And of course, because this is a redistricting year, every state on the docket has a brand-new congressional map. To help you follow along, you can find interactive maps from Dave's Redistricting App for Maine, Nevada, and South Carolina. (North Dakota retains its lone congressional district.)
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Note that the presidential results we include after each district reflect how the 2020 race would have gone under the new lines in place for this fall—except in Texas’ 34th, which is being conducted using the existing boundaries. (The state held its regularly-scheduled primary for the new district earlier this year.) And if you'd like to know how much of the population in each new district comes from each old district, please check out our redistribution tables.
Our live coverage will begin at 7 PM ET at Daily Kos Elections when polls close in South Carolina. You can also follow us on Twitter for blow-by-blow updates, and you’ll want to bookmark our primary calendar, which includes the dates for primaries in all 50 states.
Polls close at 7 PM ET. A June 28 runoff will take place in any contest where no one takes a majority of the vote.
● SC-01 (R) (54-45 Trump): Freshman Rep. Nancy Mace infuriated Donald Trump last year when she blamed him for the Jan. 6 attacks, and he responded by endorsing former state Rep. Katie Arrington's primary campaign in February. The winner will go up against pediatrician Annie Andrews, a well-funded Democrat who has no primary foes in a seat along the state's southern coast that Republican map makers made more conservative.
Mace, who has the support of former Gov. Nikki Haley, has pushed back against Arrington’s attempts to portray her as disloyal to the GOP by touting her own conservative values. She’s also reminded voters that Arrington denied renomination in 2018 to then-Rep. Mark Sanford, only to lose the general election to Democrat Joe Cunningham, arguing the challenger would jeopardize the seat again. (Mace herself unseated Cunningham, who is now running for governor, two years later.)
The incumbent has enjoyed a huge financial advantage, and a pro-Mace group released a late May poll showing her ahead 44-24. That survey still put Mace below the majority she’d need to avoid a runoff, which is a real possibility since a third candidate named Lynz Piper-Loomis remains on the ballot even though she dropped out weeks ago and endorsed Arrington. Trump, though, seems pessimistic about beating Mace, as Politico recently reported he’s avoided returning to the state out of fear that Arrington is about to lose.
● SC-07 (R) (59-40 Trump): Rep. Tom Rice shocked political observers last year when he became one of the 10 House Republicans to vote to impeach Donald Trump, and he now faces six primary opponents in a northeastern South Carolina seat that changed little after redistricting.
Trump's endorsed candidate is state Rep. Russell Fry, whom Rice’s side has argued isn’t actually the conservative he presents himself as. The field also includes former Myrtle Beach Mayor Mark McBride, Horry County Schools Board of Education Chairman Ken Richardson, physician Garrett Barton, and pharmacist Spencer Morris, who have all attracted far less attention than Fry but could each take enough of the vote to force a runoff.
Polls close at 8 PM ET. While Maine will host competitive races for governor and the 2nd Congressional District this fall, there's little action in the primaries: Former Gov. Paul LePage has the GOP nod to take on Democratic incumbent Janet Mills sewn up, while former Rep. Bruce Poliquin is all but certain to face Democratic Rep. Jared Golden in a rematch of their 2018 race.
Polls close at 7 PM local time, which is 8 PM ET in the eastern part of the state and 9 PM ET in the western part of the state.
Polls close at 8 PM ET / 7 PM local time.
● TX-34 (special all-party primary) (52-48 Biden): Democratic Rep. Filemon Vela resigned from this Rio Grande Valley constituency earlier this year to take a job at a lobbying firm, and two Democrats and two Republicans are competing to replace him in an all-party primary taking place under the old district lines. A runoff would be necessary if no one takes a majority of the vote, though a second round won't be scheduled unless it's actually needed.
The Republican frontrunner is Mayra Flores, who is already the GOP nominee for the new version of the 34th District. (The redrawn 34th is significantly more Democratic at 57-42 Biden.) The Democrats have consolidated behind former Cameron County Commissioner Dan Sanchez, who is not running for a full two-year term anywhere. The other two contenders, Republican Janie Cantu-Cabrera and Democrat Rene Coronado, have gained little notice.
While this battle won’t directly impact control of Congress, Republicans hope a victory will demonstrate that Trump’s 2020 gains in heavily Latino areas like this were no fluke. Flores could also benefit from a few months of incumbency going into her general election contest against Democratic Rep. Vicente Gonzalez, who represents the existing 15th District. Flores and her allies have spent over $1 million, while the first Democratic commercials came during the final week of the race when House Majority PAC began a $120,000 ad campaign tying Flores to the Jan. 6 rioters.
Polls close at 10 PM ET /7 PM local time.
● NV-Sen (R) (50-48 Biden): While Trump’s endorsed candidate, former Attorney General Adam Laxalt, remains the undisputed frontrunner in the Republican primary to take on Democratic Sen. Catherine Cortez Masto, the 2018 gubernatorial nominee has had to deal with an unexpectedly expensive primary against Army veteran Sam Brown.
Brown, who's framed himself as a political outsider, has faulted Laxalt for waiting too long to file litigation trying to overturn Biden's win in 2020. Laxalt’s allies at the Club for Growth appear to be taking this contest seriously, since the group has spent over $1 million to boost him. A poll for the nonpartisan Nevada Independent found Laxalt ahead 48-34 just ahead of the primary.
● NV-Gov (R) (50-48 Biden): Republicans have a crowded contest to take on Democratic Gov. Steve Sisolak, but Clark County Sheriff Joe Lombardo had long looked like the frontrunner even before Trump backed him in April. North Las Vegas Mayor John Lee, a former conservative Democrat who defected to the GOP last year, has outspent Lombardo on the airwaves, but the sheriff’s allies have made up the gap by spending $3 million to promote him. The Democratic Governors Association, meanwhile, has invested about $2.5 million on ads aimed at stopping Lombardo from advancing, or at least hoping to weaken him for the general election.
However, the Nevada Independent’s poll finds Lombardo well-positioned to win the nomination by defeating attorney Joey Gilbert, a former professional boxer who has bragged that he was "definitely on the Capitol steps" on Jan. 6, 34-21. Both Lee and former Sen. Dean Heller, who lost a very competitive re-election bid in 2018, were in third with 10% each, while venture capitalist Guy Nohra trailed further behind.
● NV-01 (D & R) (53-45 Biden): Democrats in the legislature made this seat in the eastern Las Vegas area considerably more competitive in order to make the 3rd and 4th Districts bluer—enraging Democratic Rep. Dina Titus in the process. The congresswoman, who represents just over half of the redrawn seat, now faces notable primary and general election opposition after a decade of easy wins.
Titus’ lone intra-party foe is progressive activist Amy Vilela, who ran in the 4th in 2018 and took third place in the primary with 9%. Vilela, who is arguing that the incumbent has done little to advance priorities like Medicare for All, has brought in a credible sum of campaign cash, while a group called Opportunity for All Action Fund has spent $240,000 to promote the incumbent.
Eight Republicans are competing to take on the winner. The one with the most national name recognition is former 4th District Rep. Crescent Hardy, who won that seat in a 2014 upset before losing competitive races there in 2016 and 2018. Only about 4% of the new 1st’s denizens live in Hardy’s old constituency, though, and the former congressman has barely raised any money for his latest comeback attempt. The other notable contenders are conservative activist David Brog, Army veteran Mark Robertson, and former Trump campaign staffer Carolina Serrano.
● NV-02 (R) (54-43 Trump): Republican Rep. Mark Amodei is seeking renomination in a reliably red northern Nevada seat that changed little under the new map against a field of four challengers led by the one and only Danny Tarkanian. Tarkanian has lost bids for the Senate (2010) and the House (2012, 2016, and 2018), not to mention two campaigns for state office in the aughts plus an abortive run for the Senate and the state board of regents.
But Tarkanian, who was a longtime resident of the Las Vegas area well to the south, finally ended his legendary losing streak in 2020 by winning the job of county commissioner in his new rural home of Douglas County. Amodei, of course, is still portraying his opponent as an interloper. The incumbent’s allies at the Congressional Leadership Fund, which is the main super PAC of the House GOP leadership, have spent $240,000 on ads slagging Tarkanian as a perennial loser, while a group called the Police Officers Defense Alliance has invested $860,000 on pro-Amodei spots; the With Honor Fund has also come to the congressman’s aid with $260,000 in support.
Tarkanian, who has received little outside help of his own, is using his personal funds to largely finance his latest campaign. The challenger has gone after Amodei for showing some openness to impeaching Trump in 2019 and for blaming the GOP's master for the Jan. 6 attack, though the congressman never voted for impeachment in either situation.
● NV-03 (R) (52-46 Biden): Democratic legislators sought to protect Rep. Susie Lee in this southern Las Vegas area seat by extending Biden’s margin of victory up from just 49.1-48.9, but her five Republican foes are betting she’s still vulnerable. The frontrunner is attorney April Becker, who narrowly failed to unseat state Senate Majority Leader Nicole Cannizzaro last cycle and has the support of House Minority Leader Kevin McCarthy. Becker has also far outspent her intra-party rivals, though Army veteran Noah Malgeri and self-funder John Kovacs each also deployed a notable amount.
● NV-04 (R) (53-45 Biden): Three Republicans are campaigning to take on Democratic Rep. Steven Horsford, whose constituency in the northern Las Vegas area became bluer under the new map. The only elected official of the trio is Assemblywoman Annie Black, who attended the Jan. 6 Trump rally that preceded the attack on the Capitol.
Sam Peters, an Air Force veteran and businessman who took second place in the 2020 primary to face Horsford, is also trying again, and he’s touted support from two of the far-right's loudest members of Congress, Arizona Reps. Andy Biggs and Paul Gosar. The third contender is Chance Bonaventura, who works as an aide to another far-right politician, Las Vegas Councilwoman Michele Fiore (Fiore herself is campaigning for state treasurer), but has raised very little money.
● NV-AG (R) (50-48 Biden): Democrat Aaron Ford made history in 2018 when he became the first Black person elected to statewide office in Nevada, and two Republicans are now campaigning to unseat the attorney general. For months, the only candidate was Sigal Chattah, an attorney who has sued to undermine the state's pandemic response measures and who has complained that the attorney general has done a poor job investigating (baseless, of course) voter fraud allegations.
February, though, saw the entrance of Tisha Black, who lost a 2018 race for Clark County Commission and who founded a cannabis industry trade group. Chattah has attacked Black for a donation she made to now-Democratic Gov. Steve Sisolak in 2015, a contribution Black has denied making despite the unambiguous evidence that she had. A Democratic group has run radio ads slamming Black over her donation while calling Chattah a "MAGA conservative." (Unlike similar efforts by Democrats elsewhere seeking to choose their opponents, these ads don't merely "attack" Chattah in a backhanded way but openly call for her election.)
● NV-SoS (R) (50-48 Biden): Secretary of State Barbara Cegavske, who was the only Nevada Republican to prevail statewide during the 2018 Democratic wave, is termed out, and Republicans are likely to nominate an extremist in the race to succeed her. The GOP nominee will go up against former state Athletic Commission member Cisco Aguilar, who has no Democratic opposition. A recent GOP primary poll for the Nevada Independent showed a 21-21 deadlock between former Assemblyman Jim Marchant and developer Jesse Haw, with former Judge Richard Scotti far back at 8%.
Marchant, who was the 2020 nominee against Rep. Steven Horsford, is a QAnon ally who has said he would not have certified Joe Biden's 2020 victory; he's also attracted notoriety allying with conspiracist candidates in other states running to become chief election officials. Haw, who briefly served in the state Senate for a few months in 2016, hasn’t focused nearly as much on the Big Lie, but he’s very much alluded to it by saying that last election “had a lot of shenanigans and potential fraud.”