Discover Our School
Designed for Girls
Enrolling Grades 7-12

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Why all-girls?
Discover the top ten
reasons now

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Summer Camp
2018 Registration
Now Open!

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we want you to express
your best self

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Katie Hurley
February 5th
at MGA


MGA gives girls
the edge they need 
to rise above the rest

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the girls’ teams
get all the attention

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Support our girls
give to the Annual


Discover Maine’s only school designed for the way girls learn!

Upcoming Events

Jan 23
Coffee & Conversation 8:00 am - 9:00 am

Topic of the Month: The Relationship as sacred, how to listen to your Teen.

Feb 05
An Evening with Katie Hurley 6:00 pm - 7:30 pm

Join us for an interactive evening with Katie Hurley, parenting expert and author of The Happy Kid Handbook and No More Mean Girls.

Mar 09
MGA Camp Reunion and Fair 5:30 pm - 8:30 pm

Join us for an evening dedicated to sunshine, joy, and friendship! Learn about camps, plus enjoy a fun kids’ night out at MGA.

What's New

New Year, New Plans

With the official start of winter and the arrival of the New Year, and with the world decked out in bright whites, it’s hard not to think about fresh... Read More

Thoughts for a Successful Year

Yesterday MGA celebrated our first day of school with our Back-to-School Assembly followed by our traditional Welcome Breakfast for the entire student body. Mrs. Freeman, Director of College Counseling... Read More

Everyday is a Great Day to Be a Lion!

As we all approach a new school year with anticipation, these words of wisdom from our 2017 Valedictorian Madeline Beaulieu ring true, offer encouragement to our new students and... Read More

At MGA, girls become confident thinkers, compassionate leaders and purposeful change makers—women who will change the world.


All-girls education
takes all of us.
Give to the
Annual Fund


Our unique Ethics-infused Science, Technology, Engineering, Arts and Mathematics (E-STEAM) program blends collaboration, innovation and creativity with ethical inquiry.


 The global studies initiative prepares students to contribute to a more peaceful, just and sustainable world.


The Mercy Matters program expands students’ abilities to give to their community – and the world – in a more meaningful way.


MGA girls enjoy being a part of the learning process. They speak their minds and write their truths.


MGA girls like the way their classes challenge them to do their best and reach their full potential.


MGA girls contribute to an atmosphere of respect. They set the tone at the school and help shape the future.


MGA girls read and understand challenging material today – preparing for the college challenges of tomorrow.