Best High Schools in Delaware

A teacher and two students give a thumbs-up in a classroom.

Find the best Delaware 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 Delaware 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 DeSSA and SAT test scores by the Delaware Department of Education. The most recent update was on Friday, August 15, 2025.

Be the first to know when we post new test scores and rankings!

School														Students/Teachers											Per Pupil Expenditures (2025)							Ranking (2025 vs 2024)					ID
Rank (of 41)	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
1	Sussex Academy	Public, Charter, Alternative	K-12	21150 Airport Road	Georgetown	19947	Sussex County	Sussex Academy	Yes	No	No	Yes	(302) 856-3636	1,182	59	20		827 (70.0%)	65 (5.5%)	184 (15.6%)	37 (3.1%)	12 (1.0%)	1 (0.1%)	56 (4.7%)								97.7	96.3	1			100001100091
2	MOT Charter School	Public, Charter, Alternative	K-12	1156 Levels Road	Middletown	19709	New Castle County	MOT Charter School	Yes	No	No	Yes	(302) 376-5125	1,407	81	17.3		585 (41.6%)	410 (29.1%)	56 (4.0%)	280 (19.9%)	9 (0.6%)	2 (0.1%)	65 (4.6%)								96.9	91.2	4	2		100001900123
3	Newark Charter School	Public, Charter, Alternative	K-12	200 McIntire Drive	Newark	19711	New Castle County	Newark Charter School	Yes	No	No	Yes	(302) 369-2001	3,109	190	16.3		1,632 (52.5%)	471 (15.1%)	251 (8.1%)	548 (17.6%)	6 (0.2%)	0 (0.0%)	201 (6.5%)								96.7	95.4	2	1		100001500112
4	Calloway (Cab) School of the Arts	Public, Magnet	6-12	100 North duPont Road	Wilmington	19807	New Castle County	Red Clay Consolidated School District	No	Yes	No	No	(302) 651-2700	941	48	19.6		423 (45.0%)	198 (21.0%)	141 (15.0%)	126 (13.4%)	1 (0.1%)	0 (0.0%)	52 (5.5%)	$18,162							96.4	94.2	3	1		100130000004
5	Odessa High School	Public	9-12	570 Tony Marchio Drive	Townsend	19734	New Castle County	Appoquinimink School District	No	No	No	No	(302) 842-2625	1,254	83	15		599 (47.8%)	450 (35.9%)	98 (7.8%)	42 (3.3%)	11 (0.9%)	2 (0.2%)	52 (4.1%)	$17,060							77.8	77.9	6	1		100008000390
6	Conrad Schools of Science	Public, Magnet	6-12	201 Jackson Avenue	Wilmington	19804	New Castle County	Red Clay Consolidated School District	No	Yes	No	No	(302) 992-5545	1,164	64	18.1		582 (50.0%)	142 (12.2%)	338 (29.0%)	53 (4.6%)	2 (0.2%)	1 (0.1%)	46 (4.0%)	$16,838							77.6	81	5	1		100130000270
7	Appoquinimink High School	Public	9-12	1080 Bunker Hill Road	Middletown	19709	New Castle County	Appoquinimink School District	No	No	No	No	(302) 449-3840	1,357	89	15.2		608 (44.8%)	422 (31.1%)	110 (8.1%)	155 (11.4%)	8 (0.6%)	3 (0.2%)	51 (3.8%)	$20,258							75.6	74	8	1		100008000225
8	Cape Henlopen High School	Public	9-12	1250 Kings Highway	Lewes	19958	Sussex County	Cape Henlopen School District	No	No	No	No	(302) 645-7711	1,889	125	15.1		1,181 (62.5%)	178 (9.4%)	394 (20.9%)	31 (1.6%)	11 (0.6%)	1 (0.1%)	93 (4.9%)	$19,808							69.5	67.8	11	3		100017000029
9	Indian River High School	Public	9-12	29772 Armory Road	Dagsboro	19939	Sussex County	Indian River School District	No	No	No	Yes	(302) 732-1500	1,073	81	13.2		653 (60.9%)	92 (8.6%)	281 (26.2%)	10 (0.9%)	2 (0.2%)	5 (0.5%)	30 (2.8%)	$21,869							67.9	75.2	7	2		100068000085
10	Brandywine High School	Public	9-12	1400 Foulk Road	Wilmington	19803	New Castle County	Brandywine School District	No	No	No	Yes	(302) 479-1600	897	66	13.6		347 (38.7%)	353 (39.4%)	112 (12.5%)	24 (2.7%)	8 (0.9%)	1 (0.1%)	52 (5.8%)	$22,771							67.8	57.2	16	6		100124000242

Sign up for updates!

Be the first to know when we update our rankings!

Other SchoolDigger ranking lists for Delaware

Elementary Schools Middle Schools High Schools Districts Cities

New! SchoolDigger ranking lists for DE student subgroups:

Female Students Male Students African American Students Hispanic Students White Students Low Socio Economic Status Students

About our rankings:

Schooldigger calculates school rankings based on DeSSA Science, SAT English Language Arts, SAT Mathematics, SAT Essay, DeSSA Social Studies test scores released by the Delaware Department of Education.
These rankings were last updated on August 15, 2025, and are based on the most recent test scores available. We update rankings as we receive new test scores from the Delaware 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 Delaware Department of Education.
For more information about our ranking process, please see our Ranking FAQ. Details about our methodology are here.

Educational resources:

High school students working on a science experiment

Magnet Schools: Unleashing the Power of Education

Alternative Schools vs Public Schools: A Comparison

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