Immigrants Didn’t Steal the Election After All

Yet another myth questioned:

Among the rampant absurdities about immigration that spread from both the obscure and prominent corners of the Internet, the idea that the Biden administration was “importing” voters from abroad to help Kamala Harris win was simultaneously the silliest and the most common. Setting aside the conspiracy theories, the 2024 election provides the best evidence to date that Republicans can compete when immigration is high.

For reasons I can’t appreciate, many Republicans act as if they cannot do well if there are many immigrants in the electorate. Vice President-elect JD Vance saidrecently that immigration would permanently tilt the balance of power in favor of the Democrats. He said this even as his running mate was poised to make historic gains among Hispanic voters, many of whom are immigrants or children of immigrants. Regardless, the historical evidence shows that GOP performance improves with more immigration, so there are no data behind Vance’s fears.

The immigrant share isn’t associated with a stronger performance of either party in presidential elections. But there is a relationship between stronger Republican performance and a larger immigrant share of the US population. The Democrats controlled both houses of Congress for 83 percent of the years from 1935 to 1994 when the immigrant share of the US population was below 10 percent. Since 1995, Democrats have not controlled either house of Congress 53 percent of the time.

Republicans have performed much better during the high immigration periods of US history. Why? Not only do new populations assimilate, but the more Democrats compete and cater to the votes of naturalized citizens, the more US-born voters drift toward Republicans. An additional factor is that the immigrant share has been high when the unionized share of the labor force has been low, possibly because immigrants undermine unionization. 

Unions were historically the base of the Democratic Party until recently. Any benefit from naturalized citizens did not outweigh losses among the unionized population.

Does this mean that Democrats needed to be even more anti-immigrant to win? That was Kamala Harris’s assessment of the situation. But my view is that her (and Biden’s) immigration gambit backfired. Polls show that from 2019 to 2023 the share of voters saying immigration should be decreased grew just 6 points. Even though illegal immigration fell sharply in 2024, the share of Americans saying that immigration should be restricted suddenly jumped 14 points in June 2024.

Here’s what happened: Harris and Biden endorsed a bill to “shut the border” in 2024, which they reiterated as their position repeatedly before finally acting unilaterally to ban asylum in June 2024. It’s no surprise that when the heads of both parties endorse immigration restrictions, more people move toward that position. We have seen similar swings on other issues, like trade, when the head of a party (Trump) suddenly endorses a different view. Rather than neutralizing Trump’s immigration attacks, Harris’s flip validated them.

Source: Immigrants Didn’t Steal the Election After All