South Carolina, Nevada primaries and Ohio special election: Nancy Mace, Sam Brown win

Democrats nearly won a safely Republican congressional seat.

By538 Staff via five thirty eight logo
Last Updated: June 11, 2024, 11:33 PM EDT

June 11 was another packed primary day, as voters in South Carolina, Maine, North Dakota and Nevada weighed in on who will make the ballot this fall. We had our eyes on a slew of Republican primaries on Tuesday, including several competitive contests for U.S. House seats, as well as contests to pick Nevada's GOP Senate nominee and effectively pick the next governor of North Dakota.

In South Carolina, Rep. Nancy Mace's Trumpian pivot didn't cost her, as she handily fended off an establishment-aligned primary challenger. Fellow incumbent Rep. William Timmons, who was looking vulnerable after an infidelity scandal, also came out ahead in a closer race against his right-wing challenger. In North Dakota's At-Large Congressional District, Julie Fedorchak became the first non-incumbent woman this cycle to win a GOP primary for a safely red seat. In Nevada, Republican voters chose Sam Brown as their candidate to challenge incumbent Democratic Sen. Jacky Rosen this fall.

Finally, a special election is set to give House Republicans one more seat of breathing room, as voters in Ohio's 6th District filled the seat vacated by Rep. Bill Johnson's departure in January — though not without some unexpected suspense.

As usual, 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.

Latest headlines:

Here's how the news is developing.
ByKaleigh Rogers
Jun 11, 2024, 11:33 PM EDT

Results in Nevada show Trump might get a sweep tonight on endorsements

In the 11 races where Trump has endorsed a candidate, eight of Trump’s picks have won, including Sam Brown in the Nevada Senate GOP primary. One of the former president’s endorsees is going to a runoff, and the remaining two — including John Lee in Nevada’s 4th District — are leading their races. This adds to Trump’s, as he put it recently, “very unblemished” track record. So far this primary season, only one of Trump’s picks for congressional or gubernatorial races has lost (Christine Serrano Glassner, whom Trump endorsed for the GOP Senate primary in New Jersey), so tonight may very well continue that trend.

—Kaleigh Rogers, 538

ByJacob Rubashkin
Jun 11, 2024, 11:30 PM EDT

Lee leading, Flippo following

In Nevada's 4th District, former North Las Vegas Mayor John Lee is leading the GOP primary, 51 to 42 percent, over Air Force veteran David Flippo, with a little less than half the expected vote counted. Lee, a former Democrat, has an endorsement from Trump. Either would be an underdog against Horsford, who weathered targeted races in 2020 and 2022.

—Jacob Rubashkin, Inside Elections

ByJacob Rubashkin
Jun 11, 2024, 11:24 PM EDT

Nevada matters, but maybe not in the House

National Republicans are extremely cool on Nevada's three competitive House races this cycle, and I expect that won’t change after tonight's results in the GOP primaries. To the extent there was hopefulness around any of the candidates, it was Marty O'Donnell in the 3rd District and Flemming Larsen in the 1st District, who are both wealthy and have the capacity to self-fund campaigns. But neither man looks like they're going win at this point, leaving the GOP with a retread candidate in the 1st District and an untested conservative commentator in the 3rd District.

—Jacob Rubashkin, Inside Elections

ByMeredith Conroy
Jun 11, 2024, 11:21 PM EDT

Nevada's state legislature has more women than any other state

Fun fact: Nevada's state legislature is 60 percent women, making it the state with the greatest share of female representation at that level in the country. (Next is Arizona, with 51 percent.) Nevada's congressional delegation is also majority women. Both of their senators are women, and two of their four representatives are women. All are Democrats. As Nathaniel just mentioned, Rosen, one of the female senators in Nevada, will face Brown in November, in what is expected to be a close race.

—Meredith Conroy, 538 contributor

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