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Immaculate Conception School

314 Old Allerton Rd Annandale, NJ 08801

Quick Facts (2026-27)

  • Top Ranked NJ School
  • Grades: Prekindergarten-8
  • Enrollment: 310 students
  • Application Deadline: None / Rolling
  • Source: ✓Verified school update
Immaculate Conception School Photo #1
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Quick Facts (2026-27)

  • Top Ranked NJ School
  • Grades: Prekindergarten-8
  • Enrollment: 310 students
  • Application Deadline: None / Rolling
  • Source: ✓Verified school update

School Rankings

Immaculate Conception School ranks among the top 20% of private schools in New Jersey for:

Category
Attribute
Student Body

School Facts

Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Students By Grade
Year Founded
2001
Awards
 Blue Ribbon School - Selected in 2013
School Motto
Immaculate Conception School exists as a gift to God’s children.

Student Body

Total Students
310 students
Student Body Type
Co-ed
% Students of Color
13%
State avg.: 40%

Academic Profile

Total Classroom Teachers
25 teachers
Student-Teacher Ratio
12:1
National avg.:
List of Courses Offered

Tuition & Financial Aid

Admission Deadline
None / Rolling
Tuition Notes
Please visit our website for current tuition rates:
Admissions Director
Sharon Hillwig
Application URL

Sports

Total Sports Offered
4 sports

School Notes

  • Immaculate Conception School is a faith community in which the development of our faith is central to the curriculum.
  • The school environment reflects the Gospel spirit and the presence of Jesus. The spiritual aspects of the curriculum are expressed through Christian values in religious instruction, the daily word in prayer, the celebration of the sacraments, general academics and the interpersonal relationships between students and adults.
  • As a community of faith, a supportive relationship between parent and teacher is strongly encouraged to promote academic progress and home school faith-sharing activities.
  • Religious values are woven throughout the integrated curriculum and daily activities creating a unique learning atmosphere.
  • Moral and ethical development is supported through community service, justice and peacemaking.
  • Immaculate Conception School is a faith community in which the development of our faith is central to the curriculum. The school environment reflects the Gospel spirit and the presence of Jesus. The spiritual aspects of the curriculum are expressed through Christian values in religious instruction, the daily word in prayer, the celebration of the sacraments, general academics and the interpersonal relationships between students and adults. As a community of faith, a supportive relationship between parent and teacher is strongly encouraged to promote academic progress and home school faith-sharing activities. Religious values are woven throughout the integrated curriculum and daily activities creating a unique learning atmosphere. Moral and ethical development is supported through community service, justice and peacemaking.
Source: Verified school update

Frequently Asked Questions

What sports does Immaculate Conception School offer?
Immaculate Conception School offers 4 interscholastic sports: Archery, Basketball, Cheering and Ultimate Frisbee.
What is Immaculate Conception School's ranking?
Immaculate Conception School ranks among the top 20% of private schools in New Jersey for: Largest student body.
When is the application deadline for Immaculate Conception School?
The application deadline for Immaculate Conception School is rolling (applications are reviewed as they are received year-round).

School Calendar

View the Immaculate Conception School below.

School Reviews

  5.00 out of 5  (6 reviews)
5  
We have been a part of an immaculate, conception school for 12 years. My oldest has gone on to a very prestigious high school and is excelling, both academically and socially. We couldn`t be happier with it.ICS, the teachers are incredibly caring and the community is wonderful. best of all our children are learning and growing in a school that also teaches faith.
- Posted by
5  
My daughter has been at ICS since grade K and is currently in 6th grade. ICS has provided an amazing experience for her. I am grateful, every day for the principal, teachers, clergy, support staff, parents, and students. It takes a village and my daughter's blessed by all of this. She has been challenged in her classes, but successful. There is art, music, school plays, and the ever-popular knock-out tournament! She has been an altar server since 2nd grade, participates in student council, and was sponsored by ICS for a forensics debate meet for the first time last year. Her teacher carved out extra time to coach her! We love ICS!
- Posted by
5  
As a product of Catholic education, I wanted my daughter to experience the same faith-centered sense of community that I was fortunate to have growing up. From the time she began attending ICS as a preschooler, I knew that this was the exact environment I was seeking: a school that would not only provide her with a stellar education but also one that would reinforce the values we teach in our home and surround her with classmates that will become lifelong friends and a community that is like a family. Every one of her teachers has gone out of her way to make our daughter feel loved and special. I have loved getting to know the wonderful ICS parents, many of whom have become dear friends. My husband and I are truly thankful that we decided to send our only child to Immaculate Conception School. We know that this special place will play a crucial role in the development of the person she becomes.
- Posted by
5  
All of my children attended ICS from pre-school through 8th grade. The loving and respectful environment was key to their happiness and both kids and parents met many lifelong friends here. The education is top-notch with well-qualified teachers and opportunities for all academic levels to thrive. It served my 3 very well during rigorous college prep high school years. Sending our children to ICS was a great decision and the financial sacrifice was well worth it!
- Posted by
5  
Academics are paramount, and those are no worries at ICS. A challenging curriculum coupled with solid and very available private and free academic support gives me peace of mind that my child won't ever fall behind. The children are pleasant and well-mannered. I am happy that ICS is a working parents dream. Free before care and inexpensive pay-as-you-go aftercare. Any extracurriculars you could want from pre-k to 8 are offered on site at school after hours for a seamless day. Even though I work, my kids can still go to all the extracurriculars I would never be able to drive them around town to otherwise!
- Posted by
5  
I am thrilled with the quality of education that my two children received while at ICS. They were well prepared for high school. Both were able to take honors and AP classes and they were successful in them. My oldest is in college now and is grateful for the education and experience, as well as the friends he made while at ICS.
- Posted by

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Did You Know?

The average acceptance rate in Hunterdon County, NJ is 80% (read more about average acceptance rates across the country).

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