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SCHOOL COMMUNITY·MIDDLESEX COUNTY STEM CHARTER SCHOOL·NCES 340079503451

Middlesex County STEM Charter School

613 Carlock Ave, Perth Amboy, NJ 08861 · (848) 242-1818 · Middlesex County
GRADES KG–08ELEMENTARY21-SUBURBCHARTERTITLE IREGULAR SCHOOL739 STUDENTS
Enrollment
739
Elementary
STATE 405
Student : Teacher
16.9:1
44 FTE teachers
STATE 11.4:1
Free / Reduced Lunch
75%
555 students
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
84
Grade 1
106
Grade 2
89
Grade 3
87
Grade 4
90
Grade 5
83
Grade 6
75
Grade 7
67
Grade 8
58
Student demographics
White
284%
STATE 37%
Hispanic
56276%
STATE 35%
Black
11115%
STATE 14%
Asian
264%
STATE 10%
Two+
61%
STATE 3%
Native American
51%
STATE 0%
Pacific Islander
10%
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
35047%
Female
38953%

Discussions

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Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
32.4%
NJ avg 53.1% . -0.7pp since 2023
Math
28.8%
NJ avg 41.6% . -6.8pp 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
27.0%
composite math + reading, all grades
Predicted
25.1%
based on NJ schools with similar FRL share
Beats by
+1.9pp
above 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 →

About Middlesex County STEM Charter School

Set in Perth Amboy, New Jersey, Middlesex County STEM Charter School is a sprawling elementary-level community, operated by Middlesex County STEM Charter School. It caters to 739 students across grades K through 8. Enrollment runs roughly 82% bigger than the state mean of about 405.

Middlesex County STEM Charter School sits inside Middlesex County STEM Charter School, the local public-school operator responsible for the campus.

Demographically, Middlesex County STEM Charter School logs that 76% of the student body identifies as Hispanic; the rest consists of 15% Black, 4% White, 4% Asian. By comparison, Middlesex County as a whole is about 24% Hispanic, so the school skews visibly more Hispanic than its surroundings.

On the resource side, Middlesex County STEM Charter School shows 44 full-time-equivalent teachers, putting the student-to-teacher ratio at about 16.9:1. The state averages around 11.4:1, so this campus is higher than the state norm typical. About 75% 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 above Middlesex County's rate of about 42%.

On a residual basis (actual vs predicted given the student mix), Middlesex County STEM Charter School tracks the demographic baseline. The model predicts 25.1% given the school's FRL share; actual proficiency is 27.0%.

In the area at large, the surrounding county (Middlesex County) reports that the typical household earns roughly $111,549 per year, about 46% of the adult population holds a bachelor's degree or above, and roughly 6% of residents live below the federal poverty line. In all, Middlesex County runs 214 public schools (combined enrollment of about 129,255 students), of which Middlesex County STEM Charter School is one.

Nearest neighbor: James J. Flynn Elementary School, around 0.6 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Middlesex County STEM Charter School comes 2nd of 7 in the immediate cluster, higher than the nearby-schools average of 19.5%.

The school occupies an outer-ring site. As a public charter, Middlesex County STEM Charter School runs on public funding but with greater curricular and operational autonomy than a typical district school.

Inside the community feed, posts here usually surface around sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.

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
Middlesex County STEM Charter School
District
Middlesex County STEM Charter School
Address
613 Carlock Ave, Perth Amboy, NJ 08861
Phone
(848) 242-1818
County
Middlesex County
Level
Elementary
Grade range
KG–08
Total enrollment
739
Teachers (FTE)
44
Student–teacher ratio
16.9:1
Free/Reduced lunch
555 (75%)
Locale
21-Suburb: Large
NCES ID
340079503451
Charter school
Yes
Virtual school
No

Related schools

Other schools in Perth Amboy
Nearby schools

Frequently asked questions

About Middlesex County STEM Charter School
How large is Middlesex County STEM Charter School?
Middlesex County STEM Charter School enrolls approximately 739 students in grades KG-08.
What age range does Middlesex County STEM Charter School serve?
Middlesex County STEM Charter School serves students from grade KG through grade 08.
What is the student-teacher ratio at Middlesex County STEM Charter School?
The student-to-teacher ratio at Middlesex County STEM Charter School is approximately 16.9:1 (44 FTE teachers).
What is the student diversity at Middlesex County STEM Charter School?
Student demographics at Middlesex County STEM Charter School are roughly 4% White, 76% Hispanic, 15% Black, 4% Asian, 1% Two or more.
What district is Middlesex County STEM Charter School in?
Middlesex County STEM Charter School is part of Middlesex County STEM Charter School.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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