PS 321 is housed in two buildings in District 15 serving 3-K through Grade 5.

PS 321 Lower School: 763 President St. Brooklyn, NY 11215   —  3-K, 4-K, Kindergarten, Grade 1

PS 321 Upper School: 180 7th Ave. Brooklyn, NY 11215  —  Grade 2 through Grade 5
 
Welcome! The 2025-26 school year is off to a great start. For families interested in attending PS 321, please visit our Registration Page for detailed information.

To see what’s coming up at PS 321, go to our PTA Calendar. 

Already at the school and would like to volunteer? Lots to do HERE. 
 

We will hold two tours for prospective students at our Lower School (763 President Street) on:

  • Wednesday, November 19, 2025
  • Thursday, December 4, 2025

Tours will be held in the gymnatorium from 5 – 6:30pm for adults only. No need to register; tours are come-one, come-all. Childcare will not be available.

Email Parent Coordinator Deb Orr with any questions. 

 
Please note that our 3K and PreK programs have a limited number of seats (15 for 3K, 54 for PreK this year), and will fill in accordance with the DOE’s admissions priorities for zoned schools.
 
For more information, please go to the Department of Education website and scroll to “Learn How Children Get Offers.”
 
 

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