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Colorado

Schools in Boulder

45 schools in Boulder, Colorado, including 3 charter schools. Filter by level, grade, or type, see them on the map, and compare up to four side by side.

Schools
45
Students
14,504
Elementary
25
Middle
6
High
7
Types explained
45 schools

Elementary Schools 25

Horizons K-8 School
4545 Sioux Drive · Boulder Valley School District No. Re2
Grades K–8358 students14.1 per teacher
–Charter

Middle Schools 6

Casey Middle School
1301 High Street · Boulder Valley School District No. Re2
Grades 6–8363 students12.6 per teacher
CPublic

High Schools 7

Boulder High School
1604 Arapahoe Avenue · Boulder Valley School District No. Re2
Grades 9–121,939 students21.3 per teacher
APublic
Fairview High School
1515 Greenbriar Boulevard · Boulder Valley School District No. Re2
Grades 9–121,863 students23.1 per teacher
APublic

Pre-K Programs 1

Other & Combined Schools 6

Boulder Universal
6500 East Arapahoe Road · Boulder Valley School District No. Re2
Grades K–12231 students14.1 per teacher
BPublic

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School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Don't see a school? Private, independent, and homeschool programs can request a free listing.