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Best Public Schools in Williamstown, NJ

At a glance

Schools

5,924

Students

Districts

Top rankedRadix Elementary566^th of 1,347 New Jersey elementary schools

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Biggest riser

Williamstown Middle School up 38 spots statewide this year

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Smallest classes

Radix Elementary 9.4 students per teacher

SchoolDigger ratings

3★

2★

1 school without a SchoolDigger rating (too few tested students)

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Summary:

The city of Williamstown, New Jersey is home to 7 schools, including 5 elementary schools, 1 middle school, and 1 high school, all part of the Monroe Township Public School District, except for Collings Lakes Elementary School which is part of the Buena Regional School District.

Among the standout schools, Williamstown Middle School has the highest enrollment with 1,744 students and the highest proficiency rates in NJSLA/Algebra I for 8th grade at 95.2%. Radix Elementary has the highest proficiency rates in NJSLA/Mathematics for 3rd and 4th grade, while Whitehall Elementary School has the highest proficiency rates in NJSLA/Mathematics for 4th grade.

The data reveals a significant disparity in academic performance between the high school/middle school and the elementary schools, with the elementary schools generally outperforming the higher-grade schools on NJSLA tests. Additionally, all schools in the area have a chronic absenteeism rate of 14.9%, which is higher than the state average, an issue the district should address. The data also shows that per-student spending does not necessarily correlate with academic outcomes, as Collings Lakes Elementary, which has the highest per-student spending, also has some of the lowest test scores.

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				NJGPA English Language Arts (2025)	NJGPA Mathematics (2025)	NJSLA-S Science (2025)			NJSLA English Language Arts (2025)							NJSLA Mathematics (2025)						NJSLA Algebra I (2025)				NJSLA Geometry (2025)		Per Pupil Expenditures (2019)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	NJGPA English Language Arts 11th Grade	NJGPA Mathematics 11th Grade	NJSLA-S Science 5th Grade	NJSLA-S Science 8th Grade	NJSLA-S Science 11th Grade	NJSLA English Language Arts 3rd Grade	NJSLA English Language Arts 4th Grade	NJSLA English Language Arts 5th Grade	NJSLA English Language Arts 6th Grade	NJSLA English Language Arts 7th Grade	NJSLA English Language Arts 8th Grade	NJSLA English Language Arts 9th Grade	NJSLA Mathematics 3rd Grade	NJSLA Mathematics 4th Grade	NJSLA Mathematics 5th Grade	NJSLA Mathematics 6th Grade	NJSLA Mathematics 7th Grade	NJSLA Mathematics 8th Grade	NJSLA Algebra I 8th Grade	NJSLA Algebra I 9th Grade	NJSLA Algebra I 10th Grade	NJSLA Algebra I End of Course	NJSLA Geometry 9th Grade	NJSLA Geometry End of Course	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Collings Lakes Elementary School	Public	PK, KG-2	620 Cains Mill Rd & Lake Geor	Williamstown	08094	Atlantic County	Buena Regional School District	No	(n/a)	No	Yes	(856) 885-4994	221	18	12.3	71.5%	114 (51.6%)	25 (11.3%)	69 (31.2%)	0 (0.0%)	1 (0.5%)	2 (0.9%)	9 (4.1%)								(n/a)																									$13,432	$575	$12,857
Williamstown Middle School	Public	5-8	561 Clayton Rd	Williamstown	08094	Gloucester County	Monroe Township Public School District	No	(n/a)	No	Yes	(856) 629-7444	1,694	146	11.5	40.4%	924 (54.5%)	351 (20.7%)	270 (15.9%)	50 (3.0%)	4 (0.2%)	2 (0.1%)	93 (5.5%)	46	392^nd of 752 public middle schools	47.9%		38.8	430^th of 743 public middle schools	42.1%	38			21.4	12.3				39.6	52.3	44.2	56.6				32.2	29.2	40.7	27.0	95.2			95.2			$5,079	$274	$4,805
Oak Knoll Elementary School	Public	PK, KG-4	23 Bodine Avenue	Williamstown	08094	Gloucester County	Monroe Township Public School District	No	(n/a)	No	No	(856) 728-3944	671	56	11.8	30.8%	362 (53.9%)	139 (20.7%)	106 (15.8%)	17 (2.5%)	3 (0.4%)	3 (0.4%)	41 (6.1%)	46.3	722^nd of 1347 public elementary schools	46.4%		54	622^nd of 1338 public elementary schools	53.5%	100						38.2	49.5						55.7	44.0											$5,139		$5,139
Williamstown High School	Public	9-12	700 N Tuckahoe Rd	Williamstown	08094	Gloucester County	Monroe Township Public School District	No	(n/a)	No	No	(856) 262-8200	1,769	121	14.6	35.2%	999 (56.5%)	348 (19.7%)	264 (14.9%)	52 (2.9%)	6 (0.3%)	3 (0.2%)	95 (5.4%)	35.8	286^th of 434 public high schools	34.1%		44.2	232^nd of 429 public high schools	45.9%	54	80.2	49.4			16.9							33.6								20.6	5.4	15.6	73.3	71.7	$6,210	$19	$6,191
Holly Glen Elementary School	Public	PK, KG-4	900 North Main Street	Williamstown	08094	Gloucester County	Monroe Township Public School District	No	(n/a)	No	Yes	(856) 728-8706	570	59	9.6	49.5%	276 (48.4%)	103 (18.1%)	133 (23.3%)	26 (4.6%)	0 (0.0%)	0 (0.0%)	32 (5.6%)	48.3	704^th of 1347 public elementary schools	47.7%		47.7	703^rd of 1338 public elementary schools	47.5%	1						41.0	54.9						52.0	44.1											$6,850	$437	$6,413
Whitehall Elementary School	Public	PK, KG-4	161 Whitehall Rd	Williamstown	08094	Gloucester County	Monroe Township Public School District	No	(n/a)	No	Yes	(856) 728-8782	390	39	9.8	38.5%	223 (57.2%)	54 (13.8%)	78 (20.0%)	9 (2.3%)	1 (0.3%)	1 (0.3%)	24 (6.2%)	51.1	666^th of 1347 public elementary schools	50.6%		56.5	588^th of 1338 public elementary schools	56.1%	78						35.7	55.5						54.8	53.4											$6,021		$6,021
Radix Elementary	Public	PK, KG-4	363 Radix Rd	Williamstown	08094	Gloucester County	Monroe Township Public School District	No	(n/a)	No	No	(856) 728-8650	609	64	9.4	34.2%	375 (61.6%)	90 (14.8%)	90 (14.8%)	9 (1.5%)	3 (0.5%)	1 (0.2%)	41 (6.7%)	58.5	566^th of 1347 public elementary schools	58.0%		61.8	523^rd of 1338 public elementary schools	60.9%	43						47.2	52.9						57.2	57.9											$5,194	$05	$5,189

Cities Near Williamstown

City	Distance	# of Schools	Statewide Rank
Franklinville	3.92 mi	4	367^th
Blue Anchor	4.08 mi	1	519^th
Sicklerville	4.39 mi	8	374^th
Berlin	5.69 mi	2	259^th
Hammonton	5.74 mi	6	365^th

See the top NJ New Jersey cities

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the New Jersey Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.