Best Middle Schools in Connecticut

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Find the best Connecticut middle schools with SchoolDigger.com! Focused on test scores for accurate rankings, our user-friendly site simplifies your search. Empower your decisions by exploring top-rated schools, only on SchoolDigger.com - the ultimate guide to K-12 schools!

Year after year, SchoolDigger is always the first to publish Connecticut test scores and rankings. Other sites use stale test score data that are several years old! Be in the know with the very latest performance metrics.

The list is updated annually upon the release of the NGSS and SBAC test scores by the Connecticut Department of Education. The most recent update was on Thursday, August 28, 2025.

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School	Students/Teachers	Per Pupil Expenditures (2025)	Ranking (2025 vs 2024)	ID
141	Park City Prep Charter School	Public, Charter	4-8	1550 State Street	Bridgeport	06605	Greater Bridgeport Planning Region	Park City Prep Charter School District	Yes	No	No	Yes	(203) 953-3766	434	21	20.6	69.8%	25 (5.8%)	190 (43.8%)	206 (47.5%)	4 (0.9%)	2 (0.5%)	0 (0.0%)	7 (1.6%)	$15,541	39.7	42.7	133	8	090003301449
142	Interdistrict School For Arts And Communication	Public, Charter	4-8	190 Governor Winthrop Blvd.	New London	06320	Southeastern Connecticut Planning Region	Interdistrict School for Arts and Community District	Yes	No	No	Yes	(860) 447-1003	328	28	11.7	68.3%	42 (12.8%)	51 (15.5%)	191 (58.2%)	4 (1.2%)	1 (0.3%)	0 (0.0%)	36 (11.0%)	$18,268	39.1	39.7	141	1	090001100797
143	Plainfield Central School	Public	6-8	75 Canterbury Rd.	Plainfield	06374	Northeastern Connecticut Planning Region	Plainfield School District	No	No	No	Yes	(860) 564-6437	422	42	10	55.9%	367 (87.0%)	20 (4.7%)	12 (2.8%)	6 (1.4%)	3 (0.7%)	4 (0.9%)	10 (2.4%)	$20,793	38.6	32.5	152	9	090327000693
144	Groton Middle School	Public	6-8	35 Groton Long Point Road	Groton	06340	Southeastern Connecticut Planning Region	Groton School District	No	No	No	Yes	(860) 446-4200	884	76	11.7	80.8%	418 (47.3%)	63 (7.1%)	248 (28.1%)	44 (5.0%)	5 (0.6%)	3 (0.3%)	101 (11.4%)	$21,487	38.6	41.3	138	6	090177001938
145	John F. Kennedy Middle School	Public	6-8	155 Raffia Rd.	Enfield	06082	Capitol Planning Region	Enfield School District	No	No	No	No	(860) 763-8855	1,002	89	11.2	52.5%	634 (63.3%)	61 (6.1%)	227 (22.7%)	25 (2.5%)	0 (0.0%)	2 (0.2%)	52 (5.2%)	$19,827	38.1	39.4	142	3	090147000249
146	Mauro-Sheridan Magnet School	Public, Magnet	PK, KG-8	191 Fountain St.	New Haven	06515	South Central Connecticut Planning Region	New Haven School District	No	Yes	No	No	(475) 220-2800	482	32	15	71.0%	56 (11.6%)	251 (52.1%)	129 (26.8%)	26 (5.4%)	1 (0.2%)	0 (0.0%)	19 (3.9%)	$20,325	38.1	27.6	158	12	090279001564
147	Griswold Middle School	Public	5-8	211 Slater Ave.	Griswold	06351	Southeastern Connecticut Planning Region	Griswold School District	No	No	No	Yes	(860) 376-7630	529	38	14	54.3%	390 (73.7%)	17 (3.2%)	68 (12.9%)	11 (2.1%)	3 (0.6%)	1 (0.2%)	39 (7.4%)	$16,816	37.9	47.4	123	24	090174000019
148	Interdistrict Discovery Magnet School	Public, Magnet	PK, KG-8	4510 Park Avenue	Bridgeport	06606	Greater Bridgeport Planning Region	Bridgeport School District	No	Yes	No	Yes	(203) 275-1801	492	34	14.4	69.5%	99 (20.1%)	122 (24.8%)	230 (46.7%)	25 (5.1%)	3 (0.6%)	0 (0.0%)	13 (2.6%)	$17,305	36.6	23.9	172	24	090045001590
149	Hamden Middle School	Public	7-8	2623 Dixwell Ave.	Hamden	06518	South Central Connecticut Planning Region	Hamden School District	No	No	No	No	(203) 407-3140	845	74	11.4	48.8%	206 (24.4%)	269 (31.8%)	256 (30.3%)	59 (7.0%)	2 (0.2%)	0 (0.0%)	51 (6.0%)	$26,617	36.1	38.5	144	5	090186000342
150	Park City Magnet School	Public, Magnet	PK, KG-8	1526 Chopsey Hill Rd.	Bridgeport	06606	Greater Bridgeport Planning Region	Bridgeport School District	No	Yes	No	Yes	(203) 576-7547	487	32	15.3	84.2%	43 (8.8%)	170 (34.9%)	233 (47.8%)	14 (2.9%)	2 (0.4%)	1 (0.2%)	24 (4.9%)	$16,123	33.5			(n/a)	090045000071

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New! SchoolDigger ranking lists for CT student subgroups:

Female Students Male Students Asian Students African American Students Hispanic Students White Students Special Education Students Low Socio Economic Status Students

About our rankings:

Schooldigger calculates school rankings based on SBAC English Language Arts, SBAC Mathematics, NGSS Science test scores released by the Connecticut Department of Education.
These rankings were last updated on August 28, 2025, and are based on the most recent test scores available. We update rankings as we receive new test scores from the Connecticut Department of Education, usually on a yearly basis.
Our sources of data include the National Center for Education Statistics, U.S. Department of Education and the Connecticut Department of Education.
For more information about our ranking process, please see our Ranking FAQ. Details about our methodology are here.

Educational resources:

Alternative Schools vs Public Schools: A Comparison

Per-Pupil Spending: Understanding the Breakdown of Federal, State, and Local Funds

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

School														Students/Teachers											Per Pupil Expenditures (2025)							Ranking (2025 vs 2024)					ID
Rank (of 252)	School	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	# Students	Full-time Teachers	Student/ Teacher Ratio	Free/Disc Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Per Pupil Expenditures: Total	Personnel from Federal Funds	Non-Personnel from Federal Funds	Total from Federal Funds	Personnel from State and Local Funds	Non-Personnel from State and Local Funds	Total from State and Local Funds	Average Standard Score (2025)	Average Standard Score (2024)	Rank (2024)	Rank Change from 2024	SchoolDigger Rating (2025)	ID
141	Park City Prep Charter School	Public, Charter	4-8	1550 State Street	Bridgeport	06605	Greater Bridgeport Planning Region	Park City Prep Charter School District	Yes	No	No	Yes	(203) 953-3766	434	21	20.6	69.8%	25 (5.8%)	190 (43.8%)	206 (47.5%)	4 (0.9%)	2 (0.5%)	0 (0.0%)	7 (1.6%)	$15,541							39.7	42.7	133	8		090003301449
142	Interdistrict School For Arts And Communication	Public, Charter	4-8	190 Governor Winthrop Blvd.	New London	06320	Southeastern Connecticut Planning Region	Interdistrict School for Arts and Community District	Yes	No	No	Yes	(860) 447-1003	328	28	11.7	68.3%	42 (12.8%)	51 (15.5%)	191 (58.2%)	4 (1.2%)	1 (0.3%)	0 (0.0%)	36 (11.0%)	$18,268							39.1	39.7	141	1		090001100797
143	Plainfield Central School	Public	6-8	75 Canterbury Rd.	Plainfield	06374	Northeastern Connecticut Planning Region	Plainfield School District	No	No	No	Yes	(860) 564-6437	422	42	10	55.9%	367 (87.0%)	20 (4.7%)	12 (2.8%)	6 (1.4%)	3 (0.7%)	4 (0.9%)	10 (2.4%)	$20,793							38.6	32.5	152	9		090327000693
144	Groton Middle School	Public	6-8	35 Groton Long Point Road	Groton	06340	Southeastern Connecticut Planning Region	Groton School District	No	No	No	Yes	(860) 446-4200	884	76	11.7	80.8%	418 (47.3%)	63 (7.1%)	248 (28.1%)	44 (5.0%)	5 (0.6%)	3 (0.3%)	101 (11.4%)	$21,487							38.6	41.3	138	6		090177001938
145	John F. Kennedy Middle School	Public	6-8	155 Raffia Rd.	Enfield	06082	Capitol Planning Region	Enfield School District	No	No	No	No	(860) 763-8855	1,002	89	11.2	52.5%	634 (63.3%)	61 (6.1%)	227 (22.7%)	25 (2.5%)	0 (0.0%)	2 (0.2%)	52 (5.2%)	$19,827							38.1	39.4	142	3		090147000249
146	Mauro-Sheridan Magnet School	Public, Magnet	PK, KG-8	191 Fountain St.	New Haven	06515	South Central Connecticut Planning Region	New Haven School District	No	Yes	No	No	(475) 220-2800	482	32	15	71.0%	56 (11.6%)	251 (52.1%)	129 (26.8%)	26 (5.4%)	1 (0.2%)	0 (0.0%)	19 (3.9%)	$20,325							38.1	27.6	158	12		090279001564
147	Griswold Middle School	Public	5-8	211 Slater Ave.	Griswold	06351	Southeastern Connecticut Planning Region	Griswold School District	No	No	No	Yes	(860) 376-7630	529	38	14	54.3%	390 (73.7%)	17 (3.2%)	68 (12.9%)	11 (2.1%)	3 (0.6%)	1 (0.2%)	39 (7.4%)	$16,816							37.9	47.4	123	24		090174000019
148	Interdistrict Discovery Magnet School	Public, Magnet	PK, KG-8	4510 Park Avenue	Bridgeport	06606	Greater Bridgeport Planning Region	Bridgeport School District	No	Yes	No	Yes	(203) 275-1801	492	34	14.4	69.5%	99 (20.1%)	122 (24.8%)	230 (46.7%)	25 (5.1%)	3 (0.6%)	0 (0.0%)	13 (2.6%)	$17,305							36.6	23.9	172	24		090045001590
149	Hamden Middle School	Public	7-8	2623 Dixwell Ave.	Hamden	06518	South Central Connecticut Planning Region	Hamden School District	No	No	No	No	(203) 407-3140	845	74	11.4	48.8%	206 (24.4%)	269 (31.8%)	256 (30.3%)	59 (7.0%)	2 (0.2%)	0 (0.0%)	51 (6.0%)	$26,617							36.1	38.5	144	5		090186000342
150	Park City Magnet School	Public, Magnet	PK, KG-8	1526 Chopsey Hill Rd.	Bridgeport	06606	Greater Bridgeport Planning Region	Bridgeport School District	No	Yes	No	Yes	(203) 576-7547	487	32	15.3	84.2%	43 (8.8%)	170 (34.9%)	233 (47.8%)	14 (2.9%)	2 (0.4%)	1 (0.2%)	24 (4.9%)	$16,123							33.5			(n/a)		090045000071