November 1, 2024 - 6:30pm

Marital status has become a proxy for political beliefs, cutting across other factors in party affiliation including age, gender and class.

Republicans are more likely than Democrats to be married, at 65% compared to 50%, according to a new research brief from the Institute for Family Studies. The trend has grown stronger since 2000, when there was roughly only a 10-percentage-point gap, despite a decline in marriage for members of both parties. Further, the majority of married adults report being “very happily” married, but Republicans have an 11-point advantage, at 65% compared to 54%.

In this year’s election, one of the key stories has been the gender-based polarisation of voters, with young women shifting significantly to the Left and young men to the Right. The abortion issue has played into this dynamic. The new analysis, however, demonstrates that this only applies to unmarried women, and 63% of married women aged 25-44 are Republicans.

In response, Democrats are trying to win over married women. One new Kamala Harris ad, voiced by actress Julia Roberts, suggested that married women may need to hide their votes from their husbands, drawing on the narrative that the election is largely a contest between men and women. “In the one place in America where women still have a right to choose,” the ad says of the ballot box, “no one will ever know
 Vote Harriz-Walz.” But this research undercuts that idea, revealing that a majority of married women are Republicans.

Married men under 45 are also more likely to be Republican than Democrat, at 55% compared to 42%. Much like the partisan gender gap, the partisan marriage gap is stronger for young Americans, particularly for those with university degrees.

The trend holds true when broken down by social class. Poor and working-class adults have seen a significant decline in marriage rates, but within this group the marriage rate is more than 10 points higher for Republicans in every age category.

The study’s authors attribute the partisan marriage gap to Left-wing social values among Democrats. Because Democrats place less value on marriage, monogamy and fidelity, they get married less, they argue. At the same time, the party’s embrace of extended school closures during Covid-19 and lax policing rules proved off-putting to “family-minded” people, the authors write. “Most progressives today do not think that ‘children are better off if they have two married parents,’ even though the science points clearly in the other direction,” they claim, citing research which concluded that social, emotional and safety outcomes are better for children of married parents.

Gallup analysis from July found that a partisan gap in marriage rates opened up in the Eighties, as marriage became less common within both parties, but the trend was about twice as pronounced for Democrats. The lifetime marriage rate for Republicans fell from 90% in 1965 to 67% today, whereas the Democratic marriage rate fell from 90% to 49%.

“For a long time, we thought the rise of singles in America would give Democrats a big demographic advantage in the presidential election,” Brad Wilcox, IFS fellow and University of Virginia professor, told UnHerd. “But there is a real chance we will see a South Korea-style election next week where a clear majority of married Americans vote Republican and a large minority of single men who feel alienated from the Democratic Party vote for Trump.”


is UnHerd’s US correspondent.

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