Incumbent Will Sowell reached term limits and could not run again. The four candidates seeking his spot are Sai Krishna, Angelia Pelham, Jennifer White and Karen Cunningham.
More detailed candidate Q&As are available at communityimpact.com.
Collin County voters may cast their ballot at any vote center in the county, but Denton County voters must cast ballots at their assigned precinct location. For a list of polling places, click here for Collin County or here for Denton County.
For the latest results on this and other races after the polls close, visit communityimpact.com/voter-guide/election-results.