PLEASE NOTE: The 2021/2022 Gateway application will go offline on June 16, 2022 to prepare for the new application year.
You must submit your application by that date or your data will be lost. If you do not submit by that date, you will need to create a new application starting on or about July 1, 2022 for the new 2022/2023 application year. Please also save a copy of all your data locally since it will be removed from the online application system.

Kimball Union Academy is a two hundred and eight year old residential boarding school in a compelling physical environment guided by our mission of inspiring academic mastery, creativity, responsibility, and leadership to best prepare students for the challenges of tomorrow’s world.

Our commitment to excellence and innovation begins with active learning across the curriculum, whether in the classroom, on the stage, on the field, in the houses, or through community service. We are passionately committed to learning here—students as well as teachers. When it comes to learning, there is no one answer or one path, just as there is no one way that KUA will make a difference in your life.

Applications are due February 1 for grades 9-12 and Post-graduates. After this time, we accept applications on a rolling basis. To schedule a campus tour for you and your family, just call our Admission Office at (603) 469-2100 or e-mail You can also learn more online at

Kimball union welcome page

For assistance or to view answers to frequently asked questions, visit the Help page

For assistance, please contact the Gateway to Prep Schools directly.