Election 2024 updates: With Arizona, Trump sweeps all 7 swing states

ABC News has projected that Harris will win New York and its 28 electoral votes. With 36% of the expected vote reporting there, she's ahead by 30 points, although that margin will come down to some extent as more votes are reported (based on what's outstanding).

In the Senate race, ABC News has also projected that Democratic Sen. Kirsten Gillibrand will easily win reelection, too. The big thing to watch in New York, though, is the state's half-dozen competitive House races. But each of those remains far from decided at this point.

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2024 Election: Projections for N.Y., R.I., and La.

Kamala Harris will win New York and Rhode Island, and Donald Trump will win Louisiana, ABC News projects.

ABCNews.com

Democrat Elizabeth Warren is projected by ABC to be reelected senator from Massachusetts. Warren, who the widely used DW-NOMINATE ideological score places as the most liberal sitting U.S. senator, joined the Senate in 2013 after defeating incumbent Republican Scott Brown, who himself won a surprising special election to fill the seat formerly held by Democrat Ted Kennedy.

ABC News has projected that Delaware state Sen. Sarah McBride has won election to her state's at-large congressional district, making her the first openly transgender person to be elected to Congress. It's been a history-making night for the First State: Earlier in the evening, Rep. Lisa Blunt Rochester won her election to become the first woman and first Black person to be elected to the U.S. Senate from Delaware.

In Iowa’s 3rd Congressional District, a competitive race that the 538 forecast rated as Lean Republican, Democratic challenger Lanon Baccam has an early lead, ahead of Republican freshman incumbent Rep. Zach Nunn 57% to 43%, with 49% of the expected vote reporting.