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SCHOOL COMMUNITY·BUTLER PUBLIC SCHOOL DISTRICT·NCES 340252004168

Aaron Decker School

98 DECKER ROAD, BUTLER, NJ 07405 · (973) 492-2037 · Morris County
GRADES PK–04ELEMENTARY21-SUBURBREGULAR SCHOOL383 STUDENTS
Enrollment
383
Elementary
DISTRICT 385 · STATE 405
Student : Teacher
11.3:1
34 FTE teachers
DISTRICT 11.2:1 · STATE 11.4:1
Free / Reduced Lunch
27%
103 students
DISTRICT 30% · STATE 41%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
26
Kindergarten
64
Grade 1
62
Grade 2
67
Grade 3
80
Grade 4
84
Student demographics
White
21757%
DISTRICT 60% · STATE 37%
Hispanic
13435%
DISTRICT 34% · STATE 35%
Black
41%
DISTRICT 2% · STATE 14%
Asian
113%
DISTRICT 2% · STATE 10%
Two+
164%
DISTRICT 2% · STATE 3%
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
20453%
Female
17947%

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Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
54.0%
NJ avg 53.1% . +4.4pp since 2023
Math
50.3%
NJ avg 41.6% . +7.0pp since 2023
Source: NJSLA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
49.5%
composite math + reading, all grades
Predicted
51.4%
based on NJ schools with similar FRL share
Beats by
-1.9pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
383
+3 (+1%) vs 2017
Student : Teacher
11.3:1
was 10.5:1
% White
57%
was 71%
% Hispanic
35%
was 24%
% Black
1%
was 2%
% Asian
3%
was 3%
Source: NCES Common Core of Data

About Aaron Decker School

As a reasonably sized primary school in BUTLER, New Jersey, Aaron Decker School educates 383 students from grades pre-K through 4, operated by Butler Public School District.

Across the 3 schools in Butler Public School District (1,156 students total), Aaron Decker School accounts for its share of the district's footprint.

For racial and ethnic makeup, Aaron Decker School logs that the largest single group is White, at 57% of enrollment. Other groups include 35% Hispanic, 4% multiracial, 3% Asian. That is noticeably less White than the county at large, where the share is closer to 68%.

In terms of school funding signals, Staff filings list 34 full-time-equivalent teachers, which works out to roughly 11.3:1 students per teacher. That tracks the state average closely. Roughly 27% of students at Aaron Decker School qualify for free or reduced-price lunch, often used as a Title I proxy. Set against Morris County (around 19%), the school's rate is meaningfully above typical.

On a demographically-adjusted basis, Aaron Decker School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 51.4%, the actual is 49.5%, a residual of -1.9 points.

Across the wider county, Morris County reports that the typical household earns roughly $137,326 per year, about 58% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 3%. In all, Morris County runs 156 public schools (combined enrollment of about 72,239 students), of which Aaron Decker School is one.

Butler High School is the nearest neighboring public school, about 1.1 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Aaron Decker School comes 5th of 8 in the immediate cluster, beneath the nearby-schools average of 53.7%.

The campus sits in a commuter-belt setting.

Trend over the last 7 years. Aaron Decker School's enrollment has held roughly steady since 2018, when it stood at 380 (now 383). Over the same period, the White share declined from 71% to 57%.

Inside the community feed, members of the Aaron Decker School community share and discuss sports schedules, lunch menu changes, and school spirit week. Anyone with firsthand experience at this school can post or comment.

Morris County at a glance

View full county profile
Population
514,528
Census ACS
Median income
$137,326
Household, ACS
Bachelor's+
58%
Adults 25+
Poverty rate
3%
Below federal line
Schools in county
156
72,239 students

Quick facts

School name
Aaron Decker School
District
Butler Public School District
Address
98 DECKER ROAD, BUTLER, NJ 07405
Phone
(973) 492-2037
County
Morris County
Level
Elementary
Grade range
PK–04
Total enrollment
383
Teachers (FTE)
34
Student–teacher ratio
11.3:1
Free/Reduced lunch
103 (27%)
Locale
21-Suburb: Large
NCES ID
340252004168
Charter school
No
Virtual school
No

Related schools

Other schools in Butler Public School District
Other schools in BUTLER
Nearby schools

Frequently asked questions

About Aaron Decker School
What is the total enrollment at Aaron Decker School?
Aaron Decker School enrolls approximately 383 students in grades PK-04.
Is Aaron Decker School an elementary, middle, or high school?
Aaron Decker School is an elementary school covering grades PK-04.
What is the student-teacher ratio at Aaron Decker School?
The student-to-teacher ratio at Aaron Decker School is approximately 11.3:1 (34 FTE teachers).
What is the racial breakdown of students at Aaron Decker School?
At Aaron Decker School, the student body is approximately 57% White, 35% Hispanic, 1% Black, 3% Asian, 4% Two or more.
Who oversees Aaron Decker School?
Aaron Decker School is overseen by Butler Public School District in Morris County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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