Americans in six states voted in their respective primaries Tuesday night in Senate, House and gubernatorial races.

The primaries took place in California, Iowa, Montana, New Jersey, New Mexico and South Dakota.

Here are the Republican nominees in Senate races as of Tuesday night: 

Iowa GOP Rep. Ashley Hinson, who secured President Donald Trump's endorsement last year, won the Republican nomination for Senate, according to the Associated Press. She is running to replace Republican Sen. Joni Ernst.

Sen. Mike Rounds, who is seeking reelection, won his primary in South Dakota and will face Democrat Julian Beaudion in the fall.

Republican candidate Larry Marker, who was a write-in candidate, won the Republican nomination in New Mexico and will face incumbent Democratic Sen. Ben Lujan in November.

Republican candidate Kurt Alme won his party's nomination for Senate in Montana in a bid to replace outgoing GOP Sen. Steve Daines, who announced he was not seeking reelection in March. He was endorsed by President Trump.

The Associated Press has not called the race for New Jersey so far, where a Republican will take on Democratic Sen. Cory Booker, who is running unopposed for his party's nomination.

There is no Senate race in California this year.

Here are other notable election results as of Tuesday night:

Former U.S. Interior Secretary Deb Haaland won the Democratic primary for New Mexico governor, according to the Associated Press, but the Republican race was too close to call as of publishing time.

Democrat Rob Sand won his uncontested primary for Iowa governor and Republican candidates Zach Lahn and Rep. Randy Feenstra were neck-and-neck for the GOP nomination. Republican Gov. Kim Reynolds opted out of seeking a third term, despite being popular in her home state.

New Jersey Rep. Tom Kean Jr. won his primary to continue representing the state's seventh district in the House. Kean secured Trump's endorsement and was running for the nomination unopposed but had been missing from Congress since March because of a medical issue. 

California's gubernatorial and mayoral primaries have not been called so far.

Misty Severi is a news reporter for Just The News. You can follow her on X for more coverage.