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 Manager 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
Richard Semple
GIS & Addressing Manager
Williamson County
301 SE Inner Loop
Suite 107
Georgetown, TX
78626
rsemple@wilco.org
Office: 512-943-1489
Fax: 512-943-3737
George Strebel
Senior GIS Analyst
Williamson County
301 SE Inner Loop
Suite 107
Georgetown, TX
78626
gstrebel@wilco.org
Office: 512-943-1474
Fax: 512-943-3737
< Position Vacant >
Public Safety GIS Analyst
Williamson County
301 SE Inner Loop
Suite 107
Georgetown, TX
78626
@wilco.org
Office: 512-943-1483
Fax: 512-943-3737
Contact for: Voting, Precincts, Jurisdictional Boundaries
Candi Zaccheus
GIS Analyst
Williamson County Elections
301 SE Inner Loop
Suite 104
Georgetown, TX
78626
czaccheus@wilco.org
Office: 512-943-1629
Contact for: Addresses, Road Names, Subdivision Plats, Cities
Teresa Baker
Addressing Coordinator
301 SE Inner Loop, Suite 107
Georgetown, TX
78626
tbaker@wilco.org
Office: 512-943-3707
Fax: 512-943-3737