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The Best Private Schools in Delaware, New Jersey

Discover 3 exceptional private schools in Delaware. Find the perfect educational environment for your child with our comprehensive reviews and ratings.

3
Private Schools
4.7
Average Rating
0
Total Students
2
School Types

School Overview

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Religious Schools
3
Secular Schools
2
Different Types

Top-Rated Private Schools

The Lawrenceville School

Independent

4.8

The Lawrenceville School is one of the nation's premier independent boarding and day schools, located just 15 minutes from Delaware Township. Founded in 1810, this prestigious institution offers a rigorous academic program with small class sizes and a renowned house system. The 700-acre campus features state-of-the-art facilities including science centers, performing arts spaces, and athletic complexes. Lawrenceville consistently ranks among the top private schools in New Jersey, with graduates attending Ivy League and other selective colleges. The school emphasizes both academic excellence and character development through its comprehensive curriculum and extensive extracurricular offerings.

2500 Main St, Lawrenceville, NJ 08648, Delaware, New Jersey NJ 08648
Grades: K-12
Founded 1810

Programs:

College Preparatory CurriculumAdvanced PlacementHouse System Residential Program

Princeton Day School

Independent

4.7

Princeton Day School is a highly-regarded coeducational independent school serving students from preschool through 12th grade. Located approximately 20 minutes from Delaware, PDS offers a challenging academic program with particularly strong offerings in STEM fields and the arts. The school features modern facilities including science laboratories, technology centers, and extensive athletic facilities. With a student-teacher ratio of 7:1, Princeton Day School provides personalized attention and has a strong track record of college placements. The school's commitment to character education and community engagement complements its rigorous academic program.

650 Great Rd, Princeton, NJ 08540, Delaware, New Jersey NJ 08540
Grades: K-12
Founded 1912

Programs:

Advanced PlacementSTEM ProgramArts Conservatory Program

Stuart Country Day School of the Sacred Heart

Network of Sacred Heart Schools

4.6

Stuart Country Day School is Princeton's only independent all-girls school, offering education from preschool through 12th grade. As part of the Network of Sacred Heart Schools, Stuart provides a values-based education focused on intellectual values, faith, social awareness, and community. The school offers the International Baccalaureate Diploma Program alongside Advanced Placement courses, providing multiple pathways for academic challenge. Located just 15-20 minutes from Delaware, Stuart's 55-acre campus features modern classrooms, science labs, arts facilities, and athletic spaces. The school emphasizes leadership development and prepares young women for success in college and beyond.

1200 Stuart Rd, Princeton, NJ 08540, Delaware, New Jersey NJ 08540
Grades: K-12
Founded 1962

Programs:

All-Girls EducationInternational BaccalaureateSacred Heart Goals

Frequently Asked Questions

Common questions about private schools in Delaware, New Jersey

What are the distinctive characteristics of the top private schools in the Delaware Township, NJ area, such as The Lawrenceville School and Princeton Day School?

The private schools in the Delaware Township, NJ area are renowned for their historical prestige, rigorous college-preparatory curricula, and expansive campuses. The Lawrenceville School is notable for its distinctive House System, modeled after British boarding schools, fostering a strong residential community. Princeton Day School emphasizes a blend of academic excellence with robust arts and athletics, leveraging its proximity to Princeton University. Stuart Country Day School offers an all-girls, Sacred Heart education focused on leadership and STEM. Collectively, these schools provide a low student-to-teacher ratio, extensive extracurricular offerings, and a culture that emphasizes critical thinking and character development, setting them apart from many other regional options.

How does the tuition for private schools in Delaware Township, NJ compare to state averages, and what financial aid options are typically available?

Tuition at the premier private schools in Delaware Township, NJ is generally above the New Jersey state average for private education. For the 2024-2025 academic year, day student tuition at schools like Lawrenceville and Princeton Day School often ranges from $45,000 to $55,000, with boarding costs higher. However, these institutions are committed to socioeconomic diversity and offer substantial need-based financial aid. It's common for 20-30% of the student body to receive aid, with packages that can cover a significant portion of costs. Parents should complete the School and Student Service (SSS) financial aid application and apply early, as deadlines often align with admission applications in January.

What is the typical enrollment timeline and process for competitive private schools in the Delaware Township, NJ area?

The enrollment process for top-tier schools like Lawrenceville, Princeton Day, and Stuart Country Day is highly structured and begins well over a year in advance. The key timeline is: initial inquiries and open houses in the fall (Sept-Nov), application deadlines typically in January for the following academic year, standardized testing (SSAT/ISEE) in the winter, student interviews and campus visits scheduled in January/February, and admission decisions released in March. For kindergarten or lower school entry, some schools have earlier deadlines or lotteries. Given the competitiveness, parents are advised to start research 18-24 months ahead, especially for middle and high school entry points.

Are there unique academic or extracurricular programs offered by private schools in Delaware Township, NJ that leverage the local environment?

Yes, private schools in this area expertly leverage their proximity to Princeton and the broader Northeast corridor. Many offer specialized programs like independent science research with mentors at Princeton University or nearby pharmaceutical companies, advanced robotics competitions, and renowned visual and performing arts programs that utilize New York City and Philadelphia as resources. The Lawrenceville School's "Harkness" method of discussion-based learning is a signature. Furthermore, the rural-suburban setting of Delaware Township allows for unique environmental science programs, extensive athletic facilities, and outdoor education that would be difficult to replicate in more urban New Jersey districts.

For families considering both options, what are the primary factors differentiating the private schools in Delaware Township from the highly-rated public schools in the surrounding area?

The primary differentiators are class size, educational approach, and community scope. While public schools in towns like Princeton and West Windsor-Plainsboro are excellent, private schools in Delaware Township offer significantly smaller class sizes (often 12-15 students) and a highly personalized advisory system. The curriculum is often more flexible and accelerated, allowing for deeper exploration. Private schools also draw a geographically diverse, mission-aligned community, sometimes including boarding students, which creates a different social and cultural environment. The trade-off, of course, is cost. Public schools provide a strong, tax-funded education reflecting the local community, while private schools offer a tailored, resource-intensive experience with a regional or national student body.

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