Incumbent Texas Sen. John Cornyn will face Texas Attorney Genreal Ken Paxton in a May runoff for the Republican nomination.

Live election results for Montgomery County, Texas Democratic and Republican primaries on Tuesday, March 3, 2026.

Follow live vote counts for every Texas statewide race, including U.S. Senate, U.S. House, state House and state Senate.

Texas voters are heading to the polls today to decide which Democrats and Republicans will represent their political parties in November.

It's Election Day in Texas! KXAN will have comprehensive coverage throughout the day.