College Preparatory School for Girls Grades 3-12

Welcome to Holton!


We are excited for your family to join the Holton-Arms community!

Information about the 2017-2018 school year can be found here and posted on the Back-to-School webpage this summer.

If you have questions please feel free to contact any member of the Admissions office, we are ready to help all new Holton girls prepare for the first day of school on September 5, 2017!

Sharron Rodgers 301.365.6013
Caroline Howton 301.365.6075
Leslie Nelson 301.365.6015
Josie Shiroma 301.365.6014

New parents will receive a login to the Holton website in July.


April 28 Grade 6 Placement Testing & Parent Orientation

Communications (PDF) and Lower School Technology (PDF)

April 28 Upper School Placement Testing and Parent Orientation

An Introduction to Upper School (PDF) and Upper School Technology (PDF)


  • PRE-SEASON training for Upper School athletics begins Monday, August 21, 2017
  • FIRST DAY OF SCHOOL: Tuesday, September 5, 2017
  • WINTER BREAK: Wednesday, December 20, 2017 to Wednesday, January 3, 2018
  • SPRING BREAK: Thursday, March 22, to Monday, April 2, 2018
    Lower School: Tuesday, June 5, 2018
    Middle & Upper School: Wednesday, June 6, 2018
  • CLASS DAY: Middle & Upper School Wednesday, June 7, 2018
  • GRADUATION: Thursday, June 8, 2018
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