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For the 2026 school year, there are 4 public high schools serving 4,596 students in Lone Tree, CO. The top-ranked public high schools in Lone Tree, CO are Rock Canyon High School, Skyview Academy and Ascent Classical Academy Of Douglas County. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Lone Tree, CO public high schools have an average math proficiency score of 52% (versus the Colorado public high school average of 34%), and reading proficiency score of 66% (versus the 53% statewide average). High schools in Lone Tree have an average ranking of 10/10, which is in the top 10% of Colorado public high schools.

Lone Tree, CO public high school have a Graduation Rate of 89%, which is more than the Colorado average of 82%.

The school with highest graduation rate is Rock Canyon High School, with 97% graduation rate. Read more about public school graduation rate statistics in Colorado or national school graduation rate statistics.

Minority enrollment is 33% of the student body (majority Asian), which is less than the Colorado public high school average of 49% (majority Hispanic).