For the 2025-26 school year, there are 4 private schools serving 289 students in Addison, IL (there are 13 public schools, serving 5,346 public students). 5% of all K-12 students in Addison, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private schools in Addison, IL include Innovations Academy Therapeutic Day School and Sunrise Montessori Academy.
The average acceptance rate is 95%, which is higher than the Illinois private school average acceptance rate of 84%.
25% of private schools in Addison, IL are religiously affiliated (most commonly Catholic).
Top-Ranked Addison Private Schools (2025-26)
School
Location
Quick Facts
301 S Swift Rd Ste F
Addison, IL 60101
(630) 540-3900
Addison, IL 60101
(630) 540-3900
Gr: 3-12 | 32 students Avg. class size: 10 students Tuition listed
Sunrise Montessori Academy
Montessori School
960 W Army Trail Blvd
Addison, IL 60101
(630) 628-9000
Addison, IL 60101
(630) 628-9000
Gr: PK-K | 14 students
1233 W Holtz Ave
Addison, IL 60101
(630) 543-4130
Addison, IL 60101
(630) 543-4130
Gr: PK-8 | 243 students Avg. class size: 20 students Sports: 2 | Extracurrculars: 12 Tuition & acceptance rate listed
Addison, Illinois Private Schools (Closed)
School
Location
Quick Facts
555 North Lombard Road
Addison, IL 60101
(630) 543-6310
Addison, IL 60101
(630) 543-6310
Gr: 9-12 Avg. class size: 21 students Tuition listed
St. Joseph School (Closed 2010)
(Catholic)
330 E Fullerton Ave
Addison, IL 60101
(630) 279-6553
Addison, IL 60101
(630) 279-6553
Gr: K-5 | 127 students
Frequently Asked Questions
What are the top-ranked private schools in Addison, IL?
The top-ranked private schools in Addison, IL include Innovations Academy Therapeutic Day School and Sunrise Montessori Academy.
How many private schools are located in Addison?
4 private schools are located in Addison.
What percentage of students in Addison go to private school?
5% of all K-12 students in Addison are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Addison?
25% of private schools in Addison are religiously affiliated (most commonly Catholic).
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