Williamson County GIS & Addressing staff provides the addressing for the unincorporated areas of the County as well as for several of the smaller incorporated Cities. Our addressing staff is currently awaiting final approval of Williamson County 9-1-1 Addressing Guidelines, however; the draft version can be located here.
In addition, the staff maintains the master address database that drives the 9-1-1 telephone system for the entire County.
If you need to obtain an address (to get telephone service, utility hook ups etc.) please contact the Addressing Staff.
Your contact options are:
Web: Request Page (you may still need to speak with staff)
Phone: (512) 943-3707
Office: 301 SE Inner Loop, Georgetown, Suite 107
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