How Long Island voted in 2025

Republican incumbent Bruce A. Blakeman defeated Democrat challenger Seth I. Koslow for Nassau County executive, cementing a second term with a 32,000-vote win.

Blakeman received 172,391 or 56% of all votes, while Koslow received 136,598 or 44%. Newsday's county executive election map of unofficial results highlights neighborhoods that were Blakeman strongholds such as Massapequa, Great Neck and Woodmere. Precincts in Glen Cove and Syosset won by Democrat Laura Curran against Blakeman four years ago were swept up by Blakeman this year.

Unofficial election results for Nassau County executive race on Nov. 4. Source: Nassau County Board of Elections. Credit: Newsday/Karthika Namboothiri; Newsday/TC McCarthy

This was Nassau County's first election since legislative districts were redrawn, aiding in Democrats winning the 14th Legislative District, where Cynthia Nuñez beat Republican Sheharyar Ali for an open seat.

Unofficial election results for Long Island legislative district races on Nov. 4. Sources: Nassau and Suffolk County Board of Elections. Credit: Newsday/Karthika Namboothiri; Newsday/TC McCarthy

Meanwhile, in Suffolk County, Democrats flipped the 1st Legislative District, where Democrat Gregory P. Doroski beat Republican incumbent Catherine L. Stark by 908 votes.

The Long Island legislative election map of unofficial results offers details on the voting patterns in each district.

For the purpose of visualization, Democratic Party vote totals for each candidate includes votes from the newly formed Moderate party line (in Nassau) and Working Families Party, while Republican Party totals include Conservative Party votes.