The 2026 elections put all 4 of Nevada’s U.S. House seats on the ballot on November 3, 2026, alongside about a third of the U.S. Senate. House members serve two-year terms, so every district is contested in each even-numbered year. Nevada’s House delegation is currently 1 Republican and 3 Democrats.
The 2026 district map
Nevada’s 4 congressional districts use the same lines as in 2024, so the 2026 races run on those boundaries. Each district holds about 761,000 people, the average set by the 2020 census when House seats were reapportioned among the states. Statewide, Nevada voted for Donald Trump by about 3 points in 2024, which sets the backdrop for its district races. How that statewide vote turns into seats depends on where the lines fall, which is why the map is contested as often as the candidates. Nevada also elects two U.S. Senators, currently Catherine Cortez Masto (D) and Jacky Rosen (D). Senate terms run six years and the state’s two seats sit on different cycles. Neither Senate seat is up in 2026; the next falls in 2028. Because the U.S. House is closely divided between the two parties, results in the most competitive districts, in Nevada and elsewhere, can help decide which party controls the chamber for the next two years.
Nevada’s 4 House districts were unchanged in the 2020 Census reapportionment. The current map, drawn after that census, sets the district boundaries for the 2026 races and holds through 2030 unless a court or the legislature orders new lines.
Races to Watch
A few of Nevada’s districts were closer than the rest at the top of the ticket in 2024, and they are the seats most worth watching in 2026. District 3 voted for Donald Trump by less than a point in 2024 but currently sends a Democrat to the House, the closest result in the state. District 1 voted for Kamala Harris by about 2 points in 2024. District 4 voted for Kamala Harris by about 3 points in 2024. These are the districts both parties tend to spend on, while Nevada’s remaining seats were drawn with clearer partisan majorities and were decided by wider margins, so they start the cycle favoring one side.
Key Dates for Nevada Voters
Nevada holds its statewide primary on June 9, 2026. The primary decides each party’s nominees for the U.S. House and other offices, and the winners advance to the general election for all 4 House seats on November 3, 2026. That general election falls on the same day across the country, and the results help set the makeup of the next Congress, which is seated in January 2027. Registration deadlines, mail-ballot rules, and early-voting dates are set by the state and can change, so confirm them with the Nevada state election office before you plan to vote.
Find Your Nevada District
Not sure which district you are in? Use the ZIP code lookup on our home page to find your Nevada congressional district and see who represents you. For maps and the full list of the state’s seats, see the Nevada congressional districts hub. For the Senate picture in every state, see U.S. Senators by State.
See also: 2026 Congressional Elections and U.S. Senators by State.
