For the 2025-26 school year, there is 1 private school serving 150 students in Warren County, IL (there are , serving 2,295 public students). 6% of all K-12 students in Warren County, IL are educated in private schools (compared to the IL state average of 12%).
The top ranked private school in Warren County, IL is Immaculate Conception School.
100% of private schools in Warren County, IL are religiously affiliated (most commonly Catholic).
Top Ranked Warren County ²ÝÁñÉçÇø Schools (2025-26)
School
Location
Quick Facts
Immaculate Conception School
(Catholic)
115 N B St
Monmouth, IL 61462
(309) 734-6037
Monmouth, IL 61462
(309) 734-6037
Gr: PK-8 | 150 students Sports: 4 Tuition listed
Frequently Asked Questions
What are the top ranked private schools in Warren County, IL?
The top ranked private schools in Warren County, IL is Immaculate Conception School.
How many private schools are located in Warren County?
1 private schools are located in Warren County.
What percentage of students in Warren County go to private school?
6% of all K-12 students in Warren County are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Warren County?
100% of private schools in Warren County are religiously affiliated (most commonly Catholic).
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