Lyons Middle Senior High
Lyons Middle Senior High School offers community connections, a tradition of academic excellence, and robust student engagement. Students engage in innovative, inquiry-based learning and leadership activities as well as academically rigorous coursework to prepare them for both college and career.
Lyons Feeder Strong
We are the Lions
Small AND Mighty
Competitive Advantage
Recognized by Newsweek as one of the best high schools in America for the past decade.
Small Classes, Big Opportunities
LMSHS offers expanded options in computer science, CSU online, & Science Leadership
Strong Visual & Performing Arts
Outstanding and award-winning Band, Choir, and Art programs.
Recent Updates
View our latest news and announcements.
Explore Middle School Options at Lyons Featured
Lyons Middle Senior High School is the only 6th through 12th grade school in St. Vrain Valley. Our school boasts academic, athletic, and co-curricular successes, where students excel in a small school environment. Click here to learn about middle school options at Lyons.
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Superintendent’s Update: Welcome to the 25-26 School Year
As we approach our 2024 graduation celebration, I want to take a moment to recognize the unwavering drive, strength of character, and rigorous academic preparation that our approximately 2,200 graduates have demonstrated throughout their time in St. Vrain.
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Creating Focused Learning Through Responsible Cell Phone Use
As we continue our commitment to ensuring every student receives an exceptional PreK-12 experience and graduates with a strong competitive advantage, we want to share important information about our approach to cell phones and personal devices in our schools. Why This Matters: Protecting Learning Time We know that as parents and caregivers, you’re navigating the […]
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District News
Check out the latest featured news from St. Vrain Valley Schools.
Congratulations Dr. Jackie Kapushion, Superintendent of St. Vrain Valley Schools
The Board of Education has appointed Dr. Jackie Kapushion as the next Superintendent of St. Vrain Valley Schools, effective July 1, 2025. Dr. Kapushion brings exceptional qualifications to this role, including 36 years of experience in public education.
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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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Contact Us
Have a question or comment? Send us a message and we will get back to you as soon as possible.
- Postal address
-
100 McConnell Drive
Lyons, CO 80540
- Phone number
- 303-823-6631
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