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Public School Review - Established 2003

Best Mercer County Public Elementary Schools (2026)

For the 2026 school year, there are 83 public elementary schools serving 39,370 students in Mercer County, NJ.
The top-ranked public elementary schools in Mercer County, NJ are Princeton Charter School, Riverside School and Littlebrook School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Mercer County, NJ public elementary schools have an average math proficiency score of 35% (versus the New Jersey public elementary school average of 39%), and reading proficiency score of 42% (versus the 49% statewide average). Elementary schools in Mercer County have an average ranking of 3/10, which is in the bottom 50% of New Jersey public elementary schools.
Minority enrollment is 77% of the student body (majority Hispanic), which is more than the New Jersey public elementary school average of 64% (majority Hispanic).

Best Public Elementary Schools in Mercer County (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Princeton Charter School
Charter School
(Math: 90% | Reading: 92%)
Rank:
10/
10
Top 1%
100 Bunn Drive
Princeton, NJ 08540
(609) 924-0575
Gr: K-8 | 423 students Student-teacher ratio: 11:1 Minority enrollment: 74%
Rank: #22.
Riverside School
(Math: 80-84% | Reading: 75-79%)
Rank:
10/
10
Top 5%
58 Riverside Drive
Princeton, NJ 08540
(609) 806-4260
Gr: PK-5 | 306 students Student-teacher ratio: 8:1 Minority enrollment: 54%
Rank: #33.
Littlebrook School
(Math: 77% | Reading: 72%)
Rank:
10/
10
Top 10%
39 Magnolia Lane
Princeton, NJ 08540
(609) 806-4250
Gr: PK-5 | 374 students Student-teacher ratio: 9:1 Minority enrollment: 61%
Rank: #44.
Village Elementary School
(Math: 76% | Reading: 74%)
Rank:
10/
10
Top 10%
601 New Village Road
Princeton Junction, NJ 08550
(609) 716-5200
Gr: 4-5 | 657 students Student-teacher ratio: 11:1 Minority enrollment: 85%
Rank: #55.
Thomas R Grover Middle School
(Math: 69% | Reading: 79%)
Rank:
10/
10
Top 10%
10 Southfield Road
Princeton Junction, NJ 08550
(609) 716-5250
Gr: 6-8 | 1,183 students Student-teacher ratio: 12:1 Minority enrollment: 87%
Rank: #66.
Johnson Park School
(Math: 70-74% | Reading: 70-74%)
Rank:
10/
10
Top 10%
285 Rosedale Road
Princeton, NJ 08540
(609) 806-4240
Gr: PK-5 | 360 students Student-teacher ratio: 9:1 Minority enrollment: 63%
Rank: #77.
Toll Gate Grammar School
(Math: 80-84% | Reading: 65-69%)
Rank:
9/
10
Top 20%
275 So Main Street
Pennington, NJ 08534
(609) 737-4008
Gr: PK-5 | 299 students Student-teacher ratio: 8:1 Minority enrollment: 20%
Rank: #88.
Dutch Neck Elementary School
(Math: 65-69% | Reading: 70-74%)
Rank:
9/
10
Top 20%
392 Village Road East
Princeton Junction, NJ 08550
(609) 716-5400
Gr: K-3 | 557 students Student-teacher ratio: 11:1 Minority enrollment: 87%
Rank: #99.
Stony Brook Elementary School
(Math: 70-74% | Reading: 70%)
Rank:
9/
10
Top 20%
20 Stephenson Road
Pennington, NJ 08534
(609) 737-4006
Gr: PK-5 | 395 students Student-teacher ratio: 10:1 Minority enrollment: 62%
Rank: #1010.
Community Park School
(Math: 66% | Reading: 70-74%)
Rank:
9/
10
Top 20%
372 Witherspoon Street
Princeton, NJ 08540
(609) 806-4230
Gr: PK-5 | 316 students Student-teacher ratio: 11:1 Minority enrollment: 50%
Rank: #1111.
Princeton Middle School
(Math: 58% | Reading: 76%)
Rank:
9/
10
Top 20%
217 Walnut Lane
Princeton, NJ 08540
(609) 806-4270
Gr: 6-8 | 794 students Student-teacher ratio: 12:1 Minority enrollment: 53%
Rank: #1212.
Hopewell Elementary School
(Math: 65-69% | Reading: 64%)
Rank:
9/
10
Top 20%
35 Princeton Avenue
Hopewell, NJ 08525
(609) 737-4007
Gr: PK-5 | 397 students Student-teacher ratio: 9:1 Minority enrollment: 24%
Rank: #1313.
Sharon School
(Math: 63% | Reading: 65%)
Rank:
8/
10
Top 30%
234 Sharon Road
Trenton, NJ 08691
(609) 632-0960
Gr: PK-4 | 1,005 students Student-teacher ratio: 11:1 Minority enrollment: 66%
Rank: #1414.
Maurice Hawk Elementary School
(Math: 65-69% | Reading: 55-59%)
Rank:
8/
10
Top 30%
303 305 Clarksville Road
Princeton Junction, NJ 08550
(609) 716-5425
Gr: PK-3 | 723 students Student-teacher ratio: 11:1 Minority enrollment: 85%
Rank: #1515.
Pond Road Middle School
(Math: 62% | Reading: 61%)
Rank:
8/
10
Top 30%
150 Pond Road
Trenton, NJ 08691
(609) 632-0940
Gr: 5-8 | 1,022 students Student-teacher ratio: 12:1 Minority enrollment: 61%
Rank: #1616.
Bear Tavern Elementary School
(Math: 58% | Reading: 60-64%)
Rank:
8/
10
Top 30%
1162 Bear Tavern Road
Titusville, NJ 08560
(609) 737-4005
Gr: PK-5 | 461 students Student-teacher ratio: 10:1 Minority enrollment: 26%
Rank: #1717.
Lawrenceville Elementary School
(Math: 60-69% | Reading: 50-54%)
Rank:
7/
10
Top 50%
40 Craven Lane
Lawrence Township, NJ 08648
(609) 671-5570
Gr: PK-3 | 301 students Student-teacher ratio: 10:1 Minority enrollment: 46%
Rank: #1818.
Timberlane Middle School
(Math: 50% | Reading: 64%)
Rank:
7/
10
Top 50%
51 S Timberlane Drive
Pennington, NJ 08534
(609) 737-4004
Gr: 6-8 | 803 students Student-teacher ratio: 10:1 Minority enrollment: 32%
Rank: #1919.
Pace Charter School Of Hamilton
Charter School
(Math: 38% | Reading: 68%)
Rank:
7/
10
Top 50%
52 Lafayette Ave
Trenton, NJ 08610
(609) 599-1212
Gr: K-8 | 463 students Student-teacher ratio: 11:1 Minority enrollment: 93%
Rank: #2020.
Morgan Elementary School
(Math: 40-44% | Reading: 60-64%)
Rank:
7/
10
Top 50%
38 Stamford Road
Trenton, NJ 08619
(609) 631-4160
Gr: K-5 | 285 students Student-teacher ratio: 10:1 Minority enrollment: 46%
Rank: #2121.
Walter C. Black Elementary School
(Math: 62% | Reading: 59% )
Rank:
7/
10
Top 50%
371 Stockton Street
Hightstown, NJ 08520
(609) 443-7816
Gr: K-2 | 510 students Student-teacher ratio: 10:1 Minority enrollment: 72%
Rank: #2222.
Alexander Elementary School
(Math: 50-54% | Reading: 50-54%)
Rank:
7/
10
Top 50%
20 Robert Frost Drive
Trenton, NJ 08690
(609) 631-4148
Gr: PK-5 | 302 students Student-teacher ratio: 12:1 Minority enrollment: 32%
Rank: #2323.
Yardville Elementary School
(Math: 40-44% | Reading: 55-59%)
Rank:
7/
10
Top 50%
450 Yardville Allentown Rd
Trenton, NJ 08620
(609) 631-4170
Gr: PK-5 | 312 students Student-teacher ratio: 14:1 Minority enrollment: 32%
Rank: #2424.
Ethel Mcknight Elementary School
(Math: 56% | Reading: 61% )
Rank:
7/
10
Top 50%
58 Twin Rivers Dr South
Hightstown, NJ 08520
(609) 443-7800
Gr: K-2 | 530 students Student-teacher ratio: 9:1 Minority enrollment: 78%
Rank: #2525.
Langtree Elementary School
(Math: 45-49% | Reading: 50-54%)
Rank:
7/
10
Top 50%
2080 Whatley Road
Trenton, NJ 08690
(609) 631-4157
Gr: K-5 | 339 students Student-teacher ratio: 12:1 Minority enrollment: 56%
Rank: #2626.
Slackwood Elementary School
(Math: 50-59% | Reading: 40-49%)
Rank:
6/
10
Top 50%
2060 Princeton Pike
Lawrence Township, NJ 08648
(609) 671-5580
Gr: PK-3 | 251 students Student-teacher ratio: 10:1 Minority enrollment: 65%
Rank: #2727.
University Heights Elementary School
(Math: 45-49% | Reading: 45-49%)
Rank:
6/
10
Top 50%
645 Paxson Avenue
Trenton, NJ 08690
(609) 631-4167
Gr: PK-5 | 308 students Student-teacher ratio: 10:1 Minority enrollment: 48%
Rank: #2828.
Eldridge Park School
(Math: 45-49% | Reading: 40-49%)
Rank:
6/
10
Top 50%
55 Lawn Park Ave
Lawrence Township, NJ 08648
(609) 671-5560
Gr: PK-3 | 212 students Student-teacher ratio: 11:1 Minority enrollment: 54%
Rank: #2929.
Mercerville Elementary School
(Math: 40-44% | Reading: 45-49%)
Rank:
6/
10
Top 50%
60 Regina Avenue
Trenton, NJ 08619
(609) 631-4159
Gr: K-5 | 350 students Student-teacher ratio: 13:1 Minority enrollment: 58%
Rank: #3030.
Ben Franklin Elementary School
(Math: 45-49% | Reading: 40-44%)
Rank:
6/
10
Top 50%
2939 Princeton Pike
Lawrence Township, NJ 08648
(609) 671-5540
Gr: PK-3 | 342 students Student-teacher ratio: 10:1 Minority enrollment: 59%
Rank: #3131.
Perry L. Drew Elementary School
(Math: 44% | Reading: 44%)
Rank:
5/
10
Bottom 50%
70 Twin Rivers Drive North
Hightstown, NJ 08520
(609) 443-7820
Gr: 3-5 | 599 students Student-teacher ratio: 10:1 Minority enrollment: 81%
Rank: #3232.
Yardville Heights Elementary School
(Math: 35-39% | Reading: 45-49%)
Rank:
5/
10
Bottom 50%
3880 South Broad Street
Trenton, NJ 08620
(609) 631-4171
Gr: PK-5 | 251 students Student-teacher ratio: 11:1 Minority enrollment: 60%
Rank: #3333.
Grace N. Rogers Elementary School
(Math: 39% | Reading: 44%)
Rank:
5/
10
Bottom 50%
380 Stockton St
Hightstown, NJ 08520
(609) 443-7833
Gr: 3-5 | 591 students Student-teacher ratio: 10:1 Minority enrollment: 74%
Rank: #3434.
Lawrence Intermediate School
(Math: 37% | Reading: 40%)
Rank:
5/
10
Bottom 50%
66 Eggerts Crossing Road
Lawrence Township, NJ 08648
(609) 671-5530
Gr: 4-6 | 775 students Student-teacher ratio: 10:1 Minority enrollment: 61%
Rank: #3535.
Melvin H. Kreps Middle School
(Math: 29% | Reading: 44%)
Rank:
4/
10
Bottom 50%
5 Kent Lane
Hightstown, NJ 08520
(609) 443-7767
Gr: 6-8 | 1,160 students Student-teacher ratio: 10:1 Minority enrollment: 77%
Show 48 more public schools in Mercer County, NJ (out of 83 total schools)
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Frequently Asked Questions

What are the top-ranked public elementary schools in Mercer County, NJ?
The top-ranked public elementary schools in Mercer County, NJ include Princeton Charter School, Riverside School and Littlebrook School.
How many public elementary schools are located in Mercer County?
83 public elementary schools are located in Mercer County.
What is the racial composition of students in Mercer County?
Mercer County public elementary schools minority enrollment is 77% of the student body (majority Hispanic), which is more than the New Jersey public elementary schools average of 64% (majority Hispanic).
Which public elementary schools in Mercer County are often viewed compared to one another?

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