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Oak Knoll Elementary School

Q: Is Oak Knoll Elementary School a good school?

Oak Knoll Elementary School ranks 625 th of 1331 New Jersey elementary schools. SchoolDigger rates this school 3 stars out of 5.

Public Grades PK, KG-4

625^th

SchoolDigger Rank ?

of 1,331 New Jersey Elementary Schools

Better than 53% of New Jersey elementary schools

Summary

Oak Knoll Elementary School in Williamstown serves 671 students in prekindergarten through grade 4 and is part of Monroe Township Public School District. Its clearest current concern is fourth-grade mathematics: in 2025–2026, 40% of fourth graders were proficient, 7 percentage points below the state and 4 below the district.

Oak Knoll’s results vary by grade and subject. Third-grade ELA is a strength: 59% were proficient, compared with 48% statewide, and the school ranked second among 10 nearby schools with results. Fourth-grade ELA was 47%, about level with the state’s 46% and 1 point below the district. Fourth-grade math is weaker locally too: Oak Knoll ranked second-lowest among seven nearby schools with results, whose other scores averaged 48%. By contrast, third-grade math proficiency was 56%—16 points higher than Oak Knoll’s fourth-grade result. The supplied scores cover grades 3 and 4 in ELA and math; no science scores were provided.

Results have improved overall since 2022–2023, though not in every grade: the equal-weighted average across grades 3 and 4 rose 13 points in ELA, from 40% to 53%, and 5 points in math, from 43% to 48%. Third-grade ELA rose 28 points, while fourth-grade ELA fell 2 and fourth-grade math fell 3. SchoolDigger ranks Oak Knoll at the 53rd percentile statewide (3 stars), near the middle of nearby schools and below the district’s 43rd-percentile, 2-star standing? Actually above it. In 2024–2025, 31% of students were free/reduced lunch eligible, the fourth-lowest share among nearby schools with comparable data; the student-teacher ratio was 11.8, tied for the second-highest locally. SchoolDigger’s statewide subgroup effectiveness rankings also show a notable contrast: African American students’ ranking was at the 94th percentile, 41 points above the school’s overall percentile, while the ranking for White students was at the 26th percentile, 27 points below it.

671

Students ?

11.8

Student/teacher ratio ?

$12,968

Per pupil spending ?

30.8%

Free/reduced lunch eligible (2024-25) ?

23 Bodine Avenue
Williamstown, NJ 08094

(856) 728-3944

District: Monroe Township Public School District

Students who attend Oak Knoll Elementary School usually attend:

Middle:	Williamstown Middle School
High:	Williamstown High School

Racial breakdown:

White:

53.9%

African American:

20.7%

Hispanic:

15.8%

See top rated New Jersey elementary schools

Compare Oak Knoll Elementary School to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 32nd percentile in 2016 → 53rd in 2026

Strengths

✓Ranking is trending up — up 21 percentile points since 2016

✓Above the New Jersey median (53rd percentile)

✓Small classes — about 12 students per teacher

Worth a look

!Some student groups rank well below the school's overall statewide standing

!Near the bottom of Monroe Township Public School District's ranking

Students meeting standards (2025-2026) ?

This school50%

District avg52%

New Jersey avg48%

625^th of 1,331

New Jersey public elementary schools ?

Top 47%▲ up 22 pts since 2016

From bottom 32% (2016) to top 47% (2026)

See the entire ranking list of New Jersey Elementary Schools →

★★★★★

SchoolDigger rating ?

3^rd of 4Elementary Schools in the Monroe Township Public School District

344^th of 607Monroe Township Public School District among New Jersey districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	54.2	625 of 1331	53.0%	★★★☆☆
2025	46.3	722 of 1347	46.4%	★★☆☆☆
2024	54.0	622 of 1338	53.5%	★★★☆☆
2023	42.6	772 of 1342	42.5%	★★☆☆☆
2022	47.1	702 of 1345	47.8%	★★☆☆☆
2021	43.6	687 of 1317	47.8%	★★☆☆☆
2019	50.0	729 of 1360	46.4%	★★☆☆☆
2018	39.6	876 of 1353	35.3%	★★☆☆☆
2017	39.8	856 of 1352	36.7%	★★☆☆☆
2016	34.1	922 of 1346	31.5%	★★☆☆☆
2015	29.8	977 of 1357	28.0%	★☆☆☆☆
2014	49.0	828 of 1363	39.3%	★★☆☆☆
2013	68.0	536 of 1367	60.8%	★★★☆☆
2012	54.9	753 of 1363	44.8%	★★☆☆☆
2011	59.4	697 of 1360	48.8%	★★☆☆☆
2010	64.7	581 of 1354	57.1%	★★★☆☆
2009	68.6	502 of 1346	62.7%	★★★☆☆
2008	65.1	572 of 1338	57.2%	★★★☆☆
2007	54.5	805 of 1329	39.4%	★★☆☆☆
2006	68.0	521 of 1314	60.4%	★★★☆☆
2005	60.9	671 of 1303	48.5%	★★☆☆☆
2004	61.9	632 of 1298	51.3%	★★★☆☆
2003	44.8	782 of 1204	35.0%	★★☆☆☆

African American

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	91.0	26 of 434	94.0%	★★★★★
2025	53.5	179 of 463	61.3%	★★★☆☆
2024	70.6	92 of 469	80.4%	★★★★☆
2023	71.5	107 of 463	76.9%	★★★★☆
2022	87.6	42 of 494	91.5%	★★★★★
2021	67.5	88 of 456	80.7%	★★★★☆
2019	59.4	182 of 522	65.1%	★★★☆☆
2018	54.8	193 of 517	62.7%	★★★☆☆

Female

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	55.6	593 of 1311	54.8%	★★★☆☆
2025	48.9	675 of 1326	49.1%	★★☆☆☆
2024	53.3	620 of 1317	52.9%	★★★☆☆
2023	44.0	723 of 1318	45.1%	★★☆☆☆
2022	45.2	716 of 1326	46.0%	★★☆☆☆
2021	43.5	678 of 1290	47.4%	★★☆☆☆
2019	47.6	742 of 1331	44.3%	★★☆☆☆
2018	39.4	862 of 1333	35.3%	★★☆☆☆

Hispanic

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	53.2	422 of 991	57.4%	★★★☆☆
2025	12.5	926 of 1032	10.3%	★☆☆☆☆
2023	61.4	314 of 982	68.0%	★★★☆☆
2021	52.0	352 of 896	60.7%	★★★☆☆
2019	50.4	412 of 899	54.2%	★★★☆☆
2018	49.4	405 of 870	53.4%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	58.6	360 of 1002	64.1%	★★★☆☆
2025	57.7	373 of 1023	63.5%	★★★☆☆
2024	66.6	218 of 939	76.8%	★★★★☆
2023	55.5	328 of 910	64.0%	★★★☆☆
2022	42.4	470 of 863	45.5%	★★☆☆☆
2021	63.9	188 of 839	77.6%	★★★★☆
2019	42.7	515 of 948	45.7%	★★☆☆☆
2018	36.5	668 of 942	29.1%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	52.2	632 of 1306	51.6%	★★★☆☆
2025	43.8	731 of 1318	44.5%	★★☆☆☆
2024	54.4	588 of 1313	55.2%	★★★☆☆
2023	42.2	752 of 1315	42.8%	★★☆☆☆
2022	49.7	646 of 1324	51.2%	★★★☆☆
2021	45.7	636 of 1297	51.0%	★★★☆☆
2019	52.2	668 of 1335	50.0%	★★★☆☆
2018	41.0	815 of 1334	38.9%	★★☆☆☆

Multi-racial

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	67.3	29 of 78	62.8%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	48.1	425 of 970	56.2%	★★★☆☆
2025	41.3	519 of 1023	49.3%	★★☆☆☆
2024	49.2	417 of 989	57.8%	★★★☆☆
2023	44.4	451 of 958	52.9%	★★★☆☆
2022	34.8	555 of 949	41.5%	★★☆☆☆
2021	43.4	428 of 868	50.7%	★★★☆☆
2019	50.4	425 of 1007	57.8%	★★★☆☆
2018	41.5	520 of 1001	48.1%	★★☆☆☆

White

Year	Avg score	Statewide rank	New Jersey percentile	Rating
2026	33.1	705 of 951	25.9%	★☆☆☆☆
2025	42.6	575 of 970	40.7%	★★☆☆☆
2024	47.2	522 of 963	45.8%	★★☆☆☆
2023	28.8	727 of 975	25.4%	★☆☆☆☆
2022	35.8	659 of 976	32.5%	★★☆☆☆
2021	38.7	603 of 964	37.4%	★★☆☆☆
2019	38.5	667 of 1023	34.8%	★★☆☆☆
2018	32.8	727 of 1022	28.9%	★☆☆☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

African American (2026)94th percentile+41 vs school

Low Socio Economic Status (2026)64th percentile+11 vs school

Multi-racial (2026)63rd percentile+10 vs school

Hispanic (2026)57th percentile+4 vs school

Special Education (2026)56th percentile+3 vs school

Female (2026)55th percentile~ school

Male (2026)52nd percentile~ school

White (2026)26th percentile-27 vs school

By subject vs New Jersey (2025-2026) ?

English Language Arts52%+5 vs state

Mathematics47%~ state avg

★

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Schools Near Oak Knoll Elementary School

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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 (2026)				Ranking (2025)				NJSLA-S Science (2026)	NJSLA English Language Arts (2026)			NJSLA Mathematics (2026)			Per Pupil Expenditures (2025)
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/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	NJSLA-S Science 5th Grade	NJSLA English Language Arts 3rd Grade	NJSLA English Language Arts 4th Grade	NJSLA English Language Arts 5th Grade	NJSLA Mathematics 3rd Grade	NJSLA Mathematics 4th Grade	NJSLA Mathematics 5th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
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%)	54.2	625^th of 1331 public elementary schools	53.0%		46.3	722^nd of 1347 public elementary schools	46.4%	97		58.9	47.0		55.8	40.0		$12,968	$224	$12,744
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%)	43.5	758^th of 1331 public elementary schools	43.1%		48.3	704^th of 1347 public elementary schools	47.7%	54		52.8	43.8		49.5	30.2		$14,155	$625	$13,530
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%)	70.4	417^th of 1331 public elementary schools	68.7%		58.5	566^th of 1347 public elementary schools	58.0%	149		62.9	58.4		60.8	54.9		$12,115	$222	$11,893
Winslow Township Elementary School Three	Public	PK, KG-3	131 Sicklerville Road	Sicklerville	08081	Camden County	Winslow Township School District	No	(n/a)	No	Yes	(609) 728-1080	464	38	12.2	62.9%	60 (12.9%)	264 (56.9%)	87 (18.8%)	8 (1.7%)	1 (0.2%)	1 (0.2%)	43 (9.3%)	17.6	1109^th of 1331 public elementary schools	16.7%		34.1	894^th of 1347 public elementary schools	33.6%	215		33.7			22.0			$17,651	$1,036	$16,615
Winslow Township Elementary School Four	Public	PK, KG-3	541 Kali Road	Sicklerville	08081	Camden County	Winslow Township School District	No	(n/a)	No	Yes	(609) 728-2440	517	43	12.1	53.6%	92 (17.8%)	278 (53.8%)	91 (17.6%)	11 (2.1%)	2 (0.4%)	3 (0.6%)	40 (7.7%)	42.7	766^th of 1331 public elementary schools	42.4%		50.6	676^th of 1347 public elementary schools	49.8%	90		50.5			38.4			$16,966	$667	$16,299
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%)	62.4	525^th of 1331 public elementary schools	60.6%		51.1	666^th of 1347 public elementary schools	50.6%	141		60.8	40.0		68.6	54.2		$14,297	$415	$13,882
Mary F. Janvier School	Public	PK, KG-2	1532 Pennsylvania Ave	Franklinville	08322	Gloucester County	Township of Franklin School District	No	(n/a)	No	No	(856) 629-0431	579	44	13.2	30.4%	436 (75.3%)	18 (3.1%)	80 (13.8%)	7 (1.2%)	3 (0.5%)	0 (0.0%)	35 (6.0%)								(n/a)								$9,575	$422	$9,153
Winslow Township Elementary School Two	Public	PK, KG-3	125 First Ave	Sicklerville	08081	Camden County	Winslow Township School District	No	(n/a)	No	Yes	(609) 561-8450	338	32	10.4	60.4%	110 (32.5%)	131 (38.8%)	65 (19.2%)	4 (1.2%)	2 (0.6%)	0 (0.0%)	26 (7.7%)	58	583^rd of 1331 public elementary schools	56.2%		55.8	601^st of 1347 public elementary schools	55.4%	18		47.2			59.7			$17,484	$688	$16,796
James W. Lilley Elementary School	Public	K-5	1275 Williamstown Road	Erial	08081	Camden County	Gloucester Township Public Schools	No	(n/a)	No	Yes	(856) 875-0991	519	47	11.1	51.6%	163 (31.4%)	163 (31.4%)	141 (27.2%)	29 (5.6%)	1 (0.2%)	0 (0.0%)	22 (4.2%)	22.8	1031^st of 1331 public elementary schools	22.5%		22.8	1050^th of 1347 public elementary schools	22.0%	19	9.4	23.1	34.8	38.5	27.7	41.2	25.0	$16,104	$781	$15,323
Whitman Elementary School	Public	K-5	827 Whitman School Dr	Turnersville	08012	Gloucester County	Washington Township School District	No	(n/a)	No	No	(856) 227-1103	566	48	11.8	23.5%	399 (70.5%)	41 (7.2%)	89 (15.7%)	21 (3.7%)	0 (0.0%)	1 (0.2%)	15 (2.7%)	63.1	511^th of 1331 public elementary schools	61.6%		72.8	382^nd of 1347 public elementary schools	71.6%	129	32.1	52.6	59.8	68.6	51.6	55.7	45.0	$17,100	$700	$16,400

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