Best School Districts in Connecticut

Welcome to SchoolDigger, your go-to source for Connecticut school district rankings! Our user-friendly platform emphasizes test scores, offering a clear, data-driven comparison to help you navigate the educational landscape. Uncover the best-performing school districts in the Constitution State and make well-informed decisions for your child's future. With our extensive database, you can explore top-rated districts, examine their performance, and gain valuable insights. Choose SchoolDigger.com as your trusted partner in finding the perfect school district in Connecticut. Your journey to educational excellence starts here!

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Rank (of 153)	District	Grades	# Elementary Schools	# Middle Schools	# High Schools	# Alt. Schools	City	County	Rank score (2026)	Rank (2025)	Rank change from 2025
	Achievement First Bridgeport Academy District	K-12	0	0	0	1	New Haven	South Central Connecticut Planning Region			(n/a)
	Achievement First Hartford Academy District	K-12	0	0	0	1	New Haven	South Central Connecticut Planning Region			(n/a)
	Amistad Academy District	K-12	0	0	0	1	New Haven	South Central Connecticut Planning Region			(n/a)
26^th	Andover School District	PK, KG-6	1	0	0	0	Andover	Capitol Planning Region	0.833	68	42
149^th	Ansonia School District	PK, KG-12	2	1	1	0	Ansonia	Naugatuck Valley Planning Region	0.17	151	2
142^nd	Area Cooperative Educational Services	PK, KG-12	1	1	1	0	New Haven	South Central Connecticut Planning Region	0.242	146	4
95^th	Ashford School District	PK, KG-8	1	0	0	0	Ashford	Northeastern Connecticut Planning Region	0.572	82	13
19^th	Avon School District	PK, KG-12	2	2	1	0	Avon	Capitol Planning Region	0.878	27	8
116^th	Barkhamsted School District	PK, KG-6	1	0	0	0	Barkhamsted	Northwest Hills Planning Region	0.424	95	21
80^th	Berlin School District	PK, KG-12	3	1	1	0	Berlin	Capitol Planning Region	0.654	75	5
48^th	Bethany School District	PK, KG-6	1	0	0	0	Bethany	South Central Connecticut Planning Region	0.774	32	16
	Bethel School District	PK, KG-12	3	1	1	0	Bethel	Western Connecticut Planning Region			(n/a)
	Bloomfield School District	PK, KG-12	2	2	2	0	Bloomfield	Capitol Planning Region			(n/a)
57^th	Bolton School District	PK, KG-12	1	0	1	0	Bolton	Capitol Planning Region	0.747	58	1
117^th	Booker T. Washington Academy District	K-8	1	0	0	0	New Haven	South Central Connecticut Planning Region	0.416	131	14
	Bozrah School District	PK, KG-8	1	0	0	0	Bozrah	Southeastern Connecticut Planning Region			(n/a)
83^rd	Branford School District	PK, KG-12	3	1	1	0	Branford	South Central Connecticut Planning Region	0.617	81	2
126^th	Brass City Charter School District	PK, KG-8	1	0	0	0	Waterbury	Naugatuck Valley Planning Region	0.372	140	14
147^th	Bridgeport School District	PK, KG-12	29	0	7	0	Bridgeport	Greater Bridgeport Planning Region	0.172	152	5
109^th	Bristol School District	PK, KG-12	7	2	3	0	Bristol	Naugatuck Valley Planning Region	0.467	102	7
70^th	Brookfield School District	PK, KG-12	1	1	1	0	Brookfield	Western Connecticut Planning Region	0.684	74	4
101^st	Brooklyn School District	PK, KG-12	1	1	0	0	Brooklyn	Northeastern Connecticut Planning Region	0.51	97	4
	Canaan School District	K-8	1	0	0	0	Falls Village	Northwest Hills Planning Region			(n/a)
85^th	Canterbury School District	PK, KG-12	1	1	0	0	Canterbury	Northeastern Connecticut Planning Region	0.613	83	2
33^rd	Canton School District	PK, KG-12	1	2	1	0	Collinsville	Capitol Planning Region	0.807	33
	Capital Preparatory Harbor School District	K-12	0	0	0	1	Bridgeport	Greater Bridgeport Planning Region			(n/a)
145^th	Capitol Region Education Council	PK, KG-12	9	1	5	0	Hartford	Capitol Planning Region	0.2	145
	Chaplin School District	PK, KG-6	1	0	0	0	Chaplin	Capitol Planning Region			(n/a)
16^th	Cheshire School District	PK, KG-12	4	1	1	0	Cheshire	Capitol Planning Region	0.886	14	2
31^st	Chester School District	PK, KG-6	1	0	0	0	Deep River	Lower Connecticut River Valley Planning Region	0.815	28	3
88^th	Clinton School District	PK, KG-12	1	1	1	0	Clinton	Lower Connecticut River Valley Planning Region	0.596	86	2
76^th	Colchester School District	PK, KG-12	2	1	1	0	Colchester	Capitol Planning Region	0.666	70	6
	Colebrook School District	K-6	1	0	0	0	Colebrook	Northwest Hills Planning Region			(n/a)
92^nd	Columbia School District	PK, KG-12	1	0	0	0	Columbia	Capitol Planning Region	0.581	94	2
	Common Ground High School District	9-12	0	0	1	0	New Haven	South Central Connecticut Planning Region			(n/a)
139^th	Connecticut Technical Education and Career System	9-12	0	0	17	0	Hartford	Capitol Planning Region	0.28	144	5
120^th	Cooperative Educational Services	PK, KG-12	1	0	0	0	Trumbull	Greater Bridgeport Planning Region	0.411	128	8
	Cornwall School District	K-8	1	0	0	0	West Cornwall	Northwest Hills Planning Region			(n/a)
42^nd	Coventry School District	PK, KG-12	2	1	2	0	Coventry	Capitol Planning Region	0.791		(n/a)
72^nd	Cromwell School District	PK, KG-12	2	1	1	0	Cromwell	Capitol Planning Region	0.682	79	7
134^th	Danbury School District	PK, KG-12	14	3	1	0	Danbury	Western Connecticut Planning Region	0.325	136	2
6^th	Darien School District	PK, KG-12	5	1	1	0	Darien	Western Connecticut Planning Region	0.953	4	2
50^th	Deep River School District	PK, KG-6	1	0	0	0	Deep River	Lower Connecticut River Valley Planning Region	0.77	53	3
	Department of Mental Health and Addiction Services	9-12	0	0	1	0	Hartford	Capitol Planning Region			(n/a)
140^th	Derby School District	PK, KG-12	2	1	1	0	Derby	Naugatuck Valley Planning Region	0.263	141	1
43^rd	East Granby School District	PK, KG-12	2	1	1	0	East Granby	Capitol Planning Region	0.789	39	4
94^th	East Haddam School District	PK, KG-12	1	1	1	0	Moodus	Lower Connecticut River Valley Planning Region	0.577	89	5
66^th	East Hampton School District	PK, KG-12	2	1	1	0	East Hampton	Lower Connecticut River Valley Planning Region	0.699	59	7
122^nd	East Hartford School District	PK, KG-12	8	2	2	0	East Hartford	Capitol Planning Region	0.395	130	8
136^th	East Haven School District	PK, KG-12	6	1	1	0	East Haven	South Central Connecticut Planning Region	0.302	139	3
36^th	East Lyme School District	PK, KG-12	3	1	1	0	East Lyme	Lower Connecticut River Valley Planning Region	0.8	20	16
110^th	East Windsor School District	PK, KG-12	1	1	1	0	East Windsor	Capitol Planning Region	0.465	106	4
	Eastern Connecticut Regional Educational Service Center (EAS	3-12	0	0	2	0	Hampton	Northeastern Connecticut Planning Region			(n/a)
	Eastford School District	PK, KG-8	1	0	0	0	Eastford	Northeastern Connecticut Planning Region			(n/a)
12^th	Easton School District	PK, KG-8	1	1	0	0	Easton	Greater Bridgeport Planning Region	0.908	15	3
	Edmonds Cofield Preparatory Academy for Young Men Inc. Distr	5-6	0	1	0	0	New Haven	South Central Connecticut Planning Region			(n/a)
55^th	Ellington School District	PK, KG-12	3	1	1	0	Ellington	Capitol Planning Region	0.753	40	15
	Elm City College Preparatory School District	K-12	0	0	0	1	New Haven	South Central Connecticut Planning Region			(n/a)
	Elm City Montessori School District	PK, KG-8	1	0	0	0	New Haven	South Central Connecticut Planning Region			(n/a)
114^th	Enfield School District	PK, KG-12	6	1	1	0	Enfield	Capitol Planning Region	0.43	105	9
68^th	Essex School District	PK, KG-6	1	0	0	0	Deep River	Lower Connecticut River Valley Planning Region	0.692	50	18
	Explorations District	9-12	0	0	1	0	Winsted	Northwest Hills Planning Region			(n/a)
21^st	Fairfield School District	PK, KG-12	11	3	2	0	Fairfield	Greater Bridgeport Planning Region	0.868	21
18^th	Farmington School District	PK, KG-12	4	2	1	0	Farmington	Capitol Planning Region	0.882	17	1
	Franklin School District	PK, KG-12	1	0	0	0	North Franklin	Southeastern Connecticut Planning Region			(n/a)
24^th	Glastonbury School District	PK, KG-12	5	2	1	0	Glastonbury	Capitol Planning Region	0.845	24
153^rd	Goodwin University Educational Services (GUES)	PK, KG-12	1	0	1	0	East Hartford	Capitol Planning Region	0.085	153
60^th	Granby School District	PK, KG-12	2	1	1	0	Granby	Capitol Planning Region	0.732	46	14
152^nd	Great Oaks Charter School District	6-12	0	0	1	0	Bridgeport	Greater Bridgeport Planning Region	0.087		(n/a)
14^th	Greenwich School District	PK, KG-12	11	3	1	0	Greenwich	Western Connecticut Planning Region	0.904	16	2
	Griswold School District	PK, KG-12	1	1	2	0	Griswold	Northeastern Connecticut Planning Region			(n/a)
105^th	Groton School District	PK, KG-12	5	1	1	0	Mystic	Southeastern Connecticut Planning Region	0.491	104	1
54^th	Guilford School District	PK, KG-12	4	2	1	0	Guilford	South Central Connecticut Planning Region	0.754	31	23
132^nd	Hamden School District	PK, KG-12	8	1	1	0	Hamden	South Central Connecticut Planning Region	0.33	133	1
	Hampton School District	PK, KG-6	1	0	0	0	Hampton	Northeastern Connecticut Planning Region			(n/a)
148^th	Hartford School District	PK, KG-12	22	6	10	1	Hartford	Capitol Planning Region	0.171	154	6
	Hartland School District	PK, KG-9	1	0	0	0	East Hartland	Northwest Hills Planning Region			(n/a)
63^rd	Hebron School District	PK, KG-6	2	0	0	0	Hebron	Capitol Planning Region	0.723	54	9
	Highville Charter School District	PK, KG-12	0	0	0	1	New Haven	South Central Connecticut Planning Region			(n/a)
112^th	Integrated Day Charter School District	PK, KG-8	1	0	0	0	Norwich	Southeastern Connecticut Planning Region	0.44	109	3
102^nd	Interdistrict School for Arts and Community District	4-8	0	1	0	0	New London	Southeastern Connecticut Planning Region	0.5	113	11
	Judicial Centers	5-12	0	0	8	0	Glastonbury	Capitol Planning Region			(n/a)
	Jumoke Academy District	PK, KG-12	0	0	0	1	Hartford	Capitol Planning Region			(n/a)
37^th	Kent School District	PK, KG-8	1	0	0	0	Kent	Northwest Hills Planning Region	0.799		(n/a)
118^th	Killingly School District	PK, KG-12	2	1	1	0	Danielson	Northeastern Connecticut Planning Region	0.414	114	4
	Learn	PK, KG-12	2	0	2	0	Old Lyme	Lower Connecticut River Valley Planning Region			(n/a)
65^th	Lebanon School District	PK, KG-12	1	1	1	0	Lebanon	Southeastern Connecticut Planning Region	0.703	63	2
99^th	Ledyard School District	PK, KG-12	3	1	1	0	Ledyard	Southeastern Connecticut Planning Region	0.539	87	12
106^th	Lisbon School District	PK, KG-12	1	0	0	0	Lisbon	Northeastern Connecticut Planning Region	0.482	101	5
5^th	Madison School District	PK, KG-12	2	1	1	0	Madison	South Central Connecticut Planning Region	0.957	9	4
128^th	Manchester School District	PK, KG-12	7	2	1	0	Manchester	Capitol Planning Region	0.349	132	4
35^th	Mansfield School District	PK, KG-8	1	1	0	0	Storrs	Capitol Planning Region	0.8	45	10
46^th	Marlborough School District	PK, KG-6	1	0	0	0	Marlborough	Capitol Planning Region	0.778	49	3
103^rd	Meriden School District	PK, KG-12	8	3	2	0	Meriden	Lower Connecticut River Valley Planning Region	0.497	103
133^rd	Middletown School District	PK, KG-12	8	1	1	0	Middletown	Lower Connecticut River Valley Planning Region	0.326	129	4
75^th	Milford School District	PK, KG-12	8	3	2	0	Milford	South Central Connecticut Planning Region	0.669	73	2
56^th	Monroe School District	PK, KG-12	3	1	1	0	Monroe	Greater Bridgeport Planning Region	0.75	42	14
104^th	Montville School District	PK, KG-12	3	1	1	0	Oakdale	Southeastern Connecticut Planning Region	0.492	99	5
125^th	Naugatuck School District	PK, KG-12	4	3	1	0	Naugatuck	Naugatuck Valley Planning Region	0.373	138	13
	New Beginnings Inc Family Academy District	PK, KG-6	1	0	0	0	Bridgeport	Greater Bridgeport Planning Region			(n/a)
150^th	New Britain School District	PK, KG-12	10	3	1	0	New Britain	Capitol Planning Region	0.165	155	5
2^nd	New Canaan School District	PK, KG-12	3	1	1	0	New Canaan	Western Connecticut Planning Region	0.988	1	1
49^th	New Fairfield School District	PK, KG-12	1	1	1	0	New Fairfield	Western Connecticut Planning Region	0.772		(n/a)
	New Hartford School District	PK, KG-6	3	0	0	0	New Hartford	Northwest Hills Planning Region			(n/a)
143^rd	New Haven School District	PK, KG-12	25	1	9	0	New Haven	South Central Connecticut Planning Region	0.201	147	4
151^st	New London School District	PK, KG-12	3	2	3	0	New London	Southeastern Connecticut Planning Region	0.11	156	5
115^th	New Milford School District	PK, KG-12	3	1	1	0	New Milford	Northwest Hills Planning Region	0.424	110	5
93^rd	Newington School District	PK, KG-12	4	2	1	0	Newington	Capitol Planning Region	0.578	93
29^th	Newtown School District	PK, KG-12	4	2	1	0	Newtown	Western Connecticut Planning Region	0.819	23	6
	Norfolk School District	PK, KG-6	1	0	0	0	Norfolk	Northwest Hills Planning Region			(n/a)
86^th	North Branford School District	PK, KG-12	2	1	1	0	Northford	South Central Connecticut Planning Region	0.603	76	10
	North Canaan School District	PK, KG-8	1	0	0	0	Canaan	Northwest Hills Planning Region			(n/a)
39^th	North Haven School District	PK, KG-12	4	1	1	0	North Haven	South Central Connecticut Planning Region	0.798	38	1
30^th	North Stonington School District	PK, KG-12	1	0	1	0	North Stonington	Southeastern Connecticut Planning Region	0.819	34	4
113^th	Norwalk School District	PK, KG-12	13	4	4	0	Norwalk	Western Connecticut Planning Region	0.438	118	5
111^th	Norwich Free Academy District	9-12	0	0	1	0	Norwich	Southeastern Connecticut Planning Region	0.444	111
146^th	Norwich School District	PK, KG-12	7	2	0	0	Norwich	Southeastern Connecticut Planning Region	0.173	150	4
90^th	Odyssey Community School District	PK, KG-8	1	0	0	0	Manchester	Capitol Planning Region	0.587	92	2
64^th	Old Saybrook School District	PK, KG-12	1	1	1	0	Old Saybrook	Lower Connecticut River Valley Planning Region	0.708	67	3
25^th	Orange School District	PK, KG-6	4	0	0	0	Orange	Naugatuck Valley Planning Region	0.835	26	1
52^nd	Oxford School District	PK, KG-12	2	1	1	0	Oxford	Naugatuck Valley Planning Region	0.754	55	3
127^th	Park City Prep Charter School District	4-8	0	1	0	0	Bridgeport	Greater Bridgeport Planning Region	0.349	127
	Plainfield School District	PK, KG-12	3	1	1	0	Plainfield	Northeastern Connecticut Planning Region			(n/a)
100^th	Plainville School District	PK, KG-12	3	1	1	0	Plainville	Capitol Planning Region	0.534	88	12
131^st	Plymouth School District	PK, KG-12	2	1	1	0	Terryville	Naugatuck Valley Planning Region	0.335	112	19
20^th	Pomfret School District	PK, KG-8	1	0	0	0	Pomfret Center	Northeastern Connecticut Planning Region	0.87	29	9
69^th	Portland School District	PK, KG-12	2	2	1	0	Portland	Lower Connecticut River Valley Planning Region	0.691	71	2
74^th	Preston School District	PK, KG-12	1	1	0	0	Preston	Southeastern Connecticut Planning Region	0.674	85	11
135^th	Putnam School District	PK, KG-12	1	1	1	0	Putnam	Northeastern Connecticut Planning Region	0.321	134	1
8^th	Redding School District	PK, KG-8	1	1	0	0	Easton	Greater Bridgeport Planning Region	0.945	11	3
79^th	Regional School District 01	8-12	0	0	1	0	Falls Village	Northwest Hills Planning Region	0.654		(n/a)
82^nd	Regional School District 04	7-12	0	1	1	0	Deep River	Lower Connecticut River Valley Planning Region	0.639	60	22
13^th	Regional School District 05	7-12	0	2	1	0	Woodbridge	South Central Connecticut Planning Region	0.905	19	6
34^th	Regional School District 07	7-12	0	1	1	0	Winsted	Northwest Hills Planning Region	0.801	62	28
67^th	Regional School District 08	7-12	0	1	1	0	Hebron	Capitol Planning Region	0.694	35	32
3^rd	Regional School District 09	9-12	0	0	1	0	Easton	Greater Bridgeport Planning Region	0.985	7	4
38^th	Regional School District 10	PK, KG-12	2	1	1	0	Burlington	Northwest Hills Planning Region	0.799	57	19
	Regional School District 11	7-12	0	0	1	0	Chaplin	Capitol Planning Region			(n/a)
	Regional School District 12	PK, KG-12	3	0	1	0	Washington Depot	Northwest Hills Planning Region			(n/a)
77^th	Regional School District 13	PK, KG-12	2	1	1	0	Durham	Lower Connecticut River Valley Planning Region	0.665		(n/a)
58^th	Regional School District 14	PK, KG-12	2	1	1	0	Woodbury	Naugatuck Valley Planning Region	0.746	66	8
59^th	Regional School District 15	PK, KG-12	4	2	1	0	Middlebury	Naugatuck Valley Planning Region	0.732	72	13
27^th	Regional School District 16	PK, KG-12	2	1	1	0	Prospect	Naugatuck Valley Planning Region	0.827	44	17
44^th	Regional School District 17	PK, KG-12	3	1	1	0	Higganum	Lower Connecticut River Valley Planning Region	0.784	30	14
22^nd	Regional School District 18	PK, KG-12	2	1	1	0	Old Lyme	Lower Connecticut River Valley Planning Region	0.866	13	9
	Regional School District 19	9-12	0	0	1	0	Storrs	Capitol Planning Region			(n/a)
62^nd	Regional School District 20	PK, KG-12	5	1	1	0	Litchfield	Northwest Hills Planning Region	0.724		(n/a)
9^th	Ridgefield School District	PK, KG-12	6	2	1	0	Ridgefield	Western Connecticut Planning Region	0.941	5	4
32^nd	Rocky Hill School District	PK, KG-12	3	1	1	0	Rocky Hill	Capitol Planning Region	0.809	37	5
84^th	Salem School District	PK, KG-12	1	0	0	0	Salem	Lower Connecticut River Valley Planning Region	0.613	90	6
17^th	Salisbury School District	PK, KG-8	1	0	0	0	Lakeville	Northwest Hills Planning Region	0.885	41	24
	Scotland School District	PK, KG-6	1	0	0	0	Scotland	Northeastern Connecticut Planning Region			(n/a)
98^th	Seymour School District	PK, KG-12	2	1	1	0	Seymour	Naugatuck Valley Planning Region	0.541	96	2
	Sharon School District	PK, KG-8	1	0	0	0	Sharon	Northwest Hills Planning Region			(n/a)
81^st	Shelton School District	PK, KG-12	5	2	1	0	Shelton	Greater Bridgeport Planning Region	0.653	77	4
1^st	Sherman School District	PK, KG-8	1	0	0	0	Sherman	Western Connecticut Planning Region	0.99	2	1
	Side By Side Charter School District	PK, KG-8	1	0	0	0	Norwalk	Western Connecticut Planning Region			(n/a)
15^th	Simsbury School District	PK, KG-12	5	1	1	0	Simsbury	Capitol Planning Region	0.896	12	3
45^th	Somers School District	PK, KG-12	1	1	1	0	Somers	Capitol Planning Region	0.779	84	39
28^th	South Windsor School District	PK, KG-12	4	1	1	0	South Windsor	Capitol Planning Region	0.825	25	3
53^rd	Southington School District	PK, KG-12	8	2	1	0	Southington	Capitol Planning Region	0.754	48	5
	Sprague School District	PK, KG-12	1	0	0	0	Baltic	Northeastern Connecticut Planning Region			(n/a)
107^th	Stafford School District	PK, KG-12	2	1	1	0	Stafford Springs	Capitol Planning Region	0.48	117	10
	Stamford Big Picture Learning Academy District	9-10	0	0	0	0	Stamford	Western Connecticut Planning Region			(n/a)
61^st	Stamford Charter School for Excellence District	PK, KG-8	1	0	0	0	Stamford	Western Connecticut Planning Region	0.727	22	39
129^th	Stamford School District	PK, KG-12	13	5	3	0	Stamford	Western Connecticut Planning Region	0.348	125	4
	Sterling School District	PK, KG-12	1	0	0	0	Sterling	Northeastern Connecticut Planning Region			(n/a)
47^th	Stonington School District	PK, KG-12	2	1	1	0	Mystic	Southeastern Connecticut Planning Region	0.775	36	11
138^th	Stratford School District	PK, KG-12	8	2	2	0	Stratford	Greater Bridgeport Planning Region	0.285	137	1
71^st	Suffield School District	PK, KG-12	2	1	1	0	Suffield	Capitol Planning Region	0.684	43	28
	The Bridge Academy District	7-12	0	0	1	0	Bridgeport	Greater Bridgeport Planning Region			(n/a)
137^th	The Gilbert School District	7-12	0	0	1	0	Winsted	Northwest Hills Planning Region	0.288	135	2
	The Woodstock Academy District	9-12	0	0	1	0	Woodstock	Northeastern Connecticut Planning Region			(n/a)
	Thomaston School District	PK, KG-12	1	1	1	0	Thomaston	Naugatuck Valley Planning Region			(n/a)
121^st	Thompson School District	PK, KG-12	1	1	1	0	North Grosvenordale	Northeastern Connecticut Planning Region	0.407	100	21
40^th	Tolland School District	PK, KG-12	2	1	1	0	Tolland	Capitol Planning Region	0.794	47	7
	Torrington School District	PK, KG-12	3	2	1	0	Torrington	Northwest Hills Planning Region			(n/a)
23^rd	Trumbull School District	PK, KG-12	6	2	1	0	Trumbull	Greater Bridgeport Planning Region	0.847	18	5
	Union School District	PK, KG-8	1	0	0	0	Union	Capitol Planning Region			(n/a)
97^th	Vernon School District	PK, KG-12	5	1	1	0	Vernon	Capitol Planning Region	0.549	98	1
	Voluntown School District	PK, KG-12	1	0	0	0	Voluntown	Northeastern Connecticut Planning Region			(n/a)
96^th	Wallingford School District	PK, KG-12	8	2	2	0	Wallingford	Naugatuck Valley Planning Region	0.57	91	5
144^th	Waterbury School District	PK, KG-12	21	3	5	0	Waterbury	Naugatuck Valley Planning Region	0.201	149	5
78^th	Waterford School District	PK, KG-12	3	1	1	0	Waterford	Southeastern Connecticut Planning Region	0.656	65	13
108^th	Watertown School District	PK, KG-12	3	1	1	0	Watertown	Naugatuck Valley Planning Region	0.467	107	1
51^st	West Hartford School District	PK, KG-12	11	3	2	0	West Hartford	Capitol Planning Region	0.763	51
119^th	West Haven School District	PK, KG-12	6	2	1	0	West Haven	South Central Connecticut Planning Region	0.412	119
41^st	Westbrook School District	PK, KG-12	1	1	1	0	Westbrook	Lower Connecticut River Valley Planning Region	0.792	69	28
4^th	Weston School District	PK, KG-12	2	1	1	0	Weston	Western Connecticut Planning Region	0.974	3	1
10^th	Westport School District	PK, KG-12	5	2	1	0	Westport	Western Connecticut Planning Region	0.935	6	4
87^th	Wethersfield School District	PK, KG-12	5	1	1	0	Wethersfield	Capitol Planning Region	0.599	80	7
91^st	Willington School District	PK, KG-8	1	1	0	0	Willington	Capitol Planning Region	0.585	56	35
11^th	Wilton School District	PK, KG-12	2	1	1	0	Wilton	Western Connecticut Planning Region	0.923	8	3
124^th	Winchester School District	PK, KG-12	2	0	0	0	Winsted	Northwest Hills Planning Region	0.375	115	9
141^st	Windham School District	PK, KG-12	4	1	1	0	Willimantic	Capitol Planning Region	0.243	142	1
130^th	Windsor Locks School District	PK, KG-12	2	1	1	0	Windsor Locks	Capitol Planning Region	0.346	123	7
123^rd	Windsor School District	PK, KG-12	4	1	1	0	Windsor	Capitol Planning Region	0.385	116	7
73^rd	Wolcott School District	PK, KG-12	3	1	1	0	Wolcott	Capitol Planning Region	0.676	52	21
7^th	Woodbridge School District	PK, KG-6	1	0	0	0	Woodbridge	South Central Connecticut Planning Region	0.947	10	3
89^th	Woodstock School District	PK, KG-12	1	1	0	0	Woodstock	Northeastern Connecticut Planning Region	0.592	108	19

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About our rankings:

Schooldigger calculates school rankings based on test scores released by the Connecticut Department of Education.
These rankings were last updated on August 31, 2026, 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.

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