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SCHOOL COMMUNITY·INDIAN RIVER SCHOOL DISTRICT·NCES 100068000074

Long Neck Elementary School

26064 School Lane, Millsboro, DE 19966 · (302) 945-6200 · Sussex County
GRADES KG–05ELEMENTARY32-TOWNREGULAR SCHOOL712 STUDENTS
Enrollment
712
Elementary
DISTRICT 602 · STATE 461
Student : Teacher
15.5:1
46 FTE teachers
DISTRICT 13.8:1 · STATE 13.9:1
Free / Reduced Lunch
,
Title I proxy
Community
2
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
121
Grade 1
123
Grade 2
109
Grade 3
122
Grade 4
126
Grade 5
111
Student demographics
White
48%
DISTRICT 44% · STATE 38%
Hispanic
28%
DISTRICT 38% · STATE 20%
Black
13%
DISTRICT 11% · STATE 31%
Asian
1%
DISTRICT 1% · STATE 4%
Two+
10%
DISTRICT 5% · STATE 6%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
55%
Female
45%

Discussions

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Test scores

DeSSA + SBAC 2024-25 . % Proficient
English Language Arts
33.0%
DE avg 41.4% . +0.0pp since 2023
Math
39.1%
DE avg 34.0% . -0.2pp since 2023
Source: DeSSA + SBAC. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
712
-88 (-11%) vs 2017
Student : Teacher
15.5:1
was 14.8:1
% White
48%
was 58%
% Hispanic
28%
was 22%
% Black
13%
was 12%
% Asian
1%
was 2%
Source: NCES Common Core of Data

About Long Neck Elementary School

Long Neck Elementary School, a sprawling elementary school in Millsboro, Delaware, one of the schools within Indian River School District, serves 712 students, covering grades K through 5. By comparison, Delaware's public schools average about 461 students each, so Long Neck Elementary School sits 54% bigger than that benchmark.

Indian River School District comprises 15 schools with combined enrollment of 10,753 students; Long Neck Elementary School is among them.

On the student-mix side, Long Neck Elementary School lists that 48% of students identify as White, with the remaining enrollment distributed across several groups; the rest breaks down as 28% Hispanic, 13% Black, 10% multiracial. That is considerably less White than the county at large, where the share is closer to 74%.

Looking at school resources, Staff filings list 46 full-time-equivalent teachers, which works out to roughly 15.5:1 students per teacher. The state averages around 13.9:1, so this campus is higher than the state norm typical.

Zooming out to the county, census data for Sussex County shows median household earnings sit near $81,497, roughly 33% of adults have completed at least a four-year degree, and roughly 8% of residents live below the federal poverty line. In all, Sussex County runs 55 public schools (combined enrollment of about 32,366 students), of which Long Neck Elementary School is one.

East Millsboro Elementary School is the nearest neighboring public school, about 5.9 miles from this campus. Within ten miles, there are 8 other public schools, a sparser pattern than typical urban areas.

The campus sits in a town-center setting.

Over the past 7-year window. Over the past 7-year window, the student count declined 11%: 800 students in 2018 compared to 712 in 2025. The White share of enrollment edged down from 58% to 48% over that span.

In the discussion threads here, the page collects discussion, questions, and updates around sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.

Sussex County at a glance

View full county profile
Population
255,626
Census ACS
Median income
$81,497
Household, ACS
Bachelor's+
33%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
55
32,366 students

Quick facts

School name
Long Neck Elementary School
District
Indian River School District
Address
26064 School Lane, Millsboro, DE 19966
Phone
(302) 945-6200
County
Sussex County
Level
Elementary
Grade range
KG–05
Total enrollment
712
Teachers (FTE)
46
Student–teacher ratio
15.5:1
Locale
32-Town: Distant
NCES ID
100068000074
Charter school
No
Virtual school
No

Related schools

Other schools in Indian River School District
Other schools in Millsboro
Nearby schools

Frequently asked questions

About Long Neck Elementary School
How large is Long Neck Elementary School?
Long Neck Elementary School enrolls approximately 712 students in grades KG-05.
What grades does Long Neck Elementary School serve?
Long Neck Elementary School serves grades KG-05.
How many students per teacher at Long Neck Elementary School?
Approximately 15.5:1 students per teacher at Long Neck Elementary School.
What is the racial breakdown of students at Long Neck Elementary School?
At Long Neck Elementary School, the student body is approximately 48% White, 28% Hispanic, 13% Black, 1% Asian, 10% Two or more.
Who oversees Long Neck Elementary School?
Long Neck Elementary School is overseen by Indian River School District in Sussex County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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