Comprehensive map shows how Texans voted in the 2024 Democratic presidential primary

KXAN looked at precinct-level results in each county across the state to get a better picture of how Texans voted.

Editor's Note: The video above features analysis from Election Night, March 5, 2024.

This story features results from the 2024 Democratic presidential primary in Texas. Click here to see results from the Republican presidential primary.

AUSTIN (KXAN) — President Joe Biden overwhelmingly won Texas' Democratic presidential primary on March 5, easily defeating seven other candidates who appeared on the ballot.

Biden received more than 80% of all votes cast in Texas, as well as a majority in every county in Texas except one — Loving County in West Texas. Marianne Williamson was a very distant second, with about 4% of the vote.

Biden's final margin of victory was more than 787,000 votes.

KXAN has mapped precinct-level results in counties across the state to get a better picture of how Texans voted.

At this time, precinct-level results are available in 105 of Texas' 254 counties. The map below will be updated when additional data becomes available.

The map below is interactive. Hover over or click on a precinct to see results.

We currently have results data for 6,957 precincts across Texas. At least one vote was cast in 6,510 of those precincts.

Biden won the most votes in 6,433 precincts. Armando Perez-Serrato won 13 precincts, while Marianne Williamson won 7 precincts. Fifteen other precincts were won by various other candidates. A total of 42 precincts saw a tied result.

Biden won 100% of the vote in 360 precincts and at least 90% of the vote in a further 1,771 precincts. His weakest support was in heavily Hispanic counties, primarily along the border.

Of the 35 precincts won by a candidate other than Biden, seven were in Dallas County, four were in Hidalgo County and three were in Harris and Tarrant counties each.