New Yorkers were expected to play an outsized role Tuesday in determining control of the U.S. House as Republicans clung to suburban seats they won two years ago by seizing on fears of crime, and Democrats tried to claw them back by warning that a right-wing Congress might ban abortion.

Democrat Josh Riley beat Rep. Marc Molinaro, a freshman incumbent who was trying to hold on to a district that stretches from the Massachusetts border to the Finger Lakes region.

Riley, an lawyer from Ithaca, campaigned on his support for abortion rights and called for stronger border controls to counter Republican criticisms of federal immigration policy. Before he ran for office, Riley had once been a policy analyst at U.S. Department of Labor and formerly served as general counsel to former U.S. Sen. Al Franken.

In a central New York district that includes Syracuse, Democratic state Sen. John Mannion defeated Republican Rep. Brandon Williams. Williams was considered one of the most vulnerable Republican incumbents this year because state Democratic leaders redrew his district to make it very favorable to their party.

Democrats also held a critical seat in the Hudson Valley, with U.S. Rep. Pat Ryan fending off Republican challenger Alison Esposito. Even as he celebrated his victory, Ryan, an Army veteran, acknowledged in a speech to supporters that the early election returns had left many Democrats in the room on edge.

"I know everybody is anxious right now, I'm anxious right now, but to a certain degree all you can control is what's in your community," he said.

Democrats had hoped to pick off a handful of Republican incumbents in congressional races on Long Island and in the Hudson River Valley, as well as the central New York district Mannion won on Tuesday.

The slew of competitive elections underscore the hidden political complexity of New York, which is associated with Democrats like House Minority Leader Hakeem Jeffries and U.S. Rep. Alexandria Ocasio-Cortez but has also given rise to Republican stars like U.S. Rep. Elise Stefanik, the chair of the House Republican Conference. Jeffries, Ocasio-Cortez and Stefanik all held on to their seats Tuesday.

On Long Island, Republican U.S. Rep. Anthony D'Esposito was in a tough rematch with Democrat Laura Gillen, a former town supervisor he defeated in 2022. The Associated Press had not declared a winner in the race as of early Wednesday morning, but Gillen claimed victory, saying in a statement that voters had chosen "common sense over chaos and corruption."

Further out on Long Island, Republicans held on to a House seat that's been under the party's control for a decade. U.S. Rep. Nick LaLota defeated Democrat John Avlon, a former host and political analyst for CNN.

In a pair of districts that include parts of the Hudson Valley, two freshman Republicans were fighting to keep seats they won by thin margins.

On both sides, the strategy has been to play to moderate suburban voters while casting opponents as extremists.

In 2022, Republicans in New York City's suburbs thrived with campaigns that portrayed the nearby city as having become lawless during the pandemic. Crime rates have dropped significantly since then, but Republicans have kept pressing crime as an issue while also trying to capitalize on suburban unease about immigration policy and an influx of international migrants.

Democrats have moved to mount a stronger defense to voters' concerns about crime and immigration. They have also hammered Republicans on abortion -- a tactic that didn't produce anticipated wins for the party two years ago in a state where abortion rights are not generally seen as under threat.

Republican gains on Long Island were eroded last year when former U.S. Rep. George Santos was expelled from Congress after he was revealed to have fabricated his life story and defrauded campaign donors.

Santos was replaced in a special election by Democratic U.S. Rep. Tom Suozzi, who had previously represented the district for three terms before stepping down to challenge Gov. Kathy Hochul in 2022.

Suozzi won reelection Tuesday in a race against Republican Mike LiPetri, a former state lawmaker, a victory possibly aided by tweaks made to the district's boundaries earlier this year that trimmed out a more conservative section of Long Island.

In the suburbs north of New York City, Republican U.S. Rep. Mike Lawler faces former U.S. Rep. Mondaire Jones, a Democrat who previously represented part of the district before its boundaries were redrawn for the 2022 election.

Jones, one of the first two openly gay Black men to serve in the House, portrayed Lawler as someone who "masquerades as a moderate on television but votes just like an extreme MAGA Republican."

Lawler says Jones is the one masquerading as a centrist, when he is actually liberal.

"People want reasonableness," Lawler said in an interview before the election. "They want folks who are willing to work across the aisle to get things done."

The race received extra attention in early October when The New York Times obtained a photo showing Lawler wearing blackface in 2006 at a college Halloween party where he dressed as Michael Jackson. Lawler said the outfit was intended to be an homage to a childhood idol.

In the one New York congressional race not involving an incumbent, Democrat George Latimer defeated Republican Dr. Miriam Levitt Flisser. Latimer had beaten U.S. Rep. Jamaal Bowman in a Democratic primary in June, making Bowman the first member of the progressive band of liberals known as the "Squad" to lose a reelection bid.