CONTACT INFORMATION
September High School
1902 Walnut Street
Boulder, CO 80302
During the school year, the main office is generally open from 8:00 AM - 4:00 PM, Monday through Friday. If you reach our voice mail, we may be on the other line or attending to school issues in another building. Messages are checked regularly.
School Telephone Number: (303) 443-9933
School Fax Number: (303) 444-5027
General Information Email:
Principal's Email:
September High School is made up of several buildings that create a small campus in the heart of Boulder. Our main building is a historic Victorian home that was built in the mid 1800's. We also have separate music and science buildings as well as a community building for physical education, art, and group meetings.
