The top-ranked public high schools in Delaware are Charter School Of Wilmington, Newark Charter School and Sussex Academy. The cities and towns with the highest concentration of top-ranked public high schools are Lewes.
A school's overall testing rank is based on a it's combined math and reading proficiency test score ranking. The average percentage of students achieving math proficiency in Delaware is 31%. The percentage of students achieving reading proficiency is 42%.
Top-Ranked Public High Schools in Delaware (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Student Proficiency
Grades
Location
Rank: #11.
Charter School Of Wilmington
Charter School
(Math: 87% | Reading: 94%)
Rank:
Rank:
10/
Top 1%10
Math: 87% (Top 1%)
Reading: 94% (Top 1%)
Grades: 9-12
100 North Dupont Road
Wilmington, DE 19807
(302) 651-2727
Wilmington, DE 19807
(302) 651-2727
Rank: #22.
Newark Charter School
Charter School
(Math: 66% | Reading: 74%)
Rank:
Rank:
10/
Top 5%10
Math: 66% (Top 5%)
Reading: 74% (Top 5%)
Grades: K-12
200 Mcintire Drive
Newark, DE 19711
(302) 369-2001
Newark, DE 19711
(302) 369-2001
Rank: #33.
Sussex Academy
Charter School
(Math: 57% | Reading: 78%)
Rank:
Rank:
10/
Top 5%10
Math: 57% (Top 10%)
Reading: 78% (Top 1%)
Grades: K-12
21150 Airport Road
Georgetown, DE 19947
(302) 856-3636
Georgetown, DE 19947
(302) 856-3636
Rank: #44.
Mot Charter School
Charter School
(Math: 60% | Reading: 72%)
Rank:
Rank:
10/
Top 10%10
Math: 60% (Top 10%)
Reading: 72% (Top 5%)
Grades: K-12
1156 Levels Road
Middletown, DE 19709
(302) 376-5125
Middletown, DE 19709
(302) 376-5125
Rank: #55.
Christiana High School
(Math: 56% | Reading: 68%)
Rank:
Rank:
10/
Top 10%10
Math: 56% (Top 20%)
Reading: 68% (Top 5%)
Grades: 6-12
190 Salem Church Road
Newark, DE 19713
(302) 631-2400
Newark, DE 19713
(302) 631-2400
Rank: #66.
Calloway (Cab) School Of The Arts
Magnet School
(Math: 47% | Reading: 76%)
Rank:
Rank:
10/
Top 10%10
Math: 47% (Top 20%)
Reading: 76% (Top 5%)
Grades: 6-12
100 North Dupont Road
Wilmington, DE 19807
(302) 651-2700
Wilmington, DE 19807
(302) 651-2700
Rank: #77.
Conrad Schools Of Science
Magnet School
(Math: 47% | Reading: 65%)
Rank:
Rank:
9/
Top 20%10
Math: 47% (Top 20%)
Reading: 65% (Top 10%)
Grades: 6-12
201 Jackson Avenue
Wilmington, DE 19804
(302) 992-5545
Wilmington, DE 19804
(302) 992-5545
Rank: #88.
Odyssey Charter School
Charter School
(Math: 44% | Reading: 58%)
Rank:
Rank:
9/
Top 20%10
Math: 44% (Top 30%)
Reading: 58% (Top 20%)
Grades: K-12
4409 Lancaster Pike
Wilmington, DE 19805
(302) 516-8000
Wilmington, DE 19805
(302) 516-8000
Rank: #9 - 119. - 11.
First State School
Alternative School
(Math: <50% | Reading: <50%)
Rank:
Rank:
9/
Top 20%10
Math: <50% (Top 20%)
Reading: <50% (Top 30%)
Grades: K-10
501 West 14th Street
Wilmington, DE 19899
(302) 320-5848
Wilmington, DE 19899
(302) 320-5848
Rank: #9 - 119. - 11.
Kent County Secondary Ilc
Special Education School
(Math: <50% | Reading: <50%)
Rank:
Rank:
9/
Top 20%10
Math: <50% (Top 20%)
Reading: <50% (Top 30%)
Grades: 6-12
631 Ridgley Street- Suite 19
Dover, DE 19904
(302) 672-1500
Dover, DE 19904
(302) 672-1500
Rank: #9 - 119. - 11.
Leach (John G.) School
Special Education School
(Math: <50% | Reading: <50%)
Rank:
Rank:
9/
Top 20%10
Math: <50% (Top 20%)
Reading: <50% (Top 30%)
Grades: PK-12
10 Landers Lane
New Castle, DE 19720
(302) 429-4055
New Castle, DE 19720
(302) 429-4055
Rank: #1212.
Cape Henlopen High School
(Math: 32% | Reading: 60%)
Rank:
Rank:
8/
Top 30%10
Math: 32% (Top 50%)
Reading: 60% (Top 20%)
Grades: 9-12
1250 Kings Highway
Lewes, DE 19958
(302) 645-7711
Lewes, DE 19958
(302) 645-7711
Rank: #1313.
Caesar Rodney High School
(Math: 30% | Reading: 55%)
Rank:
Rank:
8/
Top 30%10
Math: 30% (Top 50%)
Reading: 55% (Top 20%)
Grades: 9-12
239 Old North Road
Camden Wyoming, DE 19934
(302) 697-2161
Camden Wyoming, DE 19934
(302) 697-2161
Rank: #1414.
Concord High School
(Math: 27% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
Math: 27% (Top 50%)
Reading: 55-59% (Top 20%)
Grades: 9-12
2501 Ebright Road
Wilmington, DE 19810
(302) 475-3951
Wilmington, DE 19810
(302) 475-3951
Rank: #1515.
Appoquinimink High School
(Math: 28% | Reading: 55%)
Rank:
Rank:
7/
Top 50%10
Math: 28% (Top 50%)
Reading: 55% (Top 20%)
Grades: 9-12
1080 Bunker Hill Road
Middletown, DE 19709
(302) 449-3840
Middletown, DE 19709
(302) 449-3840
Rank: #1616.
Brandywine High School
(Math: 26% | Reading: 55-59%)
Rank:
Rank:
7/
Top 50%10
Math: 26% (Top 50%)
Reading: 55-59% (Top 20%)
Grades: 9-12
1400 Foulk Road
Wilmington, DE 19803
(302) 479-1600
Wilmington, DE 19803
(302) 479-1600
Rank: #1717.
Delaware Military Academy
Charter School
(Math: 20-24% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
Math: 20-24% (Bottom 50%)
Reading: 60-64% (Top 20%)
Grades: 9-12
112 Middleboro Road
Wilmington, DE 19804
(302) 998-0745
Wilmington, DE 19804
(302) 998-0745
Rank: #1818.
Middletown High School
(Math: 26% | Reading: 51%)
Rank:
Rank:
7/
Top 50%10
Math: 26% (Top 50%)
Reading: 51% (Top 30%)
Grades: 9-12
120 Silver Lake Road
Middletown, DE 19709
(302) 376-4141
Middletown, DE 19709
(302) 376-4141
Rank: #1919.
Delmar High School
(Math: 20-24% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
Math: 20-24% (Bottom 50%)
Reading: 50-54% (Top 20%)
Grades: 9-12
200 North Eighth Street
Delmar, DE 19940
(302) 846-9544
Delmar, DE 19940
(302) 846-9544
Rank: #2020.
Indian River High School
(Math: 24% | Reading: 48%)
Rank:
Rank:
6/
Top 50%10
Math: 24% (Bottom 50%)
Reading: 48% (Top 50%)
Grades: 9-12
29772 Armory Road
Frankford, DE 19945
(302) 732-1500
Frankford, DE 19945
(302) 732-1500
Rank: #2121.
Polytech High School
Vocational School
(Math: 22% | Reading: 49%)
Rank:
Rank:
6/
Top 50%10
Math: 22% (Bottom 50%)
Reading: 49% (Top 30%)
Grades: 9-12
823 Walnut Shade Road, 823 Wal
Woodside, DE 19980
(302) 697-3255
Woodside, DE 19980
(302) 697-3255
Rank: #2222.
Smyrna High School
(Math: 22% | Reading: 44%)
Rank:
Rank:
5/
Bottom 50%10
Math: 22% (Bottom 50%)
Reading: 44% (Top 50%)
Grades: 9-12
500 Duck Creek Parkway
Smyrna, DE 19977
(302) 653-8581
Smyrna, DE 19977
(302) 653-8581
Rank: #2323.
St. Georges Technical High School
Vocational School
(Math: 15% | Reading: 51%)
Rank:
Rank:
5/
Bottom 50%10
Math: 15% (Bottom 50%)
Reading: 51% (Top 30%)
Grades: 9-12
555 Hyetts Corner Rd.
Middletown, DE 19709
(302) 449-3360
Middletown, DE 19709
(302) 449-3360
Rank: #2424.
Mount Pleasant High School
(Math: 18% | Reading: 48%)
Rank:
Rank:
5/
Bottom 50%10
Math: 18% (Bottom 50%)
Reading: 48% (Top 50%)
Grades: 9-12
5201 Washington Street Extensi
Wilmington, DE 19809
(302) 762-7125
Wilmington, DE 19809
(302) 762-7125
Rank: #2525.
Sussex Technical High School
Vocational School
(Math: 15% | Reading: 50%)
Rank:
Rank:
5/
Bottom 50%10
Math: 15% (Bottom 50%)
Reading: 50% (Top 30%)
Grades: 9-12
17099 County Seat Highway
Georgetown, DE 19947
(302) 856-0961
Georgetown, DE 19947
(302) 856-0961
Rank: #2626.
Dickinson (John) School
(Math: 21% | Reading: 45%)
Rank:
Rank:
5/
Bottom 50%10
Math: 21% (Bottom 50%)
Reading: 45% (Top 50%)
Grades: 6-12
1801 Milltown Road
Wilmington, DE 19808
(302) 992-5500
Wilmington, DE 19808
(302) 992-5500
Rank: #2727.
Lake Forest High School
(Math: 23% | Reading: 35-39%)
Rank:
Rank:
5/
Bottom 50%10
Math: 23% (Bottom 50%)
Reading: 35-39% (Bottom 50%)
Grades: 9-12
5407 Killens Pond Road
Felton, DE 19943
(302) 284-9291
Felton, DE 19943
(302) 284-9291
Rank: #2828.
First State Military Academy
Charter School
(Math: 10-14% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
Math: 10-14% (Bottom 50%)
Reading: 45-49% (Top 50%)
Grades: 9-12
355 West Duck Creek Road, P.o.
Clayton, DE 19938
(302) 223-2150
Clayton, DE 19938
(302) 223-2150
Rank: #2929.
Newark High School
(Math: 15-19% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
Math: 15-19% (Bottom 50%)
Reading: 40-44% (Top 50%)
Grades: 8-12
750 East Delaware Avenue
Newark, DE 19711
(302) 631-4700
Newark, DE 19711
(302) 631-4700
Rank: #3030.
Early College School At Del State
Charter School
(Math: 11% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
Math: 11% (Bottom 50%)
Reading: 45-49% (Top 50%)
Grades: 7-12
1570 North Dupont Highway
Dover, DE 19901
(302) 857-3510
Dover, DE 19901
(302) 857-3510
Rank: #3131.
Sussex Central High School
(Math: 24% | Reading: 28%)
Rank:
Rank:
4/
Bottom 50%10
Math: 24% (Bottom 50%)
Reading: 28% (Bottom 50%)
Grades: 9-12
26026 Patriots Way
Georgetown, DE 19947
(302) 934-3166
Georgetown, DE 19947
(302) 934-3166
Rank: #3232.
Milford Senior High School
(Math: 16% | Reading: 38%)
Rank:
Rank:
4/
Bottom 50%10
Math: 16% (Bottom 50%)
Reading: 38% (Bottom 50%)
Grades: 9-12
1019 North Walnut Street
Milford, DE 19963
(302) 422-1610
Milford, DE 19963
(302) 422-1610
Rank: #3333.
Dover High School
(Math: 15% | Reading: 37%)
Rank:
Rank:
4/
Bottom 50%10
Math: 15% (Bottom 50%)
Reading: 37% (Bottom 50%)
Grades: 9-12
One Dover High Drive
Dover, DE 19904
(302) 241-2400
Dover, DE 19904
(302) 241-2400
Rank: #3434.
Las Americas Aspira Academy
Charter School
(Math: 15% | Reading: 34%)
Rank:
Rank:
3/
Bottom 50%10
Math: 15% (Bottom 50%)
Reading: 34% (Bottom 50%)
Grades: K-12
326 Ruthar Drive
Newark, DE 19711
(302) 292-1463
Newark, DE 19711
(302) 292-1463
Rank: #35 - 3635. - 36.
Laurel Senior High School
(Math: 10-14% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
Math: 10-14% (Bottom 50%)
Reading: 30-34% (Bottom 50%)
Grades: 9-12
1133 South Central Avenue
Laurel, DE 19956
(302) 875-6120
Laurel, DE 19956
(302) 875-6120
Show 18 more public schools in DE (out of 53 total schools)
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