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SCHOOL COMMUNITY·PERTH AMBOY PUBLIC SCHOOL DISTRICT·NCES 341293003540

Herbert N. Richardson 21st Century School

318 STOCKTON STREET, PERTH AMBOY, NJ 08861 · (732) 376-6010 · Middlesex County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL632 STUDENTS
Enrollment
632
Elementary
DISTRICT 596 · STATE 405
Student : Teacher
11.5:1
55 FTE teachers
DISTRICT 11.7:1 · STATE 11.4:1
Free / Reduced Lunch
76%
481 students
DISTRICT 76% · STATE 41%
Community
1
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
89
Grade 1
88
Grade 2
95
Grade 3
108
Grade 4
125
Grade 5
127
Student demographics
White
30%
DISTRICT 1% · STATE 37%
Hispanic
60095%
DISTRICT 94% · STATE 35%
Black
244%
DISTRICT 4% · STATE 14%
Asian
10%
DISTRICT 0% · STATE 10%
Two+
30%
DISTRICT 0% · 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
33353%
Female
29947%

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Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
23.6%
NJ avg 53.1% . +3.9pp since 2023
Math
17.0%
NJ avg 41.6% . +4.2pp 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
15.9%
composite math + reading, all grades
Predicted
24.5%
based on NJ schools with similar FRL share
Beats by
-8.6pp
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
632
-147 (-19%) vs 2017
Student : Teacher
11.5:1
was 11.0:1
% White
0%
was 1%
% Hispanic
95%
was 97%
% Black
4%
was 1%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Herbert N. Richardson 21st Century School

Herbert N. Richardson 21st Century School is an elementary campus of roomy scale in PERTH AMBOY, New Jersey, operated by Perth Amboy Public School District, hosting 632 students in grades K through 5. By comparison, New Jersey's public schools average about 405 students each, so Herbert N. Richardson 21st Century School sits 56% above that benchmark.

Across the 12 schools in Perth Amboy Public School District (9,845 students total), Herbert N. Richardson 21st Century School accounts for its share of the district's footprint.

On demographics, Herbert N. Richardson 21st Century School logs that the student body is overwhelmingly Hispanic (95%). The remainder reads as 4% Black. By comparison, Middlesex County as a whole is about 24% Hispanic, so the school skews visibly more Hispanic than its surroundings.

Looking at school resources, On paper, Herbert N. Richardson 21st Century School has 55 full-time-equivalent teachers, translating to a class-load average of around 11.5:1. The state averages about 11.4:1, putting this campus right in line with peers. About 76% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is noticeably above Middlesex County's rate of about 42%.

After controlling for student poverty, Herbert N. Richardson 21st Century School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 24.5%; this one delivers 15.9%.

In the broader community, the surrounding county (Middlesex County) shows that median household income runs about $111,549, 46% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 6%. Across Middlesex County's 214 public schools (combined enrollment of about 129,255 students), Herbert N. Richardson 21st Century School is one campus in the mix.

Rose M. Lopez 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 Herbert N. Richardson 21st Century School. Among the 8 schools in that immediate cluster with test data (this one included), Herbert N. Richardson 21st Century School ranks 7th on composite proficiency, behind the local average of 21.1%.

The campus sits in a commuter-belt setting.

Over the past 7-year window. Looking back 7 years, enrollment at Herbert N. Richardson 21st Century School has fell 19%, going from 779 students in 2018 to 632 in 2025.

Inside the community feed, members of the Herbert N. Richardson 21st Century 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.

Middlesex County at a glance

View full county profile
Population
871,290
Census ACS
Median income
$111,549
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
214
129,255 students

Quick facts

School name
Herbert N. Richardson 21st Century School
District
Perth Amboy Public School District
Address
318 STOCKTON STREET, PERTH AMBOY, NJ 08861
Phone
(732) 376-6010
County
Middlesex County
Level
Elementary
Grade range
KG–05
Total enrollment
632
Teachers (FTE)
55
Student–teacher ratio
11.5:1
Free/Reduced lunch
481 (76%)
Locale
21-Suburb: Large
NCES ID
341293003540
Charter school
No
Virtual school
No

Related schools

Other schools in Perth Amboy Public School District
Other schools in PERTH AMBOY
Nearby schools

Frequently asked questions

About Herbert N. Richardson 21st Century School
What is the total enrollment at Herbert N. Richardson 21st Century School?
Herbert N. Richardson 21st Century School enrolls approximately 632 students in grades KG-05.
What age range does Herbert N. Richardson 21st Century School serve?
Herbert N. Richardson 21st Century School serves students from grade KG through grade 05.
How many students per teacher at Herbert N. Richardson 21st Century School?
Approximately 11.5:1 students per teacher at Herbert N. Richardson 21st Century School.
What is the racial breakdown of students at Herbert N. Richardson 21st Century School?
At Herbert N. Richardson 21st Century School, the student body is approximately 0% White, 95% Hispanic, 4% Black, 0% Asian, 0% Two or more.
Is Herbert N. Richardson 21st Century School public or private?
Herbert N. Richardson 21st Century School is a public K-12 school, overseen by Perth Amboy Public School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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