Indiana primaries 2024: Spartz survives, big spenders prevail

538 tracked several establishment-versus-insurgent GOP primaries.

Tuesday saw the resolution of several major Republican primaries in Indiana: Voters selected the men who will likely become the state’s next U.S. senator and governor, and three open U.S. House seats were the canvas for fierce primary battles between the establishment and populist wings of the GOP. A maverick Republican incumbent also successfully defended her seat after waffling over her decision to seek reelection.

538 reporters and contributors broke down the election results as they came in with live updates, analysis and commentary. Read our full live blog below.


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Any final thoughts?

With most of today’s primaries now projected, we’re going to sign off soon. But first: What were everyone’s takeaways from the night?

—Nathaniel Rakich, 538


The AP made a call in Indiana’s 3rd

While ABC News is not yet reporting a projection in the tight race for the GOP nomination in Indiana’s 3rd District, the AP has made a call: They are saying that Stutzman will be the winner. That would make the 3rd District today’s only win for the insurgent wing of the Republican Party: Stutzman was an OG tea partier who helped force out former Speaker John Boehner in 2014.

—Nathaniel Rakich, 538


Checking in on anti-abortion candidates

Shreve’s projected win in the 6th Congressional District is another win for anti-abortion candidates. Shreve’s website describes him as a pro-life Catholic who would work to protect the unborn. That said, he sang a different tune when he ran for Indianapolis mayor last year, saying that mayors aren’t charged with making abortion policy. Of course, Indianapolis is much more Democratic than the rest of this solid red state, and Shreve will have a chance to weigh in on national abortion policy if he is sent to Congress in November. His win means that Republicans could be sending at least five anti-abortion representatives to the House next year, in addition to Banks, their likely new senator.

—Monica Potts, 538


Answer: Bloody 2nds all over

Daily Kos Elections quote-tweeted their own tweet with the 10 districts with the lowest cumulative electoral margins between 2012 and 2020. Another 2nd District, this one in Nebraska, tops the list with a total of 12.7 points! Republican Rep. Don Bacon is up for reelection there in what looks to be a competitive race this November.

—Irena Li, 538


Will an incumbent lose in Indiana’s 5th District?

As Meredith alluded to, the GOP primary in the 5th District is competitive today after Spartz decided to seek reelection, but only after a Hamlet rendition of "to run or not to run."

In February 2023, Spartz surprised the political world by announcing that not only would she not run for Indiana's open Senate seat, she also wouldn't seek reelection. She then repeatedly flip-flopped on whether she might reconsider her decision before announcing in February that she would indeed seek reelection, just days before the filing deadline. Spartz's decision upset the plans of the many GOP contenders who'd entered the race in the meantime — 11 candidates (including Spartz) are on the primary ballot.

However, state Rep. Chuck Goodrich looks like a real threat to Spartz. The CEO of an electrical contracting company, Goodrich has self-funded heavily — $4.6 million of the $5.5 million he'd raised as of April 17 — to give himself a significant financial advantage over Spartz, who had only raised $581,000 after barely fundraising throughout 2023. Even with the money she already had in the bank, Spartz has been outspent $4.1 million to $2 million by Goodrich.

Goodrich has emphasized his America First views and attacked Spartz, most notably by casting her as overly supportive of Ukraine in its war against Russia. Spartz is Ukrainian American, and Goodrich has claimed she's been "putting Ukraine first" while using an image of Spartz with Biden after the passage of Ukraine military aid in 2022. However, Spartz's record is more nuanced: She has been critical of Ukrainian President Volodymyr Zelenskyy and opposed the most recent round of Ukraine aid that Congress passed in April.

Yet Goodrich's attacks may be working: A late March poll for his campaign by pollster Mark It Red found him almost running even with her, trailing just 33 percent to 30 percent — a change from earlier polls that gave the incumbent a larger lead.

—Geoffrey Skelley, 538