Community Spotlight

More City News
Lots of people gathered together at Thorntonfest.

Mark Your Calendars for Thorntonfest

Come join us on June 6 for Thornton's 70th year celebration at this year's Thorntonfest! There will be many new amenities for the entire family to enjoy all day long, including a laser light show to wrap up the evening.
Three musicians performing outside on guitars and violin.

Arts Thornton Music Series

Experience Thornton’s first indoor music series happening on the third Friday of each month through September 18. Designed to be a vibrant celebration of live music, dance, and performance art for all ages.
ThorntonReady Emergency Alerts map graphic and logo.

ThorntonReady Emergency Alerts

Sign up for ThorntonReady Emergency Alerts! This is a new emergency notification system powered by Rave – Motorola and Smart911, replacing the previous CodeRED platform.
Standley Lake frozen with Colorado mountains in the background.

Thornton Stage 1 Mandatory Drought Restrictions

Communities across Colorado are working to balance water supply and demand during a historically dry year. Watch the video to learn more.

Upcoming Events

More Events
Three musicians performing outside on guitars and violin.

2026 Music Series - Banthom House

Fri, May 15 2026, 7 - 8pm
Community Connections facility.

Homebuyer Education Course

Sat, May 16 2026, 9am - 3:30pm
Dia de Pesca

Dia de Pesca

Sun, May 17 2026, 10am - 3pm
Exhibit items displaying Thornton's 70 year history

Thornton 70th Anniversary History Exhibit

Mon, May 18 2026, 10am - 5pm

Upcoming Meetings

More Meetings

Juneteenth 2026 Planning Committee

Monday, May 18, 2026 - 6:30pm

Council Dinner

Tuesday, May 19, 2026 - 5:15pm

City Council Planning Session

Tuesday, May 19, 2026 - 5:45pm

Planning Commission Meeting

Tuesday, May 19, 2026 - 6:00pm