High schools in Colorado.
444 high schools across 165 districts. Browse by district and city below.
U.S. high schools are also searched as secondary or higher secondary schools. The free directory exposes identity and navigation; detailed metrics remain licensed.
High schools in Colorado, by district.
Counts are from v2026.07 K12 Atlas profiles. Linked district pages are limited to the current Texas pilot; the state page retains the complete district list.
High schools by city.
61 high schools
39 high schools
12 high schools
12 high schools
10 high schools
8 high schools
8 high schools
8 high schools
8 high schools
6 high schools
6 high schools
6 high schools
6 high schools
5 high schools
5 high schools
5 high schools
4 high schools
4 high schools
4 high schools
4 high schools
4 high schools
4 high schools
4 high schools
4 high schools
Questions about Colorado high schools.
How many high schools are in Colorado?
K12 Atlas profiles 444 high schools in Colorado in release v2026.07, across 165 districts.
Do secondary and higher secondary searches mean high school here?
For this U.S. directory, secondary and higher secondary searches are routed to reported high schools; each profile shows its exact grade span.
How do I browse Colorado school districts?
Use the state directory for the complete district list. Linked district pages are limited to the current Texas pilot.
Can I download the full list of Colorado high schools?
The directory pages are free. Full school rows and programmatic access are paid and key-gated — see API access.
Need the full Colorado dataset?
Licensed access returns every Colorado school with all 122 documented fields, each tied to a source and vintage.