Latest Updates
📰 Warrants Unit DV Bulletin — Week of July 13, 2026
The Warrants Unit Domestic Violence Bulletin for the week of July 13, 2026 is now available. Contact the Warrants Division at (303) 276-8600 ext. 45 for more information.
👮 JCSO Deputy on Administrative Leave Following DUI Arrest
The Jefferson County Sheriff's Office has placed a deputy on administrative leave following a DUI arrest. The matter is under internal review in accordance with department policy.
💰 Jefferson County Sheriff's Office Awarded Nearly $9.7 Million Federal Grant
JCSO has been awarded a nearly $9.7 million federal grant to reduce wildfire risk in Jefferson County. Funds will support fire mitigation efforts across unincorporated areas.
🔔 Learn More About Lookout Alert
Lookout Alert is Jefferson County's emergency notification system. Sign up to receive alerts about emergencies and other important community notifications.