
Sam Forstag (D), Aaron Flint (R), Nick Sheedy (L), and Kimberly Persico (I) are running in the general election for Montana's 1st Congressional District on Nov. 3, 2026. Incumbent Rep. Ryan Zinke (R) did not run for re-election. Forstag and Flint lead in polls, noteworthy endorsements, fundraising, and media attention. Subsidiaries of the Democratic and Republican Parties identified this as a competitive election. The Democratic Congressional Campaign Committee (DCCC) identified it as a target district and named…

The June 2 Republican primaries for Montana Senate will be the first since the Montana Republican Party censured a group of Republican senators for voting with Democrats during the 2025 legislative session. At the start of Montana's 2025 state legislative session, nine Republican senators voted with the chamber's Democrats to change procedural rules for the…

Montana has 64 contested state legislative primaries in 2026, up 8% from 2024 and the highest number at any point since 2010. Of these, there are 20 for Democrats and 44 for Republicans. For Democrats, this is up from 15 in 2024, a 33% increase. The number of contested Republican primaries in 2026 is the…

This year’s filing deadline for candidates running for the U.S. House of Representatives in Montana was March 4, 2026. Three primaries — two Democratic and one Republican — are contested this year. There were three contested primaries in 2024, four in 2022, two in 2020, one in 2018, none in 2016, and two in 2014.…