Boulder Prep Charter High School

Boulder Prep Charter High School operates as an one-room-style 9-12 campus in BOULDER, Colorado, one of the schools within Boulder Valley School District No. Re2. Current enrollment sits at 114 students spanning grades 9 through 12. Compared to the state average of about 627 students per school, that is 82% leaner than typical.

Within Boulder Valley School District No. Re2, which oversees 56 schools and 27,988 students, Boulder Prep Charter High School is one campus in the system.

Looking at the student body, Boulder Prep Charter High School lists that the largest single group is White, at 57% of enrollment. The remainder is composed of 32% Hispanic, 4% Black, 3% multiracial. By comparison, Boulder County as a whole is about 78% White, so the school skews meaningfully less White than its surroundings.

Looking at the economic backdrop, On paper, Boulder Prep Charter High School has 11 full-time-equivalent teachers, translating to a class-load average of around 10.3:1. Statewide, the average ratio sits near 16.9:1, putting Boulder Prep Charter High School tighter than the state norm the norm.

In the surrounding community, ACS estimates for Boulder County put median household income runs about $103,994, roughly 64% of adults have completed at least a four-year degree, and the poverty rate sits near 4%. Boulder Prep Charter High School is one of 86 public schools in Boulder County (combined enrollment of about 42,200 students).

Nearest neighbor: Heatherwood Elementary School, around 1.7 miles off. Counting just inside five miles, 8 other public schools cluster around Boulder Prep Charter High School.

Geographically, the school is in a metropolitan area. Boulder Prep Charter High School operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Looking at the recent track record. Over the past 7-year window, the student count ticked up 30%: 88 students in 2018 compared to 114 in 2025. Over the same period, the White share contracted from 78% to 57%.

On this page, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.