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Best 62002 Illinois Private High Schools (2026)

For the 2026 school year, there are 4 private high schools serving 604 students in 62002, IL.
The top-ranked private high schools in 62002, IL include Marquette Catholic High School, St. Mary's School, and Center For Children To Heal And Achieve (ccha).
The average acceptance rate is 99%, which is higher than the Illinois private high school average acceptance rate of 81%.
75% of private high schools in 62002, IL are religiously affiliated (most commonly Catholic and Baptist).

Top-Ranked 62002 Illinois Private High Schools (2026)

School
Location
Quick Facts
Center For Children To Heal And Achieve (ccha)
Special Education School
1400 State St
Alton, IL 62002
(618) 465-3594
Gr: 2-12 | 46 students
Marquette Catholic High School
(Catholic)
(1)
219 E 4th St
Alton, IL 62002
(618) 463-0580
Gr: 9-12 | 390 students Avg. class size: 20 students Sports: 13 | Extracurrculars: 13 Tuition & acceptance rate listed
St. Mary's School
(Catholic)
1015 Milton Rd
Alton, IL 62002
(618) 465-9719
Gr: 7-9 | 82 students Tuition listed
2009 Seminary Street
Alton, IL 62002
(618) 462-1071
Gr: PK-12 | 86 students Avg. class size: 10 students Sports: 3 | Extracurrculars: 2 Tuition & acceptance rate listed
[+] Show Closed Private Schools in 62002 Illinois

62002, Illinois Private Schools (Closed)

School
Location
Quick Facts
801 State St
Alton, IL 62002
(618) 465-8711
Gr: PK-8 | 79 students

Frequently Asked Questions

What are the top-ranked private high schools in 62002, IL?
The top-ranked private high schools in 62002, IL include Marquette Catholic High School, St. Mary's School, and Center For Children To Heal And Achieve (ccha).
How many private high schools are located in 62002?
4 private high schools are located in 62002.
What percentage of private high schools are religiously affiliated in 62002?
75% of private high schools in 62002 are religiously affiliated (most commonly Catholic and Baptist).

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