Top 10 Best New Castle County Public Preschools (2024)

For the 2024 school year, there are 14 public preschools serving 3,082 students in New Castle County, DE.
The top ranked public preschools in New Castle County, DE are The Colwyck Center, Brennen School and Delaware School For The Deaf. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
New Castle County, DE public preschools have an average math proficiency score of 10% (versus the Delaware public pre school average of 16%), and reading proficiency score of 11% (versus the 23% statewide average). Pre schools in New Castle County have an average ranking of 1/10, which is in the bottom 50% of Delaware public pre schools.
Minority enrollment is 63% of the student body (majority Black), which is more than the Delaware public preschool average of 59% (majority Black and Hispanic).

Best Public Preschools in New Castle County (2024)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
The Colwyck Center
(Math: 60-64% | Reading: 60-64% )
Rank:
4/
10
Bottom 50%
12 Landers Lane
New Castle, DE 19720
(302) 429-4085
Grades: PK
| 166 students
Rank: #2 - 32. - 3.
Brennen School
Special Education School
(Math: ≤20% | Reading: ≤20%)
Rank:
3/
10
Bottom 50%
144 Brennen Drive
Newark, DE 19713
(302) 292-6021
Grades: PK-12
| 409 students
Rank: #2 - 32. - 3.
Delaware School For The Deaf
Special Education School
(Math: ≤20% | Reading: ≤20%)
Rank:
3/
10
Bottom 50%
630 East Chestnut Hill Road
Newark, DE 19713
(302) 454-2301
Grades: PK-12
| 122 students
Rank: #44.
Leach (John G.) School
Special Education School
(Math: ≤20% | Reading: ≤20% )
Rank:
2/
10
Bottom 50%
10 Landers Lane
New Castle, DE 19720
(302) 429-4055
Grades: PK-12
| 76 students
Rank: #55.
Harlan (David W. ) Elementary School
(Math: ≤5% | Reading: ≤5%)
Rank:
1/
10
Bottom 50%
3601 Jefferson Street
Wilmington, DE 19802
(302) 762-7156
Grades: PK-5
| 340 students
Rank: #66.
Stubbs Early Education Center
(Math: ≤5% | Reading: ≤5% )
Rank:
1/
10
Bottom 50%
1100 North Pine Street
Wilmington, DE 19801
(302) 429-4175
Grades: PK-K
| 199 students
Rank: n/an/a
Appoquinimink Preschool Center
Special Education School
502 South Broad Street
Middletown, DE 19709
(302) 376-4400
Grades: PK
| 112 students
Rank: n/an/a
378 Brick Mill Road
Middletown, DE 19709
(302) 378-5288
Grades: K
| 242 students
Rank: n/an/a
Bush (Charles W.) Pre-school
Special Education School
2523 Berwyn Road
Wilmington, DE 19810
(302) 479-1617
Grades: PK
| 215 students
Rank: n/an/a
1221 Cedar Lane Road
Middletown, DE 19709
(302) 449-5873
Grades: K
| 277 students
Rank: n/an/a
Christina Early Education Center
Special Education School
620 East Chestnut Hill Rd
Newark, DE 19713
(302) 454-2720
Grades: PK
| 281 students
Rank: n/an/a
Red Clay Early Years Program
Alternative School
1621 Telegraph Road
Wilmington, DE 19804
(302) 651-2709
Grades: PK
| 241 students
Rank: n/an/a
611 Campus Drive
Townsend, DE 19734
(302) 378-6760
Grades: K
| 203 students
Rank: n/an/a
10 Brook Ramble Lane
Townsend, DE 19734
(302) 378-9960
Grades: K
| 199 students
[+] Show Closed Public Schools in New Castle County, DE

New Castle County Public Schools (Closed)

School
Location
Grades
Students
Po Box 269
Wilmington, DE 19899
(302) 651-4960
Grades: PK-12
| 1 students
300 Executive Dr
Newark, DE 19702
(302) 552-2600
Grades: 6-8
| n/a students
660 Baylor Boulevard
New Castle, DE 19720
(302) 577-3004
Grades: Inquire with school
| n/a students
500 Darley Rd
Claymont, DE 19703
(302) 792-3920
Grades: 4-6
| n/a students
1000 Pennsylvania Avenue
Claymont, DE 19703
(302) 792-5000
Grades: 1-12
| 4 students
29 Chase Avenue
New Castle, DE 19720
(302) 429-4000
Grades: PK-5
| 882 students
1413 Lore Ave
Wilmington, DE 19809
(302) 993-3858
Grades: 1-12
| n/a students
1621 Telegraph Road
Wilmington, DE 19804
(302) 992-5550
Grades: Inquire with school
| n/a students
3401 Green Street
Claymont, DE 19703
(302) 792-3880
Grades: 4-6
| 231 students
1621 Telegraph Road
Wilmington, DE 19804
(302) 992-5589
Grades: 3-12
| 20 students
801 North Dupont Highway
New Castle, DE 19720
(302) 322-6050
Grades: 9-12
| 228 students
1600 Jessup St
Wilmington, DE 19802
(302) 652-3445
Grades: n/a
| n/a students
510 West 28th Street
Wilmington, DE 19802
(302) 762-7424
Grades: K-4
| n/a students
100 West 10th Street Suite 403
Wilmington, DE 19801
(302) 660-3938
Grades: 10
| n/a students
630 East Chestnut Hill Rd
Newark, DE 19713
(302) 454-2301
Grades: 1-5
| n/a students
109 Lukens Drive
New Castle, DE 19720
(302) 993-6993
Grades: n/a
| n/a students
179 Stanton Christiana Road
Newark, DE 19702
(302) 660-1190
Grades: 9-12
| 301 students
1825 Faulkland Rd
Wilmington, DE 19805
(302) 633-2507
Grades: 1-12
| n/a students
1210 Lobdell Street
Wilmington, DE 19801
(302) 429-4188
Grades: K-5
| 244 students
959 Centre Road
Wilmington, DE 19805
(302) 993-3853
Grades: Inquire with school
| n/a students
2523 Berwyn Road
Wilmington, DE 19810
(302) 479-1631
Grades: 7-8
| 609 students
1121 Thatcher Street
Wilmington, DE 19802
(302) 575-1190
Grades: K-8
| 559 students
3000 North Claymont Street
Wilmington, DE 19802
(302) 764-3750
Grades: K-5
| 219 students
500 Duncan Road
Wilmington, DE 19809
(302) 762-7120
Grades: K-3
| 154 students
610 East 17th Street
Wilmington, DE 19802
(302) 428-9501
Grades: 6-12
| n/a students
1301 E. 12th St.
Wilmington, DE 19801
(302) 429-7700
Grades: Inquire with school
| n/a students
626 Wilmington Road
New Castle, DE 19720
(302) 322-1718
Grades: 9-12
| 72 students
903 Delaware Street
New Castle, DE 19720
(302) 323-2880
Grades: 6-8
| 557 students
903 Delaware St
New Castle, DE 19720
(302) 323-2880
Grades: n/a
| n/a students
570 Tony Marchio Drive
Townsend, DE 19734
(302) 376-1428
Grades: n/a
| n/a students
550 Tony Marchio Drive
Townsend, DE 19734
(302) 376-4128
Grades: n/a
| n/a students
287 Christiana Rd
New Castle, DE 19720
(302) 325-6508
Grades: 1-12
| n/a students
170 Lukens Dr
New Castle, DE 19720
(302) 573-7760
Grades: 9-12
| 411 students
1121 Thatcher Street
Wilmington, DE 19802
(302) 762-3240
Grades: 5-8
| 143 students
1300 Cedar Street
Wilmington, DE 19805
(302) 429-4136
Grades: K-5
| 264 students
Show 4 more closed public schools in New Castle County, DE (out of 39 total schools)
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Frequently Asked Questions

What are the top ranked public preschools in New Castle County, DE?
The top ranked public preschools in New Castle County, DE include The Colwyck Center, Brennen School and Delaware School For The Deaf.
How many public preschools are located in New Castle County, DE?
14 public preschools are located in New Castle County, DE.
What is the racial composition of students in New Castle County, DE?
New Castle County, DE public preschools minority enrollment is 63% of the student body (majority Black), which is more than the Delaware public preschools average of 59% (majority Black and Hispanic).

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