For the 2026 school year, there is 1 public charter school serving 361 students in 80303, CO.
The top-ranked public charter school in 80303, CO is Horizons K-8 School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter school in zipcode 80303 have an average math proficiency score of 53% (versus the Colorado public charter school average of 35%), and reading proficiency score of 65% (versus the 48% statewide average). Charter schools in 80303, CO have an average ranking of 9/10, which is in the top 20% of Colorado public charter schools.
Minority enrollment is 18% of the student body (majority Hispanic), which is less than the Colorado public charter school average of 52% (majority Hispanic).
Best 80303, CO Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Horizons K-8 School
Alternative School
Charter School
Charter School
(Math: 53% | Reading: 65%)
Rank:
Rank:
9/
Top 20%10
4545 Sioux Drive
Boulder, CO 80303
(720) 561-5580
Boulder, CO 80303
(720) 561-5580
Gr: K-8 | 361 students Student-teacher ratio: 14:1 Minority enrollment: 18%
80303, Colorado Public Schools (Closed)
School
Location
Quick Facts
7690 East Baseline Rd
Boulder, CO 80303
(720) 561-5500
Boulder, CO 80303
(720) 561-5500
Gr: K-12 | 11 students Student-teacher ratio: 11:1 Minority enrollment: 27%
Halcyon School (Special Education) (Closed 2023)
Special Education School
3100 Bucknell Court
Boulder, CO 80303
(720) 561-4700
Boulder, CO 80303
(720) 561-4700
Gr: 6-12 | 13 students Student-teacher ratio: 3:1 Minority enrollment: 23%
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions
What are the top-ranked public charter schools in 80303, CO?
The top-ranked public charter schools in 80303, CO include Horizons K-8 School.
How many public charter schools are located in 80303?
1 public charter schools are located in 80303.
What is the racial composition of students in 80303?
80303 public charter schools minority enrollment is 18% of the student body (majority Hispanic), which is less than the Colorado public charter schools average of 52% (majority Hispanic).