Private Schools

Private Schools in Naperville, Illinois

10 private schools in Naperville, Illinois with at least 30 students answered the 2023-24 federal survey. Together they enroll 2,051 students: 3 Catholic, 5 other religious and 2 nonsectarian. 2 schools go through high school grades.

Schools listed

Go through high school

Median enrollment

151

Median students per teacher

10.6

Private schools in Naperville, Illinois

Largest first. Students per teacher is the school’s own report.

School	Grades	Students	Per teacher	Affiliation
Saints Peter & Paul School	PK–8	435	17.2	Catholic
All Saints Catholic Academy	PK–8	414	14.1	Catholic
Calvary Christian School	PK–8	257	9.9	Christian
St Raphael Catholic School	PK–8	247	13.1	Catholic
Bethany Lutheran Church and School	PK–8	165	12.2	Lutheran
Dupage Montessori SchoolMontessori	PK–8	137	9.1	Nonsectarian
Naperville Christian AcademySpecial program	PK–12	126	6.2	Christian
Icn Noor Academy	PK–5	112	11.1	Islamic
Covenant Classical School	K–8	109	10.1	Christian
Turning Pointe CN Day SchoolSpecial education	1–12	49	6.1	Nonsectarian

Getting in, and keeping up

Private school entrance exams: format, scoring, and dates for the ISEE, SSAT, and HSPT.
Illinois IAR practice tests and score levels, the test public schools in Illinois give.
Using a 529 plan for K-12 tuition and tutoring in Illinois.
Colleges in Illinois, for families already looking ahead.

Email me the Naperville private school list

A link to this list, plus our guide to the entrance exams these schools use.

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Frequently asked questions

How many private schools are in Naperville, Illinois?

10 private schools in Naperville, Illinois with at least 30 students answered the 2023-24 federal Private School Universe Survey. Schools that did not answer are not counted, so the real number is higher.

What is the largest private school in Naperville, Illinois?

Among schools that answered the survey, Saints Peter & Paul School in Naperville is the largest, with 435 students in grades PK–8.

How big are classes at private schools in Naperville, Illinois?

The survey reports students per teacher, not class size. The median private school in Naperville, Illinois has 10.6 students per teacher and 151 students in total.

Do private schools require an entrance exam?

Many independent schools ask for the ISEE or SSAT, and many Catholic high schools use the HSPT. Each school sets its own rule, so check the admissions page of every school on your list.

Source: NCES Private School Universe Survey (PSS), 2023-24 public-use data file, National Center for Education Statistics. Schools that answered the survey and enrolled at least 30 students. Amish schools are left out. Schools report their own figures, and a school that did not answer the survey does not appear.