Democrat Derek Tran ousts Republican Michelle Steel in competitive Orange County House race

In a major victory for Democrats, first-time candidate Derek Tran defeated Republican Rep. Michelle Steel in a hotly contested Orange County congressional race that became one of the most expensive in the country.

Tran will be the first Vietnamese American to represent a district that is home to Little Saigon and the largest population of people of Vietnamese descent outside of Vietnam.

The race was the third-to-last to be called in the country. As Orange County and Los Angeles County counted mail ballots, Steel’s margin of victory shrank to 58 votes before Tran took the lead 11 days after the election.

Tran was leading by 613 votes when Steel conceded Wednesday, and the Associated Press called the race for Tran not long after.

“Only in America can you go from refugees fleeing with nothing but the clothes on your back to becoming a member of Congress in just one generation,� Tran said in a post on X.

Tran was born in the U.S. to Vietnamese refugee parents. His father fled Vietnam after the fall of Saigon in 1975, but his boat capsized, killing his wife and children. Tran’s father returned to Vietnam, where he met and married Tran’s mother, and the couple later immigrated to the United States.

“This victory is a testament to the spirit and resilience of our community,� Tran said in a statement. “My parents came to this country to escape oppression and pursue the American Dream, and their story reflects the journey of so many here in Southern California.�

In a statement Wednesday, Steel thanked her volunteers, staff and family for their work on her campaign, saying: “Everything is God’s will and, like all journeys, this one is ending for a new one to begin.�

Steel filed paperwork Monday to seek reelection in 2026. Tran did the same Wednesday.

The 45th District was among the country’s most competitive races, critical to both parties as they battled to control the House of Representatives.

With Steel’s loss, Republicans will hold 220 seats in the House, barely above the 218-seat threshold needed to control the chamber.

Just one House seat has yet to be called: In California’s agricultural San Joaquin Valley, Democrat Adam Gray holds a slender lead over GOP Rep. John Duarte in the 13th Congressional District, but the race remains too close to call.

Steel and Tran both focused heavily on outreach to Asian American voters, who make up a plurality of the district. The district cuts a C-shaped swath through 17 cities in Orange County and Los Angeles County, including Garden Grove, Westminster, Fountain Valley, Buena Park and Cerritos.

Born to South Korean parents and raised in Japan, Steel broke barriers in 2020 when she became one of three Korean American women elected to the House. She leaned on anti-communist messaging to reach out to older voters who fled Vietnam after the fall of Saigon in 1975.

Tran also focused on Vietnamese American voters and Vietnamese-language media, hoping that voters would leave their loyalty to the Republican Party in order to support a representative who shared their background.

Steel became a prime target for Democrats because, although she is a Republican, voters in the 45th District supported President Biden in 2020. The two-term congresswoman is a formidable fundraiser with deep ties to the Orange County GOP, including through her husband, Shawn Steel, the former chairman of the California Republican Party.

The Republican establishment and outside groups, including the cryptocurrency lobby and Elon Musk’s super PAC, spent heavily to defend Steel.

In a sign of the seat’s importance to Democrats, Gov. Gavin Newsom, former President Clinton and House Minority Leader Hakeem Jeffries (D-N.Y.) all joined Tran on the campaign trail in the weeks before the election.

The race was marked by allegations of “red baiting� after the Steel campaign sent Vietnamese-language mailers to households in Little Saigon that showed Tran next to the hammer-and-sickle emblem of the Chinese Communist Party and Mao Zedong.

Steel’s campaign said that the Tran campaign had been running Vietnamese-language ads on Facebook that accused Steel’s husband of “selling access� to the Chinese Communist Party and that said Steel could not be trusted to stand up to China.

Tran’s win is a key victory for Democrats, who fought to flip five highly competitive seats held by Republicans in California — more than any other state. Republicans were pushing to flip a district in coastal Orange County represented by Rep. Katie Porter (D-Irvine).

Democrat Dave Min beat Republican Scott Baugh in the costly contest for Porter’s seat, and Democrat George Whitesides flipped the district represented by Republican Rep. Mike Garcia in L.A. County’s Antelope Valley.

In the agricultural Central Valley, Republican Rep. David Valadao easily won reelection over Democrat Rudy Salas. The race in the San Joaquin Valley between Gray, the Democrat, and Rep. Duarte, who won two years ago by 564 votes, remained too close to be called.