Several County departments create maps and GIS data. The management of the GIS databases and general mapping is done by the GIS Division in Information Technology Services.

Each department is in charge of their data, maps, and processes. If you have a general question or are not sure who to call, please get in touch with the GIS Director or send an email to gis@wilco.org (this email will reach several staff). In addition, please see the links page for other entities' GIS information and contacts. For more specific County information, please see the contact list below.

Contact for: General GIS Information / Administration
All offices found in:
Williamson County
301 SE Inner Loop
Georgetown, Tx 78626

Richard Semple
GIS & 9-1-1 Addressing Director
Suite 107
rsemple@wilco.org
Office: 512-943-1489
Fax: 512-943-3737

George Strebel
Senior GIS Analyst
Suite 107
gstrebel@wilco.org
Office: 512-943-1474
Fax: 512-943-3737

Chris Likon
Public Safety GIS Analyst
Suite 107
clikon@wilco.org
Office: 512-943-1483
Fax: 512-943-3737

Contact for: Voting, Precincts, Jurisdictional Boundaries
Candi Zaccheus
GIS Analyst
Suite 104
czaccheus@wilco.org
Office: 512-943-1629


Contact for: Addresses, Road Names, Subdivision Plats, Cities
Teresa Baker
Addressing Coordinator
Suite 107
tbaker@wilco.org
Office: 512-943-3707
Fax: 512-943-3737

Shilpa Bhadsavle
Addressing GIS Analyst
Suite 107
sbhadsavle@wilco.org
Office: 512-943-3708
Fax: 512-943-3737