For the 2025-26 school year, there are 7 public high schools serving 1,869 students in Marion County, IL.
The top ranked public high schools in Marion County, IL are Safe School Program Centralia, Odin Attendance Center 9-12 and Salem Community High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Marion County, IL public high schools have an average math proficiency score of 17% (versus the Illinois public high school average of 26%), and reading proficiency score of 20% (versus the 29% statewide average). High schools in Marion County have an average ranking of 4/10, which is in the bottom 50% of Illinois public high schools.
Marion County, IL public high school have a Graduation Rate of 76%, which is less than the Illinois average of 87%.
The school with highest graduation rate is Salem Community High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 18% 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 Marion County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Safe School Program Centralia
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
10/
Top 10%10
501 N Elm St
Centralia, IL 62801
(618) 918-2733
Centralia, IL 62801
(618) 918-2733
Gr: 7-12
Rank: #22.
Odin Attendance Center 9-12
(Math: ≤20% | Reading: <50%)
Rank:
Rank:
7/
Top 50%10
102 S Merritt St
Odin, IL 62870
(618) 740-4183
Odin, IL 62870
(618) 740-4183
Gr: 9-12 | 71 students Student-teacher ratio: 7:1 Minority enrollment: 15%
Rank: #33.
Salem Community High School
(Math: 20-24% | Reading: 20-24%)
Rank:
Rank:
5/
Bottom 50%10
1200 N Broadway Ave
Salem, IL 62881
(618) 548-0727
Salem, IL 62881
(618) 548-0727
Gr: 9-12 | 714 students Student-teacher ratio: 16:1 Minority enrollment: 5%
Rank: #44.
Centralia Alternative School
Alternative School
(Math: ≤20% | Reading: ≤20% )
Rank:
Rank:
5/
Bottom 50%10
501 N Elm St
Centralia, IL 62801
(618) 918-2733
Centralia, IL 62801
(618) 918-2733
Gr: 7-12
Rank: #5 - 65. - 6.
Patoka Sr High School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
4/
Bottom 50%10
1220 Kinoka Rd
Patoka, IL 62875
(618) 432-5440
Patoka, IL 62875
(618) 432-5440
Gr: 9-12 | 68 students Student-teacher ratio: 10:1
Rank: #5 - 65. - 6.
Sandoval Sr High School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
4/
Bottom 50%10
859 W Missouri Ave
Sandoval, IL 62882
(618) 247-3361
Sandoval, IL 62882
(618) 247-3361
Gr: 9-12 | 119 students Student-teacher ratio: 12:1 Minority enrollment: 13%
Rank: #77.
Centralia High School
(Math: 10-14% | Reading: 15-19%)
Rank:
Rank:
4/
Bottom 50%10
2100 E Calumet St
Centralia, IL 62801
(618) 532-7391
Centralia, IL 62801
(618) 532-7391
Gr: 9-12 | 897 students Student-teacher ratio: 13:1 Minority enrollment: 32%
Marion County 51爆料s (Closed)
School
Location
Quick Facts
315 S Maple St
Salem, IL 62881
(618) 548-7701
Salem, IL 62881
(618) 548-7701
Gr: PK-K | 97 students Minority enrollment: 1%
Centralia Correctional Center (Closed 2011)
Alternative School
9330 Shattuc Rd
Centralia, IL 62801
(618) 533-4111
Centralia, IL 62801
(618) 533-4111
Gr: 12
900 S Pine St
Centralia, IL 62801
(618) 532-1907
Centralia, IL 62801
(618) 532-1907
Gr: 5-8 | 534 students Student-teacher ratio: 13:1 Minority enrollment: 30%
Clntonmrnwshngtn Truant Alternative School (Closed 2014)
Alternative School
200 East Schwartz St
Salem, IL 62881
(618) 533-3935
Salem, IL 62881
(618) 533-3935
Gr: 7-12 | 2 students Student-teacher ratio: 1:1
1101 S Locust St
Centralia, IL 62801
(618) 532-1907
Centralia, IL 62801
(618) 532-1907
Gr: K | 130 students Student-teacher ratio: 12:1 Minority enrollment: 39%
Hudelson Education Center (Closed 2013)
Special Education School
P.O. Box 548,
Centralia, IL 62801
(618) 532-9312
Centralia, IL 62801
(618) 532-9312
200 South Pine St
Centralia, IL 62801
(618) 533-7120
Centralia, IL 62801
(618) 533-7120
Gr: 4 | 146 students Student-teacher ratio: 13:1 Minority enrollment: 27%
Marclinwash County Ctes High School (Closed 2013)
Vocational School
200 East Schwartz St
Salem, IL 62881
(618) 548-6385
Salem, IL 62881
(618) 548-6385
Gr: 9-12
102 South Merritt St
Odin, IL 62870
(618) 775-8266
Odin, IL 62870
(618) 775-8266
Gr: PK-8 | 232 students Student-teacher ratio: 23:1 Minority enrollment: 7%
102 South Merritt St
Odin, IL 62870
(618) 775-8266
Odin, IL 62870
(618) 775-8266
Gr: 9-12 | 78 students Student-teacher ratio: 11:1 Minority enrollment: 4%
3185 Selmaville Road
Salem, IL 62881
(618) 548-0806
Salem, IL 62881
(618) 548-0806
Gr: 5-8 | 109 students Minority enrollment: 1%
Frequently Asked Questions
What are the top ranked public high schools in Marion County, IL?
The top ranked public high schools in Marion County, IL include Safe School Program Centralia, Odin Attendance Center 9-12 and Salem Community High School.
How many public high schools are located in Marion County?
7 public high schools are located in Marion County.
What is the racial composition of students in Marion County?
Marion County public high schools minority enrollment is 18% 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 Marion County are often viewed compared to one another?
Popular comparisons of public high schools in Marion County include: Salem Community High School vs. Centralia High School, Centralia High School vs. Salem Community High School
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