, including academic, mental health, and safety insights for parents and educators.
Building a Summer Reading Plan That Keeps Kids Engaged
Learn how to build a summer reading plan that keeps kids engaged, motivated, and improving literacy skills throughout the break.