Flagstaff Academy 2023/24 Enrollment Begins Dec. 1

Flagstaff Academy is a leading public charter school in the St. Vrain Valley District that charges no tuition. It’s a public school that works like a private academy. Smaller class sizes accelerate learning, which often includes science and technology labs. Flagstaff...

Longmont’s Largest Public Charter School

Flagstaff Academy is Longmont’s largest public charter school in the St. Vrain Valley District. Founded in 2005, Flagstaff works like a private academy. Flagstaff develops preschool through eighth grade students who are equipped to be well-rounded, ethical leaders...

Preschool With The Highest Rating

Flagstaff Academy is home to the preschool with the highest rating by Colorado Shines. Flagstaff offers full-day, morning and afternoon preschool sessions (for children 3 to 5 years) to fit your family’s needs. The fee-based program, founded in 2009, incorporates the...

It’s An Academy. It’s A Charter School.

It’s an academy. It’s a charter school. It’s Flagstaff Academy in Longmont! K–8 students are welcome to this St. Vrain School District school with a strong foundation in Science, Technology, Engineering and Mathematics. Students discover the arts and humanities...

High School And College Prep Education

As the world grows more complex, a good education becomes even more important. Flagstaff Academy provides a rigorous high school and college prep public education, in an inclusive environment which welcomes and respects students from all backgrounds. It is a public...