For the 2025 school year, there are 4 private preschools serving 487 students in Alton, IL.
The top ranked private preschool in Alton, IL is St. Mary School.
The average acceptance rate is 99%, which is higher than the Illinois private preschool average acceptance rate of 86%.
Top Ranked Alton Private Preschools (2025)
School
Location
Quick Facts
St. Mary School
(Catholic)
536 E 3rd St
Alton, IL 62002
(618) 465-8523
Alton, IL 62002
(618) 465-8523
Gr: PK-8 | 337 students Avg. class size: 15 students Tuition listed
Mississippi Valley Christian School![Mississippi Valley Christian School Photo Mississippi Valley Christian School Photo]()

(Baptist)
2009 Seminary Street
Alton, IL 62002
(618) 462-1071
Alton, IL 62002
(618) 462-1071
Gr: PK-12 | 86 students Avg. class size: 10 students Sports: 3 | Extracurrculars: 2 Tuition & acceptance rate listed
New Vision Christian Academy
Alternative School (Pentecostal)
512 Spring St
Alton, IL 62002
(618) 979-9357
Alton, IL 62002
(618) 979-9357
Gr: PK-8 | 11 students
Toddle Towne Learning Center
Daycare / Preschool
3839 Humbert Road
Alton, IL 62002
(618) 462-8852
Alton, IL 62002
(618) 462-8852
Gr: NS-PK | 53 students
Alton, Illinois Private Schools (Closed)
School
Location
Quick Facts
801 State St
Alton, IL 62002
(618) 465-8711
Alton, IL 62002
(618) 465-8711
Gr: PK-8 | 79 students
Frequently Asked Questions
What are the top ranked private preschools in Alton, IL?
The top ranked private preschools in Alton, IL is St. Mary School.
How many private preschools are located in Alton?
4 private preschools are located in Alton.
What percentage of private preschools are religiously affiliated in Alton?
Which private preschools in Alton are often viewed compared to one another?
Popular comparisons of private preschools in Alton include: New Vision Christian Academy vs. St. Mary School
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