
Longmont High School
Founded as Longmont’s original high school in 1901, Longmont High offers rigorous Advanced Placement coursework, Concurrent College Enrollment partnerships, a unique Medical and BioScience Academy, and the High School of Business program.
Longmont Feeder Strong
We are the Trojans
Tradition, Pride, and Excellence
College Credit Opportunities
LHS offers one of the state’s largest selections of Advanced Placement & CU Succeed courses
Unique Pathways
Home to the Medical and BioScience Academy and the High School of Business
State Champions
Award winning DrumLine, Basketball, and Swimming teams
Social Media
Meet the Principal
Calendar
Recent Updates
View our latest news and announcements.
Class of 2025 Updates/Novedades sobre los Graduados de 2025 Featured
Read here for the details. Leer aquí para los detailes.
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Doing Democracy Day 2025 Unites Students for Community Impact
The Doing Democracy Day event kicked off on Thursday, March 6 with students from local high schools coming together to discuss complex issues such as cell phone bans, affordable housing, a $20 minimum wage, and more. This multi-community, multi-school event presented students with the opportunity to research these issues, craft solutions, and present their ideas […]
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From Classrooms to Careers: The P-TECH Advantage
The moment is thrilling: high school seniors standing at the edge of the stage, their eyes set on the long-awaited moment when they’ll cross and receive their diplomas — a symbol of countless hours of perseverance, dedication, and growth. In the Spring of 2024, 44 Pathways in Technology Early College High School (P-TECH) students crossed […]
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District News
Check out the latest featured news from St. Vrain Valley Schools.

Historic Graduation Achievement
Dear St. Vrain Valley Community, Thank you for your extraordinary partnership in advancing excellence across our system. Today I am proud to share that together, we have achieved an unprecedented milestone – the highest graduation rate in St. Vrain Valley Schools’ history at 94.3%. This places us 10.1 percentage points above the state average of […]
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Those who can, teach.
There is no more noble and important profession in our society than that of our educators. With over 90% of our nation’s children attending a public school, it is our teachers and staff, in partnership with parents and families, who are shaping the future of our world.
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Public Education, Our Greatest Investment
Public education is America’s most significant investment and – second only to parenting – is the greatest contributor to the future of our world. The quality of our schools impacts and strengthens our economy, public health and safety, national security, the quality of our service industry, residential and business property values, public health, our democracy, and so much more.
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Contact Us
Have a question or comment? Send us a message and we will get back to you as soon as possible.
- Postal address
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1040 Sunset St.
Longmont, CO 80501
- Phone number
- 303-776-6014
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