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U.S. Sen. John Cornyn leads Democratic challenger MJ Hegar by 8 percentage points in his reelection bid, according to the latest University of Texas/Texas Tribune Poll.

The poll found 50% of likely voters in Texas prefer the Republican incumbent, while 42% favor Hegar. Kerry Douglas McKennon, a Libertarian, attracted the support of 3%.

In the stateโ€™s presidential race, where President Donald Trump is leading former Vice President Joe Biden 50%-45%, there is a marked gender gap: Men favor Trump by 16 percentage points, while women favor Biden by 5 percentage points. Taken together, that amounts to a 21-point difference in support. In the Senate race, however, the gap barely exists: Men favor Cornyn by 8 percentage points, and women favor Cornyn by 4 percentage points.

And in a generic race for Congress โ€” voters were asked whether theyโ€™d favor an unnamed Republican or an unnamed Democrat in a race for their own congressional district โ€” Republicans had a 7-percentage-point advantage.

โ€œItโ€™s not like Cornyn is blowing out Hegar, but the Cornyn race and then the generic battle for Congress really look more like party [affiliation] is reasserting itself,โ€ said Daron Shaw, co-director of the poll and a professor of history at the University of Texas at Austin. He called the presidential race a referendum on the president, with different results than might be expected for a typical contest based on party.

Hegar, who hasnโ€™t held public office, isnโ€™t as well known as Cornyn, who was first elected to statewide office in 1990 and was elected to the Senate in 2002. More Texas voters viewed her positively than negatively โ€” 33% said they have a favorable opinion of her, while 24% had an unfavorable one โ€” and 43% registered no opinion at all.

Cornyn was rated positively by 38% of voters, and negatively by the same percentage. Whatโ€™s more, 24% of Texas voters, even after the years of seeing his name on the ballot, donโ€™t report having any real impression of him.

Voters arenโ€™t as well acquainted with Hegar as with her opponent, said James Henson, co-director of the poll and head of the Texas Politics Project at UT-Austin.

โ€œHer fate, even more than others, is going to be pretty tied to the presidential race. Sheโ€™s right there under the race,โ€ he said. โ€œShe does have 50% of independents, but 88% of Trump voters are with Cornyn, and 82% of Biden voters are with Hegar.โ€

Compare Cornynโ€™s job approval ratings with Ted Cruz, the stateโ€™s junior U.S. senator and a former presidential candidate. Only 12% of Texas voters said either that they have a neutral or no opinion about Cruz, while 46% reported a favorable opinion and 42% said they had an unfavorable opinion.

Texans gave both senators higher marks than the institution where they serve. A majority โ€” 60% โ€” have a negative opinion of Congress, while only 20% said they approve of the job Congress is doing.

The University of Texas/Texas Tribune internet survey of 1,200 registered voters was conducted from Sept. 25 to Oct. 4 and has an overall margin of error of +/- 2.83 percentage points. The margin of error for results from 908 likely voters is +/- 3.25 percentage points. Numbers in charts might not add up to 100% because of rounding.

Disclosure: The University of Texas at Austin has been a financial supporter of The Texas Tribune, a nonprofit, nonpartisan news organization that is funded in part by donations from members, foundations and corporate sponsors. Financial supporters play no role in the Tribune’s journalism. Find a complete list of them here.

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Ross Ramsey co-founded The Texas Tribune in 2009 and served as its executive editor until his retirement in 2022. He wrote regular columns on politics, government and public policy. Before joining the...