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Warren School

Public Grades PK, KG-5

Students ?

6.3

Student/teacher ratio ?

33.3%

Free/reduced lunch eligible (2024-25) ?

Not published

Kindergartners with all required vaccines (2025-26)

21 Sackett Hill Road
Warren, CT 06754

(860) 868-2223

District: Regional School District 20

Racial breakdown:

White:

92.6%

African American:

3.7%

Hispanic:

3.7%

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At a glance

Strengths

✓Small classes — about 6 students per teacher

Not ranked this year

Warren School did not have enough recent test-score data to be ranked. Check the trend below for past years.

62^nd of 153Regional School District 20 among Connecticut districts

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Schools Near Warren 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 Vaccination Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				NGSS Science (2026)		SBAC English Language Arts (2026)						SBAC Mathematics (2026)						Vaccination (2025-26)		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	NGSS Science 5th Grade	NGSS Science 8th Grade	SBAC English Language Arts 3rd Grade	SBAC English Language Arts 4th Grade	SBAC English Language Arts 5th Grade	SBAC English Language Arts 6th Grade	SBAC English Language Arts 7th Grade	SBAC English Language Arts 8th Grade	SBAC Mathematics 3rd Grade	SBAC Mathematics 4th Grade	SBAC Mathematics 5th Grade	SBAC Mathematics 6th Grade	SBAC Mathematics 7th Grade	SBAC Mathematics 8th Grade	Vaccination: Kindergartners with all required vaccines	Vaccination: Exemption rate	Total
Warren School	Public	PK, KG-5	21 Sackett Hill Road	Warren	06754	Northwest Hills Planning Region	Regional School District 20	No	(n/a)	No	(n/a)	(860) 868-2223	54	8	6.3	33.3%	50 (92.6%)	2 (3.7%)	2 (3.7%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)																	$36,633
Kent Center School	Public	PK, KG-8	9 Judd Street	Kent	06757	Northwest Hills Planning Region	Kent School District	No	No	No	Yes	(860) 927-3537	180	27	6.6	27.2%	139 (77.2%)	4 (2.2%)	24 (13.3%)	2 (1.1%)	0 (0.0%)	0 (0.0%)	11 (6.1%)	75.2	150^th of 492 public elementary schools	69.5%					(n/a)		812.0	57.1	60.9		79.3		73.9	2450.0	2481.0		2588.0		65.2			$35,215
Washington Primary School	Public	PK, KG-5	11 School St.	Washington Depot	06794	Northwest Hills Planning Region	Regional School District 12	No	No	No	No	(860) 868-7331	156	15	10.2	18.6%	125 (80.1%)	1 (0.6%)	27 (17.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (1.9%)	85.9	62^nd of 492 public elementary schools	87.4%					(n/a)	70.0			2513.0	86.7					71.4	76.7						$29,004
Litchfield Intermediate School	Public	4-5	35 Plumb Hill Road	Litchfield	06759	Northwest Hills Planning Region	Regional School District 20	No	(n/a)	No	(n/a)	(860) 567-7520	121	9	13.3	22.3%	107 (88.4%)	1 (0.8%)	9 (7.4%)	4 (3.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	73.3	159^th of 492 public elementary schools	67.7%					(n/a)	61.2			76.4	68.7					69.4	53.7						$21,486
Litchfield Center School	Public	PK, KG-3	125 West Street	Litchfield	06759	Northwest Hills Planning Region	Regional School District 20	No	(n/a)	No	(n/a)	(860) 567-7510	246	20	12.6	24.0%	220 (89.4%)	2 (0.8%)	18 (7.3%)	1 (0.4%)	0 (0.0%)	0 (0.0%)	5 (2.0%)								(n/a)			57.8						53.3						100%	0%	$26,496
James Morris School	Public	PK, KG-5	10 East Street	Morris	06763	Northwest Hills Planning Region	Regional School District 20	No	(n/a)	No	(n/a)	(860) 567-7420	116	12	10.0	29.3%	107 (92.2%)	0 (0.0%)	5 (4.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	4 (3.4%)								(n/a)				2455.0						2446.0							$27,054
Northville Elementary School	Public	PK, KG-2	22 Hipp Rd.	New Milford	06776	Western Connecticut Planning Region	New Milford School District	No	No	No	Yes	(860) 355-3713	428	37	11.6	30.4%	286 (66.8%)	13 (3.0%)	106 (24.8%)	11 (2.6%)	0 (0.0%)	0 (0.0%)	12 (2.8%)								(n/a)															99%	1%	$20,578
Goshen Center School	Public	PK, KG-5	50 North Street	Goshen	06756	Northwest Hills Planning Region	Regional School District 20	No	(n/a)	No	(n/a)	(860) 491-6020	135	11	11.7	28.1%	120 (88.9%)	3 (2.2%)	5 (3.7%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	7 (5.2%)	82.3	93^rd of 492 public elementary schools	81.1%					(n/a)			2494.0	69.6					100.0	65.2							$24,707
Cornwall Consolidated School	Public	K-8	5 Cream Hill Rd.	West Cornwall	06796	Northwest Hills Planning Region	Cornwall School District	No	No	No	Yes	(860) 672-6617	86	15	5.7	37.2%	76 (88.4%)	2 (2.3%)	6 (7.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (2.3%)								(n/a)																	$41,590
Bethlehem Elementary School	Public	PK, KG-5	92 East St.	Bethlehem	06751	Naugatuck Valley Planning Region	Regional School District 14	No	No	No	Yes	(203) 266-7506	276	21	13.3	19.2%	215 (77.9%)	3 (1.1%)	41 (14.9%)	3 (1.1%)	1 (0.4%)	1 (0.4%)	12 (4.3%)	83.3	87^th of 492 public elementary schools	82.3%		80.8	102^nd of 493 public elementary schools	79.3%	15	79.1		67.4	79.1	62.8				78.3	86.0	2571.0						$23,911

Frequently Asked Questions about Warren School

What is the racial makeup of Warren School?

Students at Warren School are 93% White, 4% African American, 4% Hispanic.

How many students attend Warren School?

In the 2024-25 school year, 54 students attended Warren School.

What district is Warren School in?

Regional School District 20

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Latest Connecticut data All new data »

2017–18 through 2025–26 immunization rates (updated)NewOct 19, 2026

2024–25 through 2025–26 attendance data & graduation ratesAug 31, 2026

2025–26 NGSS, SAT & SBAC test scoresAug 31, 2026

2024–25 school spending dataApr 2, 2026

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