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Greenwich Township School District

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At a glance

288^thof 607 New Jersey districts▼ 79

Better than 52% of New Jersey districts

Elementary 1 Middle 1Grades PK, KG-8

101 Wyndham Farm Boulevard
Stewartsville, NJ 08886·(908) 859-2022·All New Jersey district rankings →

Statewide performance 2018–2026

2026: better than 52.6% of districts

Schools

607

Students

Top rankedStewartsville Middle School156^th of 743 New Jersey middle schools

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Summary:

Greenwich Township School District has two schools serving preschool through grade 8: Greenwich School serves PK–5 and has 397 students, while Stewartsville Middle School serves grades 6–8 and has 210. The clearest finding is that the schools’ latest academic results differ: Stewartsville is well above state averages in its grade span, while Greenwich is below state averages in both core subjects.

Stewartsville Middle School is the academic standout: its 2025–2026 averages were 71% in ELA and 49% in math, compared with matched-grade state averages of 53% and 34%—advantages of 17 and 15 percentage points. Its strongest reported result was 74% in sixth-grade ELA, 23 points above the state. At the other end, Greenwich School averaged 43% in ELA and 41% in math, respectively 5 and 7 points below state averages. Its fifth-grade science score was 16%, 12 points below the state. SchoolDigger ranked Stewartsville 156th of 743 schools, in the 79th percentile with four stars; Greenwich ranked 823rd of 1,331, in the 38th percentile with two stars.

Results declined at both schools from 2024–2025 to 2025–2026: Greenwich’s ELA and math averages fell 4 and 8 points, while Stewartsville’s fell 10 and 9 points. Greenwich’s fifth-grade science result dropped 26 points; Stewartsville’s sharpest core-subject declines were 11 points in seventh-grade ELA and 22 points in eighth-grade math. SchoolDigger’s Greenwich ranking also weakened, from the 55th percentile in 2023–2024 to the 38th percentile in 2025–2026, while Stewartsville moved from the 82nd to the 79th percentile. Other school characteristics offer context, not an explanation: in 2024–2025, free/reduced lunch eligible was 12% at Greenwich and 11% at Stewartsville; student–teacher ratios were 11 and 8.5, and chronic absenteeism was 16% and 7%, respectively.

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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)						NJSLA Algebra I (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-S Science 8th 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 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 End of Course	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Greenwich School	Public	PK, KG-5	101 Wyndham Farm Boulevard	Stewartsville	08886	Warren County	Greenwich Township School District	No	(n/a)	No	Yes	(908) 859-2022	397	36	11.0	11.8%	242 (61.0%)	50 (12.6%)	64 (16.1%)	24 (6.0%)	0 (0.0%)	1 (0.3%)	16 (4.0%)	38.2	823^rd of 1331 public elementary schools	38.2%		54.3	625^th of 1347 public elementary schools	53.6%	198	15.5		49.3	34.4	46.6				49.3	32.8	39.6						$15,517	$269	$15,248
Stewartsville Middle School	Public	6-8	642 South Main Street	Stewartsville	08886	Warren County	Greenwich Township School District	No	(n/a)	No	Yes	(908) 859-2023	210	25	8.5	11.0%	133 (63.3%)	27 (12.9%)	28 (13.3%)	15 (7.1%)	0 (0.0%)	2 (1.0%)	5 (2.4%)	75.5	156^th of 743 public middle schools	79.0%		80.1	131^st of 752 public middle schools	82.6%	25		19.1				74.3	65.7	71.4				54.3	46.3	46.6			$17,283	$308	$16,975

Districts nearby

District	Distance	# of Schools	Statewide Rank
Lopatcong Township School District	2.05 mi	2	240^th
Phillipsburg School District	2.31 mi	5	514^th
Pohatcong Township School District	2.36 mi	1	427^th
Alpha Borough School District	2.42 mi	1	396^th
Bloomsbury Borough School District	2.73 mi	1	191^st

See the top NJ New Jersey districts

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.