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Montana · Montana House District 89 · Updated Oct 16, 2026

Mark A Thane

DemocraticIncumbent

2026 race · Montana House District 89

97% chance of winning · race rated Solid D

97%3%

88% chance of winning · race rated Likely D

88%12%
● Mark A ThaneINC● Lyn Hellegaard
Full race forecast

Background

Current office
Montana House of Representatives, HD-89
Past races on file
3 (3 won)

Links: Candidate list (source)

Electoral history

Earlier races in Montana, newest first, matched by name in the results archive.

  1. 2024

    House of Representatives · HD-89 Nov 5, 2024

    D · 55.6% · 3,590 votes

    Won
  2. 2022

    House of Representatives · HD-99 Nov 8, 2022

    D · 66.0% · 3,417 votes

    Won
  3. 2020

    House of Representatives · HD-99 Nov 3, 2020

    D · 64.3% · 4,088 votes

    Won

Opponents in 2026