Thank you for including St. Thomas Aquinas High School in your high school search.

As in any meaningful relationship, getting acquainted is an important first step. We believe that the admissions process is an opportunity for us to get to know you and to begin to appreciate you for your unique gifts, skills and interests. In each young person lies extraordinary potential and opportunity and, at St. Thomas Aquinas, we delight in meeting you at this juncture and guiding you along your own educational path.

St. Thomas Aquinas High School is not just a school but a family. As such, we hope you will find our admissions process to be personalized and welcoming. This process is an opportunity for our staff to engage you in conversation about how our high school can support, strengthen and position you for a successful future. It is also an opportunity for you to envision yourself as an important and very valued STA community member.

Partnership Pledge: We understand the cost of private education may be a challenge. In keeping with our Catholic mission, we are committed to making a St. Thomas Aquinas education accessible and affordable. We will work with any family who wants their child to attend and strive to provide every opportunity for financial aid.

Please take a moment to explore our website, read our stories, review our 2017-18 School Profile, and imagine your future here.

Admissions Phone # (603) 742-1324

Office Hours: 7:30am-3:30pm Monday through Friday

"When I entered the freshmen hallway on that first day of school, I entered an environment I had never expected, I had entered into a second family." -Kristina, Somersworth



St. Thomas Aquinas High School admits students of any race, color, national and ethnic origin to all the rights, privileges, programs, and activities generally accorded or made available to students at the school.  It does not discriminate on the basis of race, color, national and ethnic origin in administration of its educational policies, admissions policies, scholarship and loan programs, and athletic and other school-administered programs. 

Mr. Keith Adams
Director of Admissions
(603) 742-3206 x3254

Mrs. Molly Wade
Marketing & Public Relations Strategist
(603) 742-3206 x5265

Mrs. Lisa Puffer
Financial Aid Coordinator
(603) 742-3206 x3250

Ms. Amelia Perri
International Admissions
603-742-3206 x5300

Ms. Brittany Manfro
Admissions Coordinator
(603) 742-3206 x3224