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SCHOOL COMMUNITY·PRINCETON CHARTER SCHOOL·NCES 340004300323

Princeton Charter School

100 Bunn Drive, PRINCETON, NJ 08540 · (609) 924-0575 · Mercer County
GRADES KG–08ELEMENTARY13-CITYCHARTERREGULAR SCHOOL423 STUDENTS
Enrollment
423
Elementary
STATE 405
Student : Teacher
10.6:1
40 FTE teachers
STATE 11.4:1
Free / Reduced Lunch
8%
33 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
40
Grade 1
42
Grade 2
44
Grade 3
48
Grade 4
50
Grade 5
50
Grade 6
50
Grade 7
50
Grade 8
49
Student demographics
White
11226%
STATE 37%
Hispanic
246%
STATE 35%
Black
154%
STATE 14%
Asian
21751%
STATE 10%
Two+
5413%
STATE 3%
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
20649%
Female
21751%

Discussions

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Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
94.6%
NJ avg 53.1% . +6.8pp since 2023
Math
87.9%
NJ avg 41.6% . -3.6pp since 2023
Source: NJSLA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of NJ schools after controlling for student poverty
Actual proficiency
89.1%
composite math + reading, all grades
Predicted
61.9%
based on NJ schools with similar FRL share
Beats by
+27.2pp
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 →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
423
+23 (+6%) vs 2017
Student : Teacher
10.6:1
was 10.6:1
% White
26%
was 49%
% Hispanic
6%
was 4%
% Black
4%
was 4%
% Asian
51%
was 35%
Source: NCES Common Core of Data

About Princeton Charter School

Princeton Charter School is a primary school of mid-sized scale in PRINCETON, New Jersey, overseen by Princeton Charter School, instructing 423 students in grades K through 8.

Operationally, Princeton Charter School answers to Princeton Charter School, which sets policy, hires staff, and reports enrollment to the state.

On the student-mix side, Princeton Charter School records that the largest single group is Asian at 51%, but no single group is in the majority. The remainder is composed of 26% White, 13% multiracial, 6% Hispanic, 4% Black. The wider county runs roughly 12% Asian, putting the school's mix meaningfully more Asian than the area baseline.

Looking at school resources, Princeton Charter School shows 40 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.6:1. The state averages around 11.4:1, so this campus is tighter than the state norm typical. Roughly 8% of students at Princeton Charter School qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, Mercer County runs at roughly 48%, so the school's eligibility rate is below the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, Princeton Charter School ranks in the top 10% of New Jersey public schools. The BeatsExpectations model, a per-state regression of composite proficiency on FRL share, predicts schools with this student profile to land around 61.9%; Princeton Charter School posts 89.1%, +27.2 points above that line.

Around the school, the surrounding county (Mercer County) shows that the typical household earns roughly $100,645 per year, about 45% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 7%. Princeton Charter School is one of 110 public schools in Mercer County (combined enrollment of about 58,647 students).

Nearest neighbor: Princeton Middle School, around 0.6 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Princeton Charter School at 1st of 8; the average score across the group is 70.0%.

Princeton Charter School operates from an inner-city location. Princeton Charter School operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Five-year trend. Princeton Charter School's enrollment has increased 6% since 2018, when it stood at 400 (now 423). Over the same period, the White share ticked down from 49% to 26%.

Inside the community feed, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

Mercer County at a glance

View full county profile
Population
385,864
Census ACS
Median income
$100,645
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
110
58,647 students

Quick facts

School name
Princeton Charter School
District
Princeton Charter School
Address
100 Bunn Drive, PRINCETON, NJ 08540
Phone
(609) 924-0575
County
Mercer County
Level
Elementary
Grade range
KG–08
Total enrollment
423
Teachers (FTE)
40
Student–teacher ratio
10.6:1
Free/Reduced lunch
33 (8%)
Locale
13-City: Small
NCES ID
340004300323
Charter school
Yes
Virtual school
No

Related schools

Other schools in PRINCETON
Nearby schools

Frequently asked questions

About Princeton Charter School
How large is Princeton Charter School?
Princeton Charter School enrolls approximately 423 students in grades KG-08.
Is Princeton Charter School an elementary, middle, or high school?
Princeton Charter School is an elementary school covering grades KG-08.
How many teachers does Princeton Charter School have?
Princeton Charter School employs 40 FTE teachers, for a student-to-teacher ratio of 10.6:1.
What is the student diversity at Princeton Charter School?
Student demographics at Princeton Charter School are roughly 26% White, 6% Hispanic, 4% Black, 51% Asian, 13% Two or more.
What district is Princeton Charter School in?
Princeton Charter School is part of Princeton Charter School.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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