City of Longmont, Colorado

Join us for the 38th year of the Longmont Triathlon, the longest running triathlon in Colorado. Sunday, June 3.

NextLight™ Longmont's community-owned broadband service. Click image for updates, rates, maps and more about our 100% fiber-optic network.

Fitness, aquatics, education, day camps, and more! Visit St. Vrain Memorial Building, Centennial Pool, or the Longmont Recreation Center to find your fit today!

Online–Collection–Calendar! See our new tool to help you never miss a trash, recycling, composting day again. Customized to your home & services.

Longmont voters approved a Public Safety tax increase. The new combined rate of 8.515% begins in 2018.