Level 2 Fire Restrictions in effect for western areas of Boulder County. No fireworks, fires, open flame, or shooting (see map and flyer).

Many County services are being offered online. Additionally, a variety of resources are available for those impacted by COVID-19.

Internal Affairs

Internal Affairs

The Internal Affairs function has been established to investigate all allegations of misconduct brought against employees of the Boulder County Sheriff’s Office. The primary responsibility of Internal Affairs is to insure the integrity of the Sheriff’s Office by performing thorough and impartial investigations of its employees, and to insure that every investigation withstands the test of fairness, regardless of rank or position.

Contact Us

Sheriff's Office

Main: 303-441-3600
Alternate: 303-441-4444
Fax: 303-441-4739



Sheriff's Headquarters
5600 Flatiron Parkway
Boulder, CO 80301
Map & Directions


H.Q. Lobby Hours:
08:00 a.m.-5:00 p.m. M-F