Williamson County

Williamson County, website

Williamson County in Texas uses area codes 254 and 512. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Williamson County, including the Clerk’s Office, Sheriff’s Office, and the Health Department.

Sheriff’s Office

508 S. Rock St.
Georgetown, TX 78626
Phone: (512) 943-1300

Fax: (512) 943-1444

26th District Court

405 Martin Luther King, Box 2
Georgetown, TX 78626
Phone: (512) 943-1226

277th District Court

405 M. L. K. Street
Georgetown, TX 78626
Phone: (512) 943-1277
Fax: (512) 943-1276

368th District Court

405 M. L. K. Street
Suite 117, Box 8
Georgetown, TX 78626
Phone: (512) 943-1368
Fax: (512) 943-1285

395th District Court

405 Martin Luther King, Box 15
Georgetown, TX 78626
Phone: (512) 943-1395
Fax: (512) 943-1187

425th District Court

405 M. L. K. Street
Georgetown, TX 78626
Phone: (512) 943-3380
Fax: (512) 943-3383

County Clerk

405 Martin Luther King Jr. St., Georgetown, TX 78626

Phone: (512) 943-1515

Treasurer

710 S. Main St. #105, Georgetown, TX 78626

Phone: (512) 943-1540

Health Department

355 Texas Ave., Round Rock, TX 78664

Phone: (512) 943-3600

Williamson County Jail

 306 W. 4th St., Georgetown, TX 78626

Phone: (512) 943-1365

Emergency Management

911 Tracy Chambers Ln., Georgetown, TX 78626

Phone: (512) 864-8282

Human Resources

100 Wilco Way, Georgetown, TX 78626

Phone: (512) 943-1533

Jollyville Volunteer Fire Department

12507 Mellow Meadow Dr.

Austin, TX 78750

Phone: (512) 258-1038

Cedar Park Fire Department

450 Cypress Creek Rd., Bldg. 6

Cedar Park, TX 78613

Phone: (512) 401-5220

Extension Education

100 Wilco Way, Ste. AG201
Georgetown, TX 78626-6343

Phone: (512) 943-3300

Fax: (512) 943-3301