Connecticut High School Rankings

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Find the best Connecticut high 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 SAT test scores by the Connecticut Department of Education. The most recent update was on Tuesday, August 29, 2023.

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School															Students/Teachers											Per Pupil Expenditures (2021)							Ranking (2023 vs 2022)
ID	Rank (of 142)	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 (2023)	Average Standard Score (2022)	Rank (2022)	Rank Change from 2022	SchoolDigger Rating (2023)
090168000289	11	Granby Memorial High School	Public	9-12	54 North Granby Road	Granby	06035	Hartford County	Granby School District	No	No	No	No	(860) 844-3014	574	45	12.6	15.2%	494 (86.1%)	31 (5.4%)	24 (4.2%)	6 (1.0%)	1 (0.2%)	1 (0.2%)	17 (3.0%)	$21,116							91.6	84.9	18	7
090153001379	12	Fairfield Ludlowe High School	Public	9-12	785 Unquowa Rd.	Fairfield	06824	Fairfield County	Fairfield School District	No	No	No	No	(203) 255-7201	1,525	129	11.8	12.7%	1,203 (78.9%)	27 (1.8%)	153 (10.0%)	88 (5.8%)	0 (0.0%)	0 (0.0%)	54 (3.5%)	$19,431							91	89.6	15	3
090069000118	13	Canton High School	Public	9-12	76 Simonds Avenue	Canton	06019	Hartford County	Canton School District	No	No	No	No	(860) 693-7707	464	37	12.4	17.2%	377 (81.3%)	29 (6.3%)	38 (8.2%)	11 (2.4%)	0 (0.0%)	0 (0.0%)	9 (1.9%)	$19,116							90.1	86.5	17	4
090462000937	14	Trumbull High School	Public	9-12	72 Strobel Rd.	Trumbull	06611	Fairfield County	Trumbull School District	No	No	No	No	(203) 452-4555	2,139	148	14.4	18.3%	1,433 (67.0%)	135 (6.3%)	328 (15.3%)	189 (8.8%)	3 (0.1%)	3 (0.1%)	48 (2.2%)	$18,304							89.8	90.5	12	2
090291000615	15	Newtown High School	Public	9-12	12 Berkshire Rd.	Sandy Hook	06482	Fairfield County	Newtown School District	No	No	No	No	(203) 426-7646	1,396	111	12.6	11.7%	1,167 (83.6%)	25 (1.8%)	135 (9.7%)	46 (3.3%)	0 (0.0%)	0 (0.0%)	23 (1.6%)	$18,494							89.2	84	21	6
090228000411	16	Daniel Hand High School	Public	9-12	286 Green Hill Rd.	Madison	06443	New Haven County	Madison School District	No	No	No	Yes	(203) 245-6350	874	82	10.6	3.7%	746 (85.4%)	7 (0.8%)	49 (5.6%)	30 (3.4%)	2 (0.2%)	1 (0.1%)	39 (4.5%)	$22,526							89.2	83	24	8
090384000785	17	Rocky Hill High School	Public	9-12	50 Chapin Ave.	Rocky Hill	06067	Hartford County	Rocky Hill School District	No	No	No	Yes	(860) 258-7721	705	62	11.4	21.4%	440 (62.4%)	23 (3.3%)	97 (13.8%)	125 (17.7%)	2 (0.3%)	1 (0.1%)	17 (2.4%)	$19,497							87.4	80.3	29	12
090345001606	18	Marine Science Magnet High School	Public, Magnet	9-12	130 Shennecossett Road	Groton	06340	New London County	Learn	No	Yes	No	No	(860) 434-4800	271	21	12.6	31.7%	185 (68.3%)	6 (2.2%)	50 (18.5%)	10 (3.7%)	1 (0.4%)	0 (0.0%)	19 (7.0%)	$15,748							87.3	91.6	11	7
090180000332	19	Guilford High School	Public	9-12	605 New England Rd.	Guilford	06437	New Haven County	Guilford School District	No	No	No	No	(203) 453-2741	1,089	89	12.2	10.5%	880 (80.8%)	15 (1.4%)	92 (8.4%)	55 (5.1%)	0 (0.0%)	2 (0.2%)	45 (4.1%)	$18,804							86.7	88	16	3
090366000770	20	Amity Regional High School	Public	9-12	25 Newton Rd.	Woodbridge	06525	New Haven County	Regional School District 05	No	No	No	Yes	(203) 397-4830	1,395	120	11.5	14.1%	985 (70.6%)	42 (3.0%)	96 (6.9%)	223 (16.0%)	2 (0.1%)	0 (0.0%)	47 (3.4%)	$20,322							85.9	92.5	8	12

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About our rankings:

Schooldigger calculates school rankings based on SAT English Language Arts, SAT Math, NGSS Science test scores released by the Connecticut Department of Education.
These rankings were last updated on August 29, 2023, 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:

Public School Districts and Their Services: A Comprehensive Guide

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Understanding an IEP: The Ultimate Guide for Parents and Educators

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 Attendance Areas provided by ATTOM.