PS 643, an elementary public school serving grades K–1 in BRONX, New York, with 108 students and a student-teacher ratio of 4.9:1. Data: NCES 2024-2025.
📖 Academic Overview & Key Context
Located in BRONX, New York, PS 643 is a regular public school serving students from grades K–1. The school operates within the NYC SPECIAL SCHOOLS - DISTRICT 75 in Bronx County. With a current reported enrollment of 108 students, it provides a smaller, close-knit learning environment designed to support academic and personal growth.
In terms of academic staffing and instructional attention, PS 643 maintains a student-to-teacher ratio of 4.9:1. This favorable ratio is lower than the typical national public school average of approximately 16:1, offering opportunities for individualized guidance and collaborative classroom engagement. The campus educational team includes approximately 21.9 full-time equivalent (FTE) classroom teachers and certified instructional personnel.
Reflecting the multicultural fabric of BRONX, the student body at PS 643 represents diverse backgrounds. The most represented ethnic demographics include Hispanic (55.6%), Black or African American (33.3%), White (4.6%). This diverse mix contributes to a rich campus experience that prepares students for higher education and global careers.
Through federal and state educational initiatives, PS 643 participates in community support programs including the National School Lunch Program, with approximately 101 students (93.5%) eligible for free or reduced-price meals. This participation helps ensure equitable access to essential learning resources, nutritional support, and student welfare services.
Hispanic
55.6%
60 enrolled students
Black / African American
33.3%
36 enrolled students
White
4.6%
5 enrolled students
Asian
3.7%
4 enrolled students
Two or more races
1.9%
2 enrolled students
Native Hawaiian / Pacific Islander
0.9%
1 enrolled students
American Indian / Alaska Native
0%
0 enrolled students
⚧ Gender Distribution
Total 108
👦 Male 76.9% (83)
👧 Female 23.1% (25)
🥗 Economic Diversity
93.5%
101 students eligible for Free / Reduced-Price Lunch
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Address
639 ST ANN'S AVE, BRONX, NY 10455
Phone
(332) 286-1350
School district
NYC SPECIAL SCHOOLS - DISTRICT 75
County
Bronx County
Grades
K–1
Students
108 students
Student–teacher ratio
4.9:1
Full-time teachers
21.9
Community type
City: Large
Level
Elementary
Type
Public
Virtual
Not virtual
Coordinates
40.81701, -73.91188
NCES school ID
360013506785
School year
2024-2025
Source
NCES
📍 Location
Address and how to get there
639 ST ANN'S AVE
BRONX, NY 10455 Bronx County
❓ Frequently Asked Questions
Common questions asked by parents, students, and community members
What grades are taught at PS 643?
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PS 643 serves students in grades K–1. The school curriculum is structured specifically for these grade levels in accordance with New York state educational standards.
How many students attend PS 643?
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According to official National Center for Education Statistics (NCES) records, PS 643 has a total reported enrollment of 108 students.
What is the student-to-teacher ratio at PS 643?
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The student-teacher ratio at PS 643 is 4.9:1, supported by approximately 21.9 full-time equivalent certified teachers.
Is PS 643 a public or private school?
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PS 643 is a traditional public school located in BRONX, New York under the administration of the NYC SPECIAL SCHOOLS - DISTRICT 75.
Does PS 643 participate in free or reduced-price lunch programs?
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Yes, approximately 101 students (93.5%) at PS 643 are eligible for free or reduced-price lunch under federal National School Lunch Program guidelines.
Where is PS 643 located?
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PS 643 is located at 639 ST ANN'S AVE, BRONX, NY 10455. Families can reach the administrative office by telephone at (332) 286-1350 or by visiting the campus during regular school hours.
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