Texas Election Code - ELEC § 43.061. Notice of Change of Location of Polling Place

(1) 24 hours after the location is changed;  or

(2) 72 hours before the polls open on election day.

(1) notifying each candidate whose name appears on the ballot in the election or, in the case of an office filled by voters of more than one county, notifying the county chair or, for an independent candidate, the county judge of the county in which the change occurs;  or

(2) posting the notice in a listing used specifically to inform the public of changes to the location of a polling place on any Internet website that the county clerk maintains to provide information on elections held in the county.