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SCHOOL COMMUNITY·COLONIAL SCHOOL DISTRICT·NCES 100023000237

Wilbur (Kathleen H.) Elementary

4050 Wrangle Hill Road, Bear, DE 19701 · (302) 832-6330 · New Castle County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL1,052 STUDENTS
Enrollment
1,052
Elementary
DISTRICT 476 · STATE 461
Student : Teacher
15.9:1
66 FTE teachers
DISTRICT 12.9:1 · 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
160
Grade 1
177
Grade 2
187
Grade 3
164
Grade 4
181
Grade 5
183
Student demographics
White
26325%
DISTRICT 22% · STATE 38%
Hispanic
17116%
DISTRICT 24% · STATE 20%
Black
50548%
DISTRICT 46% · STATE 31%
Asian
394%
DISTRICT 2% · STATE 4%
Two+
737%
DISTRICT 5% · STATE 6%
Native American
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
53451%
Female
51849%

Discussions

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Test scores

DeSSA + SBAC 2024-25 . % Proficient
English Language Arts
30.9%
DE avg 41.4% . -4.3pp since 2023
Math
27.8%
DE avg 34.0% . -5.2pp 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
1,052
-128 (-11%) vs 2017
Student : Teacher
15.9:1
was 17.1:1
% White
25%
was 27%
% Hispanic
16%
was 17%
% Black
48%
was 48%
% Asian
4%
was 5%
Source: NCES Common Core of Data

About Wilbur (Kathleen H.) Elementary

Wilbur (Kathleen H.) Elementary is an elementary school of large scale in Bear, Delaware, run under Colonial School District, hosting 1,052 students in grades K through 5. By comparison, Delaware's public schools average about 461 students each, so Wilbur (Kathleen H.) Elementary sits 128% bigger than that benchmark.

Within Colonial School District, which oversees 14 schools and 8,575 students, Wilbur (Kathleen H.) Elementary is one campus in the system.

Looking at the student body, Wilbur (Kathleen H.) Elementary reports that the most-represented group is Black (48%), with the rest of the student body spread across multiple groups. The remainder breaks down as 25% White, 16% Hispanic, 7% multiracial, 4% Asian. That is meaningfully more Black than the county at large, where the share is closer to 26%.

In terms of school funding signals, Wilbur (Kathleen H.) Elementary reports 66 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.9:1. That figure is higher than the state norm's 13.9:1 average.

In the area at large, community-level numbers for New Castle County indicate median household income runs about $91,166, roughly 40% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 7%. Wilbur (Kathleen H.) Elementary is one of 129 public schools in New Castle County (combined enrollment of about 78,534 students).

Nearest neighbor: Bedford (Gunning) Middle School, around 2.4 miles off. Within five miles, there are 8 other public schools.

The school occupies a residential site.

Over the past 7-year window. Over the past 7-year window, the student count contracted 11%: 1,180 students in 2018 compared to 1,052 in 2025. The student-to-teacher ratio pulled in from 17.1:1 in 2018 to 15.9:1 today.

Inside the community feed, the page collects discussion, questions, and updates around classroom updates, athletics, and weather closures. The community welcomes input from current and former families.

New Castle County at a glance

View full county profile
Population
577,961
Census ACS
Median income
$91,166
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
129
78,534 students

Quick facts

School name
Wilbur (Kathleen H.) Elementary
District
Colonial School District
Address
4050 Wrangle Hill Road, Bear, DE 19701
Phone
(302) 832-6330
County
New Castle County
Level
Elementary
Grade range
KG–05
Total enrollment
1,052
Teachers (FTE)
66
Student–teacher ratio
15.9:1
Locale
21-Suburb: Large
NCES ID
100023000237
Charter school
No
Virtual school
No

Related schools

Other schools in Colonial School District
Other schools in Bear
Nearby schools

Frequently asked questions

About Wilbur (Kathleen H.) Elementary
How large is Wilbur (Kathleen H.) Elementary?
Wilbur (Kathleen H.) Elementary enrolls approximately 1,052 students in grades KG-05.
What age range does Wilbur (Kathleen H.) Elementary serve?
Wilbur (Kathleen H.) Elementary serves students from grade KG through grade 05.
What is the student-teacher ratio at Wilbur (Kathleen H.) Elementary?
The student-to-teacher ratio at Wilbur (Kathleen H.) Elementary is approximately 15.9:1 (66 FTE teachers).
What is the student diversity at Wilbur (Kathleen H.) Elementary?
Student demographics at Wilbur (Kathleen H.) Elementary are roughly 25% White, 16% Hispanic, 48% Black, 4% Asian, 7% Two or more.
What district is Wilbur (Kathleen H.) Elementary in?
Wilbur (Kathleen H.) Elementary is part of Colonial School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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