Stage 1 Fire Restrictions are in effect for all of unincorporated Boulder County.

Boulder County government offices closed Monday, May 25, for Memorial Day.

Sheriff
Sheriff's Office vehicle

Sheriff

Welcome to Boulder County Sheriff’s Office

The Boulder Regional Emergency Telephone Service Authority will meet at 10 a.m. on Monday, May 18, 2026, at the Boulder County Sheriff’s Headquarters, 5600 Flatiron Pkwy, Boulder, CO 80301. The main agenda item is the Computer Aided Dispatch (CAD) software update. For inquiries regarding this meeting, please call 720-230-3258.
Members of the Sheriff's office

Quick Links

Sheriff Curtis 'CJ' Johnson looking on at a parade

Office of the Sheriff

Two Boulder County Jail deputies

Jail

Member of the Records Division within the Sheriff's Office

Records/ Civil Sections

Firefighters engaging in Fire Management

Fire Management

Two Sheriff's deputies talking

Job Opportunities

Volunteer

Sheriff Employees at a recruiting event

Public Information

Two Boulder County dispatchers

Communications Center

Sheriff and staff members in the snow

Divisions

Sheriff's Office Cadets with trophies won at a national Competition

Special Events

Sheriff's Office Canine enjoying the sunset

Specialties

Cat inspecting a keyboard

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Contact Us

Sheriff's Headquarters

5600 Flatiron Parkway
Boulder, CO 80301
Monday-Friday
8 a.m. - 5 p.m.
Main: 303-441-3600

Email bcso@bouldercounty.gov

Boulder County Jail

3200 Airport Road
Boulder, CO 80301
Monday - Friday
8 a.m. - 5 p.m.
Main: 303-441-4600

Communications Center

3280 Airport Road
Boulder, CO 80301
Non-Emergency:
303-441-4444

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