Voting hours will be 8:30 a.m. until 5 p.m., Monday through Friday.
In the only local contested race, Megali Bernal and Jana Young are on the Republicam ballot for Scurry County tax assessor-collector, a post vacated by Diana Williamson who chose not to seek another term. There is no Democratic candidate.
Also on the GOP ballot without an opponent is Terry Williams who will oppose incumbent Precinct 1 commissioner Ralph Trevey, a Democrat, in November.
Incumbent Precinct 3 commissioner Howard Limmer, a Republican, has no primary opponent, but will be opposed in November by Democrat Susie White.
Incumbents not drawing opponents in the primary or general election are District Judge Ernie Armstrong, District Attorney Dana Cooley, County Attorney Mike Hartman, all Republicans, and Sheriff Darren Jackson, a Democrat.
State Rep. Scott Campbell, will not have an opponent for the Republican primary but will be opposed in the general election by Jeri Slone, a rematch of the 2002 general election.
Campbell is from San Angelo while Slone lives in Christoval.
Vying for the U.S. 11th District post on the Republican ticket are Mike Conaway of Midland and Bill Lester of Brownwood. The Democratic candidate in November will be Wayne Raasch.
Scurry County is now in the 11th District.