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Welcome to Lyons Middle/Senior High School

  • Highest state testing scores in SVVSD; places in the top 10 of all public high schools in the state
  • Rated as a top high school in 2011, 2012 and 2013 according to U.S. News & World Report and Newsweek
  • Awarded the John Irwin School of Excellence and is listed among the top 8% of all high schools in the State of Colorado
  • In addition to superior student achievement, 85% of Lyons Middle/Senior High students participate in band, choir, drama, and/or athletics
  • Outstanding athletics, band, choir, and drama programs have received numerous state and district recognitions
  • Students are highly engaged, enthusiastic and positive
Learn more about Lyons Middle/Senior High School

Meet the Principal

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November 9, 2015, 5:37pm

Dear Parents and Guardians,

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November 6, 2015, 10:13am

The St. Vrain Valley Schools’ Senior Volunteer Program is once again available for the 2015-2016 school year.

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November 3, 2015, 8:22am

Student Exchange Program: The purpose of the Longmont Sister Cities Association’s Studen

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October 6, 2015, 9:03am

Each year, schools in St.

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September 9, 2015, 7:40am
The digits platform was the top choice for both academic rigor and versatility for teachers and students and was designed to act as a fully digital math program. Read More

Upcoming Events

Sunday, November 29, 201511:30am
Monday, November 30, 20158:00am
Monday, November 30, 20153:00pm
Monday, November 30, 20156:00pm
Monday, November 30, 20156:30pm
Monday, November 30, 20157:00pm
Tuesday, December 1, 20157:00am
Wednesday, December 2, 201510:05am
Wednesday, December 2, 20153:00pm
Wednesday, December 2, 20156:00pm