Quick Facts (2026)
- Top Ranked IL School
- Grades: Kindergarten-11
- Enrollment: 506 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
J Slowacki School
About the School
- J Slowacki School serves 506 students in grades Kindergarten-11, is a member of the Other school association(s).
- The student:teacher of J Slowacki School is 19:1 and the school's religious affiliation is Catholic.
Quick Facts (2026)
- Top Ranked IL School
- Grades: Kindergarten-11
- Enrollment: 506 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Rankings
J Slowacki School ranks among the top 20% of private schools in Illinois for:
Category
Attribute
Student Body
School Facts
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-11
Students By Grade
Student Body
Total Students
506 students
Student Body Type
Co-ed
% Students of Color
1%
State avg.: 34%
Academics & Faculty
Total Classroom Teachers
26 teachers
Student-Teacher Ratio
19:1
National avg.: 11:1
Tuition & Acceptance Rate
Admission Deadline
None / Rolling
Application URL
School Notes
- School Motto: „Chodzi mi o to, aby język giętki powiedział wszystko, co pomyśli głowa." - Juliusz Słowacki
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What is J Slowacki School's ranking?
J Slowacki School ranks among the top 20% of private schools in Illinois for: Largest student body.
When is the application deadline for J Slowacki School?
The application deadline for J Slowacki School is rolling (applications are reviewed as they are received year-round).
School Calendar
View the J Slowacki School yearly calendar below.
Related Schools
Show me:
People that viewed J Slowacki School also viewed these schools: Alexander Graham Bell Montessori School.
The nearest high school to J Slowacki School is Learning House (1.9 miles away)
The nearest elementary school is North Shore Torah Academy (1.6 miles away)
The nearest preschool is Poko Loko Child Care Center (1.0 miles away)
Show me:
Show me:
Distance: 2.1 mi
Gr: NS-12 | 100 students
Avg. class size: 20 students
Sports: 7 | Extracurriculars: 7
Montessori School
9300 Capitol Drive
Wheeling, IL 60090
(847) 850-5490
Distance: 2.1 mi
Gr: NS-12 | 100 students
Avg. class size: 20 students
Sports: 7 | Extracurriculars: 7
Montessori School
9300 Capitol Drive
Wheeling, IL 60090
(847) 850-5490
Distance: 2.1 mi
Gr: NS-12 | 100 students
Avg. class size: 20 students
Sports: 7 | Extracurriculars: 7
Montessori School
9300 Capitol Drive
Wheeling, IL 60090
(847) 850-5490
Distance: 2.1 mi
Gr: NS-12 | 100 students
Avg. class size: 20 students
Sports: 7 | Extracurriculars: 7
Montessori School
9300 Capitol Drive
Wheeling, IL 60090
(847) 850-5490
Distance: 1.0 mi
Gr: PK-K | 6 students
Daycare / Preschool
404 S Elmhurst Rd
Wheeling, IL 60090
(847) 520-4466
Distance: 1.3 mi
Gr: PK-K | 65 students
Daycare / Preschool
710 S Milwauke Ave
Wheeling, IL 60090
(847) 459-1234
Distance: 1.4 mi
Gr: NS-PK
Daycare / Preschool
1025 E Lake Cook Rd
Wheeling, IL 60090
(847) 541-4406
Distance: 1.6 mi
Gr: PK-8 | 41 students
Avg. class size: 6 students
Extracurriculars: 3
Jewish
720 Armstrong Drive
Buffalo Grove, IL 60089
(847) 243-8567
Distance: 1.7 mi
Gr: NS-PK | 52 students
Daycare / Preschool
780 Schoenbeck Rd
Wheeling, IL 60090
(847) 459-9231
Distance: 1.9 mi
Gr: 8-12 | 29 students
Special Education School
5110 Capitol Dr
Wheeling, IL 60090
(847) 459-8330
Distance: 2.1 mi
Gr: NS-12 | 100 students
Avg. class size: 20 students
Sports: 7 | Extracurriculars: 7
Montessori School
9300 Capitol Drive
Wheeling, IL 60090
(847) 850-5490
Distance: 2.5 mi
Gr: 9-12 | 147 students
Avg. class size: 16 students
Sports: 10 | Extracurriculars: 44
Jewish
1095 Lake Cook Road
Deerfield, IL 60015
(847) 324-3708
Distance: 2.7 mi
Gr: 5-12 | 9 students
Special Education School
3444 Dundee Rd
Northbrook, IL 60062
(847) 559-0110
Distance: 3.3 mi
Gr: 6-12 | 122 students
Avg. class size: 7 students
Sports: 9 | Extracurriculars: 5
Special Education School
3250 N. Arlington Heights Road Suite 200
Arlington Heights, IL 60004
(847) 588-0463
Distance: 1.6 mi
Gr: PK-8 | 41 students
Avg. class size: 6 students
Extracurriculars: 3
Jewish
720 Armstrong Drive
Buffalo Grove, IL 60089
(847) 243-8567
Distance: 1.9 mi
Gr: 8-12 | 29 students
Special Education School
5110 Capitol Dr
Wheeling, IL 60090
(847) 459-8330
Distance: 2.1 mi
Gr: NS-12 | 100 students
Avg. class size: 20 students
Sports: 7 | Extracurriculars: 7
Montessori School
9300 Capitol Drive
Wheeling, IL 60090
(847) 850-5490
Distance: 2.1 mi
Gr: PK-1 | 18 students
Montessori School
135 Sanders Rd
Northbrook, IL 60062
(847) 562-1662
Distance: 2.3 mi
Gr: PK-8 | 273 students
Avg. class size: 23 students
Sports: 8 | Extracurriculars: 15
Catholic
50 N Buffalo Grove Road
Buffalo Grove, IL 60089
(847) 459-3880
Distance: 1.0 mi
Gr: PK-K | 6 students
Daycare / Preschool
404 S Elmhurst Rd
Wheeling, IL 60090
(847) 520-4466
Distance: 1.3 mi
Gr: PK-K | 65 students
Daycare / Preschool
710 S Milwauke Ave
Wheeling, IL 60090
(847) 459-1234
Distance: 1.4 mi
Gr: NS-PK
Daycare / Preschool
1025 E Lake Cook Rd
Wheeling, IL 60090
(847) 541-4406
Distance: 1.6 mi
Gr: PK-8 | 41 students
Avg. class size: 6 students
Extracurriculars: 3
Jewish
720 Armstrong Drive
Buffalo Grove, IL 60089
(847) 243-8567
Distance: 1.7 mi
Gr: NS-PK | 52 students
Daycare / Preschool
780 Schoenbeck Rd
Wheeling, IL 60090
(847) 459-9231
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
0s350 Grengs Ln
Geneva, IL 60134
(630) 463-3060
Geneva, IL 60134
(630) 463-3060
9203.8 miles
Gr: PK | 117 students Student-Teacher Ratio: 17:1 Minority enrollment: 30%
Harriet Gifford Elementary School
(Math: 8% | Reading: 4%)
Rank:
Rank:
1/
Bottom 50%10
240 S Clifton Ave
Elgin, IL 60123
(847) 888-5195
Elgin, IL 60123
(847) 888-5195
9204 miles
Gr: PK-6 | 460 students Student-Teacher Ratio: 16:1 Minority enrollment: 95%
Anderson Elementary School
(Math: 42% | Reading: 39%)
Rank:
Rank:
8/
Top 30%10
35w071 Villa Maria Rd
Saint Charles, IL 60174
(331) 228-3300
Saint Charles, IL 60174
(331) 228-3300
9204.1 miles
Gr: K-5 | 460 students Student-Teacher Ratio: 13:1 Minority enrollment: 37%
Highland Elementary School
(Math: 10% | Reading: 8%)
Rank:
Rank:
2/
Bottom 50%10
190 N Melrose Ave
Elgin, IL 60123
(847) 888-5280
Elgin, IL 60123
(847) 888-5280
9204.1 miles
Gr: PK-6 | 616 students Student-Teacher Ratio: 16:1 Minority enrollment: 94%
Louise White Elementary School
(Math: 55-59% | Reading: 40-44%)
Rank:
Rank:
9/
Top 20%10
800 N Prairie St
Batavia, IL 60510
(630) 937-8500
Batavia, IL 60510
(630) 937-8500
9204.1 miles
Gr: PK-5 | 440 students Student-Teacher Ratio: 16:1 Minority enrollment: 26%
School Reviews
Endorse J Slowacki School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles
Will This Curriculum Still Matter in 2035?
Learn how to evaluate future-ready private school curricula for 2035, focusing on durable knowledge, critical thinking, AI literacy, adaptability, communication, creativity, and real-world learning before choosing a school.
Private Schools for Creators, Trades & Startups
Explore how private schools support non-traditional career paths in creative industries, skilled trades, and entrepreneurship, plus what families should evaluate when choosing specialized programs for future-ready students today.
First 90 Days at Private School: Parent Guide
Learn how to read your child’s first 90 days at private school, distinguish healthy adjustment from genuine struggles, and know when academic, social, or emotional concerns require action.
Request Info
Did You Know?
The average private school tuition in Cook County, IL is $13,626 for elementary schools and $19,847 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Cook County, IL is 83% (read more about average acceptance rates across the country).
Most Popular Articles
Quick Links
SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (IL):
- Blue Ribbon (86)
- All-girls (25)
- All-boys (22)
- Montessori (156)
- Daycare / Preschools (1,247)
- Summer School Programs (278)
- Dual Language Immersion Programs (11)
- Special Education (100)
- Alternative (49)
- ADD/ADHD Support (203)
- Online Schools (7)
- Religiously Affiliated (882)
- School Membership Associations (1,044)
- Schools with famous alumni (162)
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: