2024 Best High Schools in Mercer County

• Princeton, NJ•

• Private School•

• 9-12

• •
  Rating 4.94 out of 5  17 reviews

Freshman: Princeton International School of Mathematics and Science offers an educational experience like no other! For any student interested in STEAM-related subjects, PRISMS is a dream come true. The faculty are passionate and helpful, and the scientific equipment is college-level! While sports are not prioritized, Varsity volleyball, soccer, and basketball are offered. PRISMS is a great community, filled with incredible educators, a STEAM-centered curriculum, and top-notch scientific equipment.... Read 17 reviews

• grade A+

• Students 120

• Student-teacher ratio 5:1

• Lawrenceville, NJ•

• Private School•

• 9-12

• •
  Rating 4.31 out of 5  173 reviews

Alum: I loved my three years there! I have had invaluable once-in-a-lifetime opportunities and experiences here and I have grown so much from my journey! Fair warning, it is pretty rigorous academically and, and especially a rather sharp learning curve if you enter after freshman year ,(I was a new sophomore) but, once you find or reach out to the necessary people, it'll make the adjustment so much easier. Though your schedule will most likely almost always be packed, that also means you have a plethora of opportunities to stretch and apply yourself, not just in fields that you cam into high school good at, but in new subject areas and co-curriculars you might have never even heard of before.... Read 173 reviews

• grade A+

• Students 822

• Student-teacher ratio 7:1

• Hightstown, NJ•

• Private School•

• 9-12

• •
  Rating 4.21 out of 5  155 reviews

Sophomore: Peddie makes an effort to inform prospective students of its academic rigor. And oh, is school hard at Peddie! The typical school day is packed with a class of challenging math, a productive discussion in Humanities, lectures and labs in Chemistry, Biology or Physics, and more. Students can explore and succeed in a many fields including Computer Science, the Arts or an additional language. After school, students are engaged in a required extracurricular activity. Many students opt for sports, which all have practices in state-of-the-art facilities with the guidance of devoted coaches. I've been on the swim team for the past year, and have found team culture to be wonderful and supportive. Other activities include being in the cast or set crew of musicals, Robotics (FRC), and community service. Dorm life is great too, the lounges are open and spacious, and SNAs (Saturday Night Activities) are aplenty.... Read 155 reviews

• grade A+

• Students 532

• Student-teacher ratio 6:1

• Princeton, NJ•

• Private School•

• PK, K-12

• •
  Rating 4.11 out of 5  89 reviews

Parent: Sending our two daughters to Stuart Country Day School has been the best decision we could have made. Academics are outstanding and the teachers are extraordinarily dedicated. Students are nurtured and encouraged to be strong, confident and compassionate leaders. Small class sizes allow for personal attention. There are clubs and activities to suit a wide variety of passions, and because Stuart is a member of the Sacred Heart network of schools, students have a unique opportunity to go on exchange programs and connect with their Sacred Heart sisters throughout the world. Excellent college guidance routinely places students in top tier universities. Strong traditions and a special community make Stuart a cherished place to be!... Read 89 reviews

• grade A+

• Students 303

• Student-teacher ratio 4:1

• Princeton, NJ•

• Private School•

• PK, K-12

• •
  Rating 3.95 out of 5  131 reviews

Parent: PDS is a diverse independent school with many great characteristics. The academics and curriculum are very thorough and definitely help students get ready for what comes next. This school also has many sports facilities that are utilized for skating, squash, tennis, volleyball, basketball, and hockey. The cafeteria, in the center of the building, holds a vast amount of people with booths and tables. The food, aside from being delicious, is organic and comes from the garden. There is additionally a chicken coop and garden classroom. Besides these, the school has a well developed art and music system. The fourth grade operetta and eighth grade musical are just some of the performing arts opportunities students get when attending this school. Princeton Day School also supports orchestra, band, and choir members as they have great teachers and conductors. In general, the school, students, and teachers are welcoming and provide great assistance!... Read 131 reviews

• grade A+

• Students 963

• Student-teacher ratio 7:1

• Pennington, NJ•

• Private School•

• 6-12

• •
  Rating 4.35 out of 5  80 reviews

Parent: My student is a high-achiever that continues to excel at the Pennington School. She entered as a sixth grade student and will graduate as a Senior. My student describes Pennington as " a welcoming community that has given me the ability to be independent and confident advocating for my academic needs." She has been equipped to achieve and the Cervone Center for Learning has provided her with the human resources to fully access the curriculum and support to maximize her ability. A school environment that represents the global experience is important to my family. A diverse student body should be reflective in faculty. We appreciate that there has been a visible and consistent effort to diversify the Pennington community. My student has been active in the many clubs and activities offered on campus and continues to serve fellow students in leadership roles. It is important to know that students are valued, seen, safe, respected, and heard. Pennington is a students-first community.... Read 80 reviews

• grade A+

• Students 543

• Student-teacher ratio 5:1

• Princeton, NJ•

• Private School•

• 6-12

• •
  Rating 4.04 out of 5  137 reviews

Senior: The community at the Hun School of Princeton is like no other! As a student who has been there since the sixth grade, I can say with full confidence that choosing to attend Hun has been one of the best choices I have ever made. The abundance of resources and support networks has allowed me to get out of my comfort zone and become the best student and athlete I can possibly be. The teachers are always around for extra support and mentorship, and everyone on campus wants to watch you succeed and cheer you on as you do so. There is something incredibly special about being a part of the Hun School family, and I’m more than honored to say I am a Hun student.... Read 137 reviews

• grade A+

• Students 695

• Student-teacher ratio 5:1

• West Windsor-Plainsboro Regional School District, NJ•

• 9-12

• •
  Rating 3.86 out of 5  333 reviews

Senior: The school overall has a good support system and help is around any corner if you reach out in forms of students and faculty. The courses offered prepare students for outside endeavors and higher studies. Although school spirit has taken a step down since the pandemic there is still events for students to feel like one unit such as during the Homecoming Game/Dance, games and frequent meeting of clubs and other social groups. Students also walk to nearby Windsor plaza which has 7-Eleven, Papa Johns, Pancake House, Woori-Mart and Princeton Junction Railway Station for students to travel away from the district. However the school's information is scattered in websites, social media accounts and emails. It's quite hard to keep track of all the information which is why again it's important that you network with a lot of people around the school. If there was anything I would like to see change it would be that all information regarding opportunities, clubs/sports should be in 1-3 hubs.... Read 333 reviews

• grade A+

• Students 1,614

• Student-teacher ratio 13:1

• Princeton Public Schools, NJ•

• 9-12

• •
  Rating 3.87 out of 5  342 reviews

Senior: My experience at Princeton was tough but motivating. The heavy worklord that came with AP, IB, and Honors classes made some parts of the year very challenging to get through. However, with those classes came encouraging teachers and classmates that helped motivate me to not only do better in the classroom, but also improve outside the classroom in some of the many extracurricular activites that Princeton offers.... Read 342 reviews

• grade A+

• Students 1,534

• Student-teacher ratio 12:1

• Ewing, NJ•

• Private School•

• 6-12

• •
  Rating 3.99 out of 5  79 reviews

Senior: I am a graduate of VVA’s class of 2021! I can say with sincerity that Villa Victoria Academy is the perfect school for girls! It molds girls into strong, confident, and beautiful young women ready to change the world! The faculty and staff truly dedicate their time and efforts to make sure the girls have an amazing education, a real high school experience, touch into their spirituality and St. Lucy Filippini, the founder of the school. There are so many clubs to get involved in, multiple sports to participate in, and the beautiful music program! The girls there are so welcoming, supportive, and motivational. The parent involvement is incredible and I am amazed by how many alumni still visit the school and partake in the events going on at Villa. My four years there were fantastic and I already miss it! I will always have a place in my heart for VVA! #ittakesavilla... Read 79 reviews

• grade A+

• Students 94

• Student-teacher ratio 4:1

• Hopewell Valley Regional School District, NJ•

• 9-12

• •
  Rating 4.04 out of 5  188 reviews

Senior: I have enjoyed my four years at Hopewell! There are loads of great electives and courses in general to take and for the most part, taught by great teachers! There are some fun events that I always enjoy like the pep rallys! Recitation is a really great opportunity to meet with teachers and take a chill pill every day. There are tons of great clubs to join and the sports are really fun!... Read 188 reviews

• grade A+

• Students 1,076

• Student-teacher ratio 10:1

• Area Vocational Technical Schools of Mercer County Schools, NJ•

• 9-12

• •
  Rating 4.43 out of 5  7 reviews

Senior: The teachers really love their jobs and are passionate about what they're teaching. They made high school fun, which a lot of people don't consider a fun time period. In addition to this, the school offers a lot of resources and preparation for the "real world." You can get loads of scholarship possibilities, internships, jobs, and even college credit! It's very common for students at this school to graduate with their Associates degree. My four years here have been amazing and I recommend this school to any middle schoolers!... Read 7 reviews

• grade A

• Students 109

• Student-teacher ratio 12:1

• Robbinsville Public Schools, NJ•

• 9-12

• •
  Rating 3.88 out of 5  177 reviews

Senior: I like pretty much everything about the school. The academics, faculty, environment, clubs, food, sports, and more are wonderful. The school takes safety very seriously- every student is assigned a lanyard and must wear it at all times within the building. There are school police officers and police dogs available to assist whenever needed, although they're not often needed. The school could do better with their support for their music and arts programs. The programs themselves are great, but they would appreciate more funding. The school could also do better with diversity, but they can't really help the fact that they serve a mostly-white town.... Read 177 reviews

• grade A

• Students 1,085

• Student-teacher ratio 13:1

• Lawrenceville, NJ•

• Private School•

• 9-12

• •
  Rating 4.06 out of 5  339 reviews

Junior: I have been a student here for 3 years now, and I have had quite the experience with this school. The teachers here are supportive and kind-they really want you to succeed. The students here are like every other school, we have the popular kids and the loners. This school is overall amazing, though it has some underlying flaws. The diversity is not the best, which anyone can see. But in order to add more inclusion into our school, we have the SHADES club, which is a club for people of color, where they can celebrate their differences. Our school has many clubs, from a Journalism club, to a Magic the Gathering club! There is something for everyone at Notre Dame High School, and that it what makes it so truly amazing.... Read 339 reviews

• grade A

• Students 899

• Student-teacher ratio 14:1

• Area Vocational Technical Schools of Mercer County Schools, NJ•

• 9-12

• •
  Rating 4.33 out of 5  6 reviews

Senior: I had a great experience at MCTS! The teachers were all highly accomplished and were able to effectively teach the students. Although AP classes were not offered, students are able to take dual enrollment classes to a much greater degree than any other public school, with several students graduating with enough credits to have an associate's degree before even leaving high school. The small school setting allows you to make close bonds with other students and is highly beneficial when it comes to competition. Overall, the school was a phenomenal choice for me and I truly enjoyed every moment of my time there!... Read 6 reviews

• grade A

• Students 114

• Student-teacher ratio 13:1

• Hamilton, NJ•

• Private School•

• 9-12

• •
  Rating 3.74 out of 5  47 reviews

Senior: Coming from Africa, a third-world country, and into Trenton Catholic Academy, I was welcomed warmly and kindly. I adapted not only to the new school curriculum but to the American culture in a school with the help of this school. It is has been three years since I started my new life here and I do not regret a single thing. I owe all my achievements, academically and athletically to the Trenton Catholic Academy community. As I go into college I am confident in what they have instilled in me over the years. I will miss this school dearly and I am proud to be an alumni.... Read 47 reviews

• grade A

• Students 208

• Student-teacher ratio 10:1

• Lawrence Township Public School District, NJ•

• 9-12

• •
  Rating 3.71 out of 5  272 reviews

Junior: Lawrence High School is a beautiful and diverse campus filled with academics for every student. Regardless of your interests, you are sure to find something that will spark your passion. And if there happens to be no club for it, you are always welcome to create it yourself! This past school year, both The E-Sports Club and The Baking Club were developed from genuine devotion to the topics. Our educational standing is rich, and in addition, we have a wonderful sports culture. Every teacher I’ve had is incredibly supportive of all our athletes and are more than happy to discuss any upcoming games after class. Our school is, for the most part, very safe and vibrant. We’ve had a few incidents here and there, but I doubt there’s any school exceptional to negative circumstances. Should you ever want to join our family, we’d love to have you with us! :)... Read 272 reviews

• grade A

• Students 1,166

• Student-teacher ratio 12:1

• Area Vocational Technical Schools of Mercer County Schools, NJ•

• 9-12

• •
  Rating 3.55 out of 5  38 reviews

Junior: I love the community around HSA. Everyone is someone involved with everyone else. There’s a lot of opportunities there and overall it doesn’t always feel like school, it feels fun to be there.... Read 38 reviews

• grade A minus

• Students 50

• Student-teacher ratio 6:1

• Princeton, NJ•

• Private School•

• PK, K-12

• •
  Rating 4.8 out of 5  5 reviews

Parent: The Lewis School was wonderful and academically challenging for our child. The teachers and staff actively helped remediate learning difficulties and supported our child both academically and socially. Is your child bullied or have difficulty making friends? The Lewis School can assist children with high functioning autism, auditory processing difficulties and social skills deficits due to its staff of speech pathologists and experienced teachers. Your child will be greatly assisted with college admissions. Our child was prepared. Teachers are kind and caring. The atmosphere is inclusive across the board. People are nice. Go here for a happy kid who will be taught how to make lifelong friends. The sports are also quite engaging as our child was a part of the cross country team and loved being part of that group of girls. Your kid will fit in and be cared for at Lewis!... Read 5 reviews

• grade A minus

• Students 176

• Student-teacher ratio 4:1

• East Windsor Regional School District, NJ•

• 9-12

• •
  Rating 3.69 out of 5  315 reviews

Senior: The most distinguishable and defining feature of Highstown High School is its ability to value diversity continuously. The academic community built by the high school is a direct reflection of our diverse community, revitalized by our supportive administration, staff, and student body. Additionally, Hightstown provides students with many opportunities that allow them to grow and seek professional success and personal development. However, Highstown lacks a structural system that pushes the school over the line between nurturing students and babying them. Additionally, teachers and staff that allow the school to run in the way that it does do not receive the adequate support and appreciation that they deserve for their hard work. Overall, while Hightstown has grown and developed over the years I've attended, like any other system of individual, it could use some reform that allows it to grow even more.... Read 315 reviews

• grade A minus

• Students 1,621

• Student-teacher ratio 12:1

• Hamilton Township School District (Hamilton), NJ•

• 9-12

• •
  Rating 3.61 out of 5  280 reviews

Senior: Overall, I believe that Nottingham is a good school. The students, however, make it quite difficult for the teachers and staff to do their jobs. These kids destroy the bathrooms, disrespect their teachers, and are inappropriate. I think that the adult figures in this school do their very best and deserve respect. The students, though, could use a little discipline instead of the cozy little environment they are used to roughhousing in.... Read 280 reviews

• grade B

• Students 985

• Student-teacher ratio 11:1

• Hamilton Township School District (Hamilton), NJ•

• 9-12

• •
  Rating 3.35 out of 5  259 reviews

Senior: Some of my better experiences were due to the great community within the school, and amazing teachers. Some of the worst parts were also teachers, but they no longer work there. I would like to see Steinert continue to make the school welcoming and cheerful!... Read 259 reviews

• grade B

• Students 1,447

• Student-teacher ratio 14:1

• Hamilton Township School District (Hamilton), NJ•

• 9-12

• •
  Rating 3.6 out of 5  198 reviews

Senior: Overall, my experience at Hamilton West was amazing. For one, the teachers truly care about the success of there students. They really love to engage their students in the work they are giving them, which is something I value as a student. Although the work can be difficult at times, it prepares me for a future of learning so I can better engage in my college career and beyond. In addition to the schools academic excellence, I also love the fact that our school has so much spirit. The best memories I have in my years of high school come from dressing up as my favorite tv show characters, wearing holiday attire, and even matching with my sisters on twin day. Overall I would say that I had a pretty fulfilling high school experience, with caring teachers and students, and memories that I will cherish for years to come.... Read 198 reviews

• grade B

• Students 1,280

• Student-teacher ratio 12:1

• Ewing Township School District, NJ•

• 9-12

• •
  Rating 3.37 out of 5  311 reviews

Senior: I love the diversity and tight-knit community that Ewing offers! The small size of the school allows me to know and be close was all the students in my own and other grades. Although the sports are not the best in the county, the atmosphere that Ewing sports provide is very low pressure, high fun, and lends itself well to learning and friendship. I enjoyed my time here because I feel as if I was able to make a lot of connections, learn well, and have fun.... Read 311 reviews

• grade B

• Students 1,071

• Student-teacher ratio 11:1

• Trenton, NJ•

• Public School•

• K-12

• •
  Rating 3.95 out of 5  85 reviews

Senior: My experience at Foundation Academies has been good throughout the 4 years I have been there. Transitioning from a public school into a charter school was a huge step for me. Foundation definietly puts the kids in front of them. The teachers try their best to provide help for the students even if it's tutoring or extra curriculum activities outside of school. The high school campus of Foundation prepares their scholars begining their freshman year until their senior year. Teachers can be there to educate their students but as well give advice in general and that is what cretaes most bonds between student and faculty members.... Read 85 reviews

• grade B minus

• Students 1,070

• Student-teacher ratio 17:1