allk12 · Rankings · Largest · Connecticut · High schools

The largest public high schools in Connecticut · page 3

Ranks 101–150 of the largest public schools in Connecticut. Back to page 1.

LARGEST · CONNECTICUT

#	School	City	District	Level	Students
101	Mark T. Sheehan High School	Wallingford, CT	Wallingford School District	High	673
102	Great Oaks Charter School	Bridgeport, CT	Great Oaks Charter School District	High	662
103	The Academy of Information Technology & Engineering	Stamford, CT	Stamford School District	High	658
104	Howell Cheney Technical High School	Manchester, CT	Connecticut Technical Education and Career System	High	652
105	H. H. Ellis Technical High School	Danielson, CT	Connecticut Technical Education and Career System	High	650
106	Norwich Technical High School	Norwich, CT	Connecticut Technical Education and Career System	High	649
107	Nonnewaug High School	Woodbury, CT	Regional School District 14	High	647
108	Oliver Wolcott Technical High School	Torrington, CT	Connecticut Technical Education and Career System	High	643
109	Suffield High School	West Suffield, CT	Suffield School District	High	641
110	Tolland High School	Tolland, CT	Tolland School District	High	639
111	Windham High School	Willimantic, CT	Windham School District	High	633
112	Hill Regional Career High School	New Haven, CT	New Haven School District	High	625
113	Emmett O'Brien Technical High School	Ansonia, CT	Connecticut Technical Education and Career System	High	618
114	Ansonia High School	Ansonia, CT	Ansonia School District	High	617
115	Lewis S. Mills High School	Burlington, CT	Regional School District 10	High	614
116	Wolcott High School	Wolcott, CT	Wolcott School District	High	611
117	Engineering - Science University Magnet School	West Haven, CT	New Haven School District	High	608
118	Griswold High School	Griswold, CT	Griswold School District	High	606
119	New London High School	New London, CT	New London School District	High	605
120	Seymour High School	Seymour, CT	Seymour School District	High	604
121	Eli Whitney Technical High School	Hamden, CT	Connecticut Technical Education and Career System	High	586
122	Lakeview High School	Litchfield, CT	Regional School District 20	High	583
123	Bacon Academy	Colchester, CT	Colchester School District	High	572
124	Woodland Regional High School	Beacon Falls, CT	Regional School District 16	High	571
125	Granby Memorial High School	Granby, CT	Granby School District	High	564
126	Cooperative High School - Inter-District Magnet	New Haven, CT	New Haven School District	High	560
127	Bulkeley High School	Hartford, CT	Hartford School District	High	552
128	Academy of Computer Science and Engineering	Enfield, CT	Capitol Region Education Council	High	550
129	Stonington High School	Pawcatuck, CT	Stonington School District	High	543
130	Northwestern Regional High School	Winsted, CT	Regional School District 07	High	536
131	Bloomfield High School	Bloomfield, CT	Bloomfield School District	High	528
132	Vinal Technical High School	Middletown, CT	Connecticut Technical Education and Career System	High	522
133	Cromwell High School	Cromwell, CT	Cromwell School District	High	515
134	Plainfield High School	Central Village, CT	Plainfield School District	High	515
135	Windham Technical High School	Willimantic, CT	Connecticut Technical Education and Career System	High	510
136	J. M. Wright Technical High School	Stamford, CT	Connecticut Technical Education and Career System	High	494
137	Montville High School	Oakdale, CT	Montville School District	High	491
138	East Hampton High School	East Hampton, CT	East Hampton School District	High	488
139	Shepaug Valley School	Washington, CT	Regional School District 12	High	486
140	Oxford High School	Oxford, CT	Oxford School District	High	476
141	The Morgan School	Clinton, CT	Clinton School District	High	473
142	Haddam-Killingworth High School	Higganum, CT	Regional School District 17	High	466
143	Sport and Medical Sciences Academy	Hartford, CT	Hartford School District	High	463
144	The Gilbert School	Winsted, CT	The Gilbert School District	High	452
145	Canton High School	Canton, CT	Canton School District	High	443
146	Classical Magnet School	Hartford, CT	Hartford School District	High	438
147	North Branford High School	North Branford, CT	North Branford School District	High	432
148	Valley Regional High School	Deep River, CT	Regional School District 04	High	429
149	University High School of Science and Engineering	Hartford, CT	Hartford School District	High	406
150	Greater Hartford Academy of the Arts High School - Full Day	Hartford, CT	Capitol Region Education Council	High	403

Page 3 of 5 · top 202 of 202 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.