Flagstaff Academy, founded in 2005, is a Public Charter School, located in Longmont, Colorado. Flagstaff Academy offers an award-winning Core Knowledge curriculum integrating science, technology, the arts, as well as character education. Our class sizes are small and our teaching staff truly cares — Flagstaff Academy is dedicated to every child, every day. At Flagstaff, our students learn to become the leaders our world needs, ones who are responsible, caring, and compassionate, and many of our graduates consistently learn academic, civic, and leadership honors in our community. Our achievements speak for themselves: Flagstaff was rated #1 in Colorado for the 2015 English Language Proficiency Assessment and our Middle School was ranked #1 in the Colorado School Grades annual report card in 2014. 

Enrollments for 2015/2016 Still Being Accepted!

Welcome to Flagstaff Academy

Our vision is to develop students who are equipped to be well-rounded, ethical leaders in the world community with a foundation based on science and technology. At Flagstaff Academy, we enable our students to explore and pursue their passions by integrating inquiry-based science and forward thinking technology with the Core Knowledge Sequence. We deliver on our promise of providing a strong and supportive community that focuses on Every Child, Every Day through smaller class sizes, individualized learning, supportive teachers invested in their students, and our partnership with parents. Our Core Knowledge-based education challenges students to achieve their full academic potential year after year. Our students develop a lifelong love of learning, and thrive in our academically diverse student population. Come visit us - we love what we do!

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