​​​​The functional and operational areas within the sheriff's office are separated into bureaus to allow for effective and efficient control of its numerous processes. To the left, you can find brief summaries of each bureau's responsibilities.

Learn more about the Sheriff's Office History and Facility here.​

Bureau Contacts

The chain of command provides for highly detailed and organized bureaus within the Sheriff's Office. Visit our Contact page to reach out to the appropriate bureau or division contact at the Sheriff's Office.

Sheriff's Office Bureaus

Law Enforcement Bureau

The divisions and sections within Law Enforcement Bureau are the most highly visible operations in the Sheriff's Office. Learn more about the different areas within this very important division.Learn More...

Support Services Bureau

The Support Services Bureau includes records, communications, and several support service functions including fugitive, civil, mental health, and maintenance.Learn More...

Detention Bureau

Collin County's direct supervision detention center promotes supervision of inmates rather than control by intermittent surveillance and security barriers alone.Learn More...

​Reserve Deputies are professionally trained, fully licensed volunteer Peace Officers dedicated to providing assistance enforcing the laws and serving the citizens of Collin County. Learn More...​