For the 2026 school year, there are 3 public schools serving 2,258 students in 19966, DE.
The top-ranked public schools in 19966, DE are East Millsboro Elementary School, Long Neck Elementary School and Millsboro Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 19966 have an average math proficiency score of 31% (versus the Delaware public school average of 31%), and reading proficiency score of 44% (versus the 42% statewide average). Schools in 19966, DE have an average ranking of 6/10, which is in the top 50% of Delaware public schools.
Minority enrollment is 51% of the student body (majority Hispanic), which is less than the Delaware public school average of 62% (majority Black).
Best 19966, DE Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
East Millsboro Elementary School
(Math: 43% | Reading: 51%)
Rank:
Rank:
8/
Top 30%10
29346 Iron Branch Road
Millsboro, DE 19966
(302) 934-3222
Millsboro, DE 19966
(302) 934-3222
Gr: K-5 | 820 students Student-teacher ratio: 16:1 Minority enrollment: 48%
Rank: #22.
Long Neck Elementary School
(Math: 46% | Reading: 37%)
Rank:
Rank:
7/
Top 50%10
26064 School Lane
Millsboro, DE 19966
(302) 945-6200
Millsboro, DE 19966
(302) 945-6200
Gr: K-5 | 712 students Student-teacher ratio: 15:1 Minority enrollment: 52%
Rank: #33.
Millsboro Middle School
(Math: 19% | Reading: 44%)
Rank:
Rank:
5/
Bottom 50%10
302 East State Street
Millsboro, DE 19966
(302) 934-3200
Millsboro, DE 19966
(302) 934-3200
Gr: 6-8 | 726 students Student-teacher ratio: 14:1 Minority enrollment: 53%
Frequently Asked Questions
What are the top-ranked public schools in 19966, DE?
The top-ranked public schools in 19966, DE include East Millsboro Elementary School, Long Neck Elementary School and Millsboro Middle School.
How many public schools are located in 19966?
3 public schools are located in 19966.
What is the racial composition of students in 19966?
19966 public schools minority enrollment is 51% of the student body (majority Hispanic), which is less than the Delaware public schools average of 62% (majority Black).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.