For the 2026 school year, there are 7 public high schools serving 1,644 students in Jefferson County, IL.
The top-ranked public high schools in Jefferson County, IL are Waltonville High School, Webber High School and Woodlawn High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Jefferson County, IL public high schools have an average math proficiency score of 13% (versus the Illinois public high school average of 26%), and reading proficiency score of 18% (versus the 29% statewide average). High schools in Jefferson County have an average ranking of 1/10, which is in the bottom 50% of Illinois public high schools.
Jefferson County, IL public high school have a Graduation Rate of 85%, which is less than the Illinois average of 87%.
The school with highest graduation rate is Mount Vernon High School, with 86% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 23% of the student body (majority Black), which is less than the Illinois public high school average of 55% (majority Hispanic).
Best Public High Schools in Jefferson County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Waltonville High School
(Math: ≤20% | Reading: 21-39%)
Rank:
Rank:
6/
Top 50%10
804 W Knob St
Waltonville, IL 62894
(618) 279-7211
Waltonville, IL 62894
(618) 279-7211
Gr: 9-12 | 99 students Student-teacher ratio: 10:1 Minority enrollment: 2%
Rank: #22.
Webber High School
(Math: ≤20% | Reading: 20-29%)
Rank:
Rank:
5/
Bottom 50%10
901 6th St
Bluford, IL 62814
(618) 732-6121
Bluford, IL 62814
(618) 732-6121
Gr: 9-12 | 129 students Student-teacher ratio: 13:1 Minority enrollment: 5%
Rank: #33.
Woodlawn High School
(Math: ≤10% | Reading: 20-29%)
Rank:
Rank:
4/
Bottom 50%10
300 N Central St
Woodlawn, IL 62898
(618) 735-2631
Woodlawn, IL 62898
(618) 735-2631
Gr: 9-12 | 176 students Student-teacher ratio: 13:1 Minority enrollment: 7%
Rank: #44.
Mount Vernon High School
(Math: 12% | Reading: 15%)
Rank:
Rank:
3/
Bottom 50%10
11101 N Wells Bypass Rd
Mount Vernon, IL 62864
(618) 246-1750
Mount Vernon, IL 62864
(618) 246-1750
Gr: 9-12 | 1,240 student Student-teacher ratio: 14:1 Minority enrollment: 29%
Rank: n/an/a
Mt Vernon Alternative School
Alternative School
2300 Benton Rd
Mount Vernon, IL 62864
(618) 316-7071
Mount Vernon, IL 62864
(618) 316-7071
Gr: 6-12
Rank: n/an/a
Mt Vernon Area Career Center
Vocational School
11101 N Wells Bypass Rd
Mount Vernon, IL 62864
(618) 244-3700
Mount Vernon, IL 62864
(618) 244-3700
Gr: 11-12
Rank: n/an/a
Safe School Program
Alternative School
2300 Benton Rd
Mount Vernon, IL 62864
(618) 316-7071
Mount Vernon, IL 62864
(618) 316-7071
Gr: 6-12
Jefferson County Public Schools (Closed)
School
Location
Quick Facts
601 South Gum St
Belle Rive, IL 62810
(618) 756-2486
Belle Rive, IL 62810
(618) 756-2486
Gr: PK-4 | 105 students Student-teacher ratio: 8:1 Minority enrollment: 5%
Big Muddy River Correctional Center (Closed 2011)
Alternative School
251 North Illinois Hwy 37
Ina, IL 62846
(618) 437-5300
Ina, IL 62846
(618) 437-5300
Gr: 12
901 6th St
Bluford, IL 62814
(618) 732-8242
Bluford, IL 62814
(618) 732-8242
Gr: PK-8 | 284 students Student-teacher ratio: 15:1 Minority enrollment: 1%
14975 E Bakerville Rd
Mount Vernon, IL 62864
(618) 244-8070
Mount Vernon, IL 62864
(618) 244-8070
Gr: K-8 | 133 students Student-teacher ratio: 22:1 Minority enrollment: 5%
511 S Elm St
Ina, IL 62846
(618) 437-5361
Ina, IL 62846
(618) 437-5361
Gr: PK-8 | 105 students Student-teacher ratio: 10:1 Minority enrollment: 8%
Mt Vernon Area Vocational Center (Closed 2013)
Vocational School
320 South 7th St
Mount Vernon, IL 62864
(618) 246-5602
Mount Vernon, IL 62864
(618) 246-5602
Gr: 11-12
Sesr Hamiltonjefferson Cty (Closed 2006)
Vocational School
320 S 7th Street
Mount Vernon, IL 62864
(618) 244-3700
Mount Vernon, IL 62864
(618) 244-3700
310 S Elm St
Bluford, IL 62814
(618) 732-6121
Bluford, IL 62814
(618) 732-6121
Gr: 9-12 | 131 students Student-teacher ratio: 10:1 Minority enrollment: 3%
300 N Central St
Woodlawn, IL 62898
(618) 735-2631
Woodlawn, IL 62898
(618) 735-2631
Gr: 9-12 | 158 students Student-teacher ratio: 10:1 Minority enrollment: 4%
301 S Central St
Woodlawn, IL 62898
(618) 735-2661
Woodlawn, IL 62898
(618) 735-2661
Gr: PK-8 | 356 students Student-teacher ratio: 14:1 Minority enrollment: 6%
Frequently Asked Questions
What are the top-ranked public high schools in Jefferson County, IL?
The top-ranked public high schools in Jefferson County, IL include Waltonville High School, Webber High School and Woodlawn High School.
How many public high schools are located in Jefferson County?
7 public high schools are located in Jefferson County.
What is the racial composition of students in Jefferson County?
Jefferson County public high schools minority enrollment is 23% of the student body (majority Black), which is less than the Illinois public high schools average of 55% (majority Hispanic).
Which public high schools in Jefferson County are often viewed compared to one another?
Popular comparisons of public high schools in Jefferson County include: Waltonville High School vs. Mount Vernon High School, Mount Vernon High School vs. Waltonville High School
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