Divisions
Enforcement Bureau
Investigation Bureau
Management Services
Internal Affairs
Detention Services
The Dallas County Sheriff’s Office is the chief law enforcement agency in the county. Established on March 30, 1846, we operate the seventh-largest jail in the United States with an average jail population of over 6,000 inmates and more than 2,000 employees.
Our Address
Frank Crowley Courts Building 133 N. Riverfront Boulevard, Dallas, TX 75207 Main Distpatch/Emergency Telephone: (214) 910-1300 Fax: (214) 910-1300 Jail/Inmate Information: (214) 910-1300 ext. 107 PREA Inquiry: (214) 910-1300 SheriffPREA@dalcountysheriff.org Warrant Information: (214) 910-1300 ext. 55