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Organisation

Princeton Day School

Princeton Day School is a private coeducational day school located in Princeton, in Mercer County, in the U.S. state of New Jersey, serving students in pre-kindergarten through twelfth grade. The largest division is the Upper School (grades 9–12), with an enrollment of about 420. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1989.

Princeton Day School

Colross (also historically known as Belle Air and Grasshopper Hall) is a Georgian mansion and former estate in Old Town Alexandria in the U.S. state of Virginia. Colross is currently the administration building for Princeton Day School in Princeton, New Jersey.

David Keddie · CC BY-SA 4.0

Name
Princeton Day School (since 1965) Princeton Country Day School (1932–1965)

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In this article

  1. 01Foundation and history
  2. 02Archives and collections
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 26 September 2026.

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