The Classical Academy

The Classical Academy (TCA) is the largest K–12 public charter school in Colorado, serving over 3,800 students across three campuses. Founded in 1997, TCA emphasizes a classically inspired curriculum aimed at developing thoughtful, virtuous, and wise individuals. The school has received multiple John Irwin Awards for Academic Excellence and is ranked among the top public high schools in Colorado and nationally. TCA fosters a values-centered learning community with active parental involvement and a commitment to nurturing exemplary citizens.