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SCHOOL COMMUNITY·SPRINGFIELD PUBLIC SCHOOL DISTRICT·NCES 341563000213

Jonathan Dayton High School

139 Mountain Ave., Springfield, NJ 07081 · (973) 376-1025 · Union County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL654 STUDENTS
Enrollment
654
High
DISTRICT 438 · STATE 929
Student : Teacher
13.8:1
47 FTE teachers
DISTRICT 12.8:1 · STATE 12.7:1
Free / Reduced Lunch
20%
129 students
DISTRICT 16% · STATE 41%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
148
Grade 10
151
Grade 11
178
Grade 12
177
Student demographics
White
33551%
DISTRICT 54% · STATE 37%
Hispanic
14122%
DISTRICT 19% · STATE 35%
Black
11317%
DISTRICT 14% · STATE 14%
Asian
376%
DISTRICT 7% · STATE 10%
Two+
244%
DISTRICT 5% · STATE 3%
Native American
10%
DISTRICT 0% · STATE 0%
Pacific Islander
30%
DISTRICT 1% · 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
33451%
Female
32049%

School pathway

Feeds from
Florence M. Gaudineer Middle School0608
Based on grade levels within Springfield Public School District. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
54.1%
NJ avg 53.1% . -17.3pp since 2023
Math
17.3%
NJ avg 41.6% . +2.1pp since 2023

What this means: On the NJSLA, New Jersey's statewide test, about 54 of every 100 students at this school read and write at grade level and about 17 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores are down about 17 points since 2023, while math scores are up about 2 points.

Source: NJSLA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of NJ schools after controlling for student poverty
Actual proficiency
37.5%
composite math + reading, all grades
Predicted
55.4%
based on NJ schools with similar FRL share
Beats by
-17.8pp
below demographic expectation

What this means: About 38% of students here test proficient in math and reading, below the roughly 55% typical for New Jersey schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.

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
654
+61 (+10%) vs 2017
Student : Teacher
13.8:1
was 13.1:1
% White
51%
was 61%
% Hispanic
22%
was 18%
% Black
17%
was 12%
% Asian
6%
was 6%
Source: NCES Common Core of Data

About Jonathan Dayton High School

Jonathan Dayton High School is one of the close-knit senior highs in Springfield, New Jersey, run under Springfield Public School District, with 654 students on its rolls from grades 9 through 12. Enrollment runs roughly 30% smaller than the state mean of about 929.

Springfield Public School District runs 5 schools in total, collectively educating 2,191 students. Jonathan Dayton High School is one of those campuses.

For racial and ethnic makeup, Jonathan Dayton High School records that the most-represented group is White (51%), with the rest of the student body spread across multiple groups; the rest breaks down as 22% Hispanic, 17% Black, 6% Asian, 4% multiracial. The wider county runs roughly 39% White, putting the school's mix visibly more White than the area baseline.

On the income-and-resources front, On paper, Jonathan Dayton High School has 47 full-time-equivalent teachers, translating to a class-load average of around 13.8:1. That figure is higher than the state norm's 12.7:1 average. About 20% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, Union County runs at roughly 52%, so the school's eligibility rate is lower than the surrounding baseline.

With demographic context factored in, Jonathan Dayton High School is in the bottom 10% of New Jersey public schools. The BeatsExpectations model predicts schools with this FRL share to land around 55.4%; Jonathan Dayton High School posts 37.5%, -17.8 points below that line.

Across the wider county, ACS estimates for Union County put median household earnings sit near $103,202, 39% of adults hold a bachelor's degree or higher, and roughly 7% of residents live below the federal poverty line. Jonathan Dayton High School is one of 180 public schools in Union County (combined enrollment of about 99,046 students).

James Caldwell Elementary School is the nearest neighboring public school, about 0.3 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Jonathan Dayton High School. Among the 9 schools in that immediate cluster with test data (this one included), Jonathan Dayton High School ranks 8th on composite proficiency, behind the local average of 63.0%.

The campus sits in an outer-ring setting.

Trend over the last 7 years. Jonathan Dayton High School's enrollment has grew 10% since 2018, when it stood at 593 (now 654). Over the same period, the White share ticked down from 61% to 51%.

On this page, recent activity here tends to focus on sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.

Union County at a glance

View full county profile
Population
579,290
Census ACS
Median income
$103,202
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
180
99,046 students

Quick facts

School name
Jonathan Dayton High School
District
Springfield Public School District
Address
139 Mountain Ave., Springfield, NJ 07081
Phone
(973) 376-1025
County
Union County
Level
High
Grade range
09–12
Total enrollment
654
Teachers (FTE)
47
Student–teacher ratio
13.8:1
Free/Reduced lunch
129 (20%)
Locale
21-Suburb: Large
NCES ID
341563000213
Charter school
No
Virtual school
No

Related schools

Other schools in Springfield Public School District
Other schools in Springfield
Nearby schools

Frequently asked questions

About Jonathan Dayton High School
What is the total enrollment at Jonathan Dayton High School?
Jonathan Dayton High School enrolls approximately 654 students in grades 09-12.
What grades does Jonathan Dayton High School serve?
Jonathan Dayton High School serves grades 09-12.
How many teachers does Jonathan Dayton High School have?
Jonathan Dayton High School employs 47 FTE teachers, for a student-to-teacher ratio of 13.8:1.
What is the student diversity at Jonathan Dayton High School?
Student demographics at Jonathan Dayton High School are roughly 51% White, 22% Hispanic, 17% Black, 6% Asian, 4% Two or more.
What district is Jonathan Dayton High School in?
Jonathan Dayton High School is part of Springfield Public School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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