Voters will head to the polls again on Tuesday, May 24, to decide primary runoffs.
Polls at nine voting locations will be open from 7 a.m. to 7 p.m.
County Judge Ron Massingill is challenged for a second term by fellow Republican Mark Shackelford.
Wayne Baker, Jr. and Stephen Barnett, also on the Republican ticket, are competing for Precinct 3 justice of the peace.
There are no local runoffs featuring Democrats.
State races on the GOP ballot are for attorney general (Ken Paxton, George P. Bush), land commissioner (Dawn Buckingham, Tim Westley), and railroad commissioner (Wayne Christian, Sarah Stogner).
State races on the Democratic ballot are for lieutenant governor (Michelle Beckley, Mike Collier), attorney general (Rochelle Mercedes Garza, Joe Jaworski), comptroller (Angel Luis Vega, Janet T. Dudding), and land commissioner (Sandragrace Martinez, Jay Kleberg).
The following Vote Centers will be open on Election Day:
Voters can cast ballots at the location of their choice.