Chaddock is united in our commitment to offer hope and healing to children and familes by providing innovative services in caring settings.
Chaddock is a nationally recognized leader in effectively responding to the holistic needs of clients, staff, funders and community in an ever-changing human services environment.
This is accomplished through a commitment to Teamwork, Collaboration, Continuous quality improvement, Innovative problem-solving, Professionalism.
Chaddock acknowledges the inherent worth of each individual, regardless of the circumstances they may have experienced.
We believe students, staff, and all those we encounter are deserving of our compassion, concern and support.
Providing a caring environment, in which to learn, work and/or become involved, is a key element for any individual to reach their full potential.
Quick Facts (2026)
- Top-Ranked IL School
- School Type: Special Education School
- Grades: Kindergarten-12
- Enrollment: 77 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Chaddock ranks among the top 20% of private schools in Illinois for:
Category
Attribute
School History
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-12
Year Founded
1853
School Calendar
Campus Size
30 acres
Student Body
Total Students
77 students
Student Body Type
Co-ed
% Students of Color
18%
State avg.: 34%
Students by Grade
Academics and Faculty
Total Classroom Teachers
17 teachers
Student-Teacher Ratio
5:1
National avg.: 11:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What is Chaddock's ranking?
Chaddock ranks among the top 20% of private schools in Illinois for: Oldest founding date.
When is the application deadline for Chaddock?
The application deadline for Chaddock is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
People that viewed Chaddock also viewed these schools: Easter Seals Therapeutic Day School, Chilren's Habilitation Center, Misericordia South, Hyde Park Day School - Chicago campus and Sonia Shankman Orthogenic School.
The nearest high school to Chaddock is St. Francis Solanus School (0.8 miles away)
The nearest elementary school and preschool is St. Peter School (0.2 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
Easter Seals Therapeutic Day School
Special Education School
17300 Ozark Ave
Tinley Park, IL 60477
(708) 802-9050
Tinley Park, IL 60477
(708) 802-9050
218.7 miles
Gr: K-12 | 102 students
121 W 154th Street
Harvey, IL 60426
(708) 596-2220
Harvey, IL 60426
(708) 596-2220
226.3 miles
Gr: PK-11 | 28 students
Misericordia South
Special Education School
2916 W 47th Street
Chicago, IL 60632
(773) 254-9595
Chicago, IL 60632
(773) 254-9595
231.9 miles
Gr: PK-12 | 18 students
6254 S. Ellis
Chicago, IL 60637
(773) 420-2550
Chicago, IL 60637
(773) 420-2550
235.1 miles
Gr: 1-8 | 51 students Avg. class size: 10 students Tuition listed
6245 S. Ingleside Avenue
Chicago, IL 60637
(773) 420-2900
Chicago, IL 60637
(773) 420-2900
235 miles
Gr: 4-12 | 111 students Avg. class size: 10 students Extracurrculars: 20
School
Location
Miles
Quick Facts
Easter Seals Therapeutic Day School
Special Education School
17300 Ozark Ave
Tinley Park, IL 60477
(708) 802-9050
Tinley Park, IL 60477
(708) 802-9050
218.7 miles
Gr: K-12 | 102 students
121 W 154th Street
Harvey, IL 60426
(708) 596-2220
Harvey, IL 60426
(708) 596-2220
226.3 miles
Gr: PK-11 | 28 students
Misericordia South
Special Education School
2916 W 47th Street
Chicago, IL 60632
(773) 254-9595
Chicago, IL 60632
(773) 254-9595
231.9 miles
Gr: PK-12 | 18 students
6245 S. Ingleside Avenue
Chicago, IL 60637
(773) 420-2900
Chicago, IL 60637
(773) 420-2900
235 miles
Gr: 4-12 | 111 students Avg. class size: 10 students Extracurrculars: 20
School
Location
Miles
Quick Facts
Easter Seals Therapeutic Day School
Special Education School
17300 Ozark Ave
Tinley Park, IL 60477
(708) 802-9050
Tinley Park, IL 60477
(708) 802-9050
218.7 miles
Gr: K-12 | 102 students
121 W 154th Street
Harvey, IL 60426
(708) 596-2220
Harvey, IL 60426
(708) 596-2220
226.3 miles
Gr: PK-11 | 28 students
Misericordia South
Special Education School
2916 W 47th Street
Chicago, IL 60632
(773) 254-9595
Chicago, IL 60632
(773) 254-9595
231.9 miles
Gr: PK-12 | 18 students
6254 S. Ellis
Chicago, IL 60637
(773) 420-2550
Chicago, IL 60637
(773) 420-2550
235.1 miles
Gr: 1-8 | 51 students Avg. class size: 10 students Tuition listed
6245 S. Ingleside Avenue
Chicago, IL 60637
(773) 420-2900
Chicago, IL 60637
(773) 420-2900
235 miles
Gr: 4-12 | 111 students Avg. class size: 10 students Extracurrculars: 20
School
Location
Miles
Quick Facts
121 W 154th Street
Harvey, IL 60426
(708) 596-2220
Harvey, IL 60426
(708) 596-2220
226.3 miles
Gr: PK-11 | 28 students
Misericordia South
Special Education School
2916 W 47th Street
Chicago, IL 60632
(773) 254-9595
Chicago, IL 60632
(773) 254-9595
231.9 miles
Gr: PK-12 | 18 students
School
Location
Miles
Quick Facts
St. Peter School
(Catholic)
2500 Maine St
Quincy, IL 62301
(217) 223-1120
Quincy, IL 62301
(217) 223-1120
0.2 miles
Gr: PK-8 | 466 students Avg. class size: 22 students Tuition listed
1720 College Avenue
Quincy, IL 62301
(217) 222-4077
Quincy, IL 62301
(217) 222-4077
0.8 miles
Gr: PK-9 | 237 students Avg. class size: 20 students
St. James Lutheran School
(Lutheran Church Missouri Synod)
900 S 17th St
Quincy, IL 62301
(217) 222-8267
Quincy, IL 62301
(217) 222-8267
0.9 miles
Gr: PK-8 | 88 students Avg. class size: 10 students Sports: 1 | Extracurrculars: 4
Quincy Notre Dame High School
(Catholic)
1400 S 11th St
Quincy, IL 62301
(217) 653-3964
Quincy, IL 62301
(217) 653-3964
1.5 miles
Gr: 9-12 | 428 students Avg. class size: 19 students Tuition listed
Blessed Sacrament Catholic School ![Blessed Sacrament Catholic School Photo]( "Blessed Sacrament Catholic School Photo")
(Catholic)
1115 S 7th St
Quincy, IL 62301
(217) 228-1477
Quincy, IL 62301
(217) 228-1477
1.6 miles
Gr: PK-8 | 200 students Avg. class size: 20 students Sports: 8 Tuition listed
School
Location
Miles
Quick Facts
1720 College Avenue
Quincy, IL 62301
(217) 222-4077
Quincy, IL 62301
(217) 222-4077
0.8 miles
Gr: PK-9 | 237 students Avg. class size: 20 students
Quincy Notre Dame High School
(Catholic)
1400 S 11th St
Quincy, IL 62301
(217) 653-3964
Quincy, IL 62301
(217) 653-3964
1.5 miles
Gr: 9-12 | 428 students Avg. class size: 19 students Tuition listed
Quincy Area Christian School Association
(Christian)
1236 North 10th St.
Quincy, IL 62301
(217) 223-5698
Quincy, IL 62301
(217) 223-5698
1.6 miles
Gr: PK-12 | 39 students
Transitions School
Special Education School
722 Hampshire St
Quincy, IL 62301
(217) 223-9694
Quincy, IL 62301
(217) 223-9694
2.6 miles
Gr: K-11 | 18 students
19481 State Highway B
Canton, MO 63435
(573) 406-2505
Canton, MO 63435
(573) 406-2505
14.9 miles
Gr: 10 | 4 students
School
Location
Miles
Quick Facts
St. Peter School
(Catholic)
2500 Maine St
Quincy, IL 62301
(217) 223-1120
Quincy, IL 62301
(217) 223-1120
0.2 miles
Gr: PK-8 | 466 students Avg. class size: 22 students Tuition listed
1720 College Avenue
Quincy, IL 62301
(217) 222-4077
Quincy, IL 62301
(217) 222-4077
0.8 miles
Gr: PK-9 | 237 students Avg. class size: 20 students
St. James Lutheran School
(Lutheran Church Missouri Synod)
900 S 17th St
Quincy, IL 62301
(217) 222-8267
Quincy, IL 62301
(217) 222-8267
0.9 miles
Gr: PK-8 | 88 students Avg. class size: 10 students Sports: 1 | Extracurrculars: 4
Blessed Sacrament Catholic School ![Blessed Sacrament Catholic School Photo]( "Blessed Sacrament Catholic School Photo")
(Catholic)
1115 S 7th St
Quincy, IL 62301
(217) 228-1477
Quincy, IL 62301
(217) 228-1477
1.6 miles
Gr: PK-8 | 200 students Avg. class size: 20 students Sports: 8 Tuition listed
Quincy Area Christian School Association
(Christian)
1236 North 10th St.
Quincy, IL 62301
(217) 223-5698
Quincy, IL 62301
(217) 223-5698
1.6 miles
Gr: PK-12 | 39 students
School
Location
Miles
Quick Facts
St. Peter School
(Catholic)
2500 Maine St
Quincy, IL 62301
(217) 223-1120
Quincy, IL 62301
(217) 223-1120
0.2 miles
Gr: PK-8 | 466 students Avg. class size: 22 students Tuition listed
1720 College Avenue
Quincy, IL 62301
(217) 222-4077
Quincy, IL 62301
(217) 222-4077
0.8 miles
Gr: PK-9 | 237 students Avg. class size: 20 students
St. James Lutheran School
(Lutheran Church Missouri Synod)
900 S 17th St
Quincy, IL 62301
(217) 222-8267
Quincy, IL 62301
(217) 222-8267
0.9 miles
Gr: PK-8 | 88 students Avg. class size: 10 students Sports: 1 | Extracurrculars: 4
Blessed Sacrament Catholic School ![Blessed Sacrament Catholic School Photo]( "Blessed Sacrament Catholic School Photo")
(Catholic)
1115 S 7th St
Quincy, IL 62301
(217) 228-1477
Quincy, IL 62301
(217) 228-1477
1.6 miles
Gr: PK-8 | 200 students Avg. class size: 20 students Sports: 8 Tuition listed
Quincy Area Christian School Association
(Christian)
1236 North 10th St.
Quincy, IL 62301
(217) 223-5698
Quincy, IL 62301
(217) 223-5698
1.6 miles
Gr: PK-12 | 39 students
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Thomas S Baldwin Elementary School
(Math: 23% | Reading: 25%)
Rank:
Rank:
6/
Top 50%10
3000 Maine St, Thomas S Baldwi
Quincy, IL 62301
(217) 223-0003
Quincy, IL 62301
(217) 223-0003
0.1 miles
Gr: K-5 | 564 students Student-Teacher Ratio: 14:1 Minority enrollment: 28%
Sarah Atwater Denman Elementary School
(Math: 26% | Reading: 22%)
Rank:
Rank:
6/
Top 50%10
4100 Harrison Street
Quincy, IL 62305
(217) 222-2530
Quincy, IL 62305
(217) 222-2530
0.7 miles
Gr: K-5 | 501 students Student-Teacher Ratio: 13:1 Minority enrollment: 22%
Quincy Area Voc Center
Vocational School
219 Baldwin Dr
Quincy, IL 62301
(217) 224-3775
Quincy, IL 62301
(217) 224-3775
0.8 miles
Gr: 10-12
Quincy Sr High School
(Math: 18% | Reading: 22%)
Rank:
Rank:
5/
Bottom 50%10
3322 Maine St
Quincy, IL 62301
(217) 224-3770
Quincy, IL 62301
(217) 224-3770
0.8 miles
Gr: 9-12 | 1,847 students Student-Teacher Ratio: 19:1 Minority enrollment: 24%
Quincy Jr High School
(Math: 17% | Reading: 23%)
Rank:
Rank:
5/
Bottom 50%10
100 S 14th St
Quincy, IL 62301
(217) 222-3073
Quincy, IL 62301
(217) 222-3073
0.9 miles
Gr: 6-8 | 1,295 students Student-Teacher Ratio: 17:1 Minority enrollment: 26%
School Reviews
5 9/18/2014
my name is angela coleman used to go to chaddock I am tryin to see if I can get my school certified grade high school transcript and I need it ASAP please if u can tht would be great my number is 217-465-2080 if u have any questions thanks
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