Rep. Mark Thane

Third-session Democrat from Missoula

Representing House District 89

Lolo

406-552-3957 • Mark.Thane@legmt.gov

Committees •Bills •Key votes •Voting stats •2024 election margin •

Mark Thane previously served in the Montana House in 2021 and 2023.

Committee assignments

House Taxation - Vice-chair

House Education

House Local Government

House Rules

Bills sponsored

📋 HB 17: Revise terms for forest lands taxation advisory committee Mark Thane (D)📃 Bill text	✅1st Cmte. ✅House ✴️Senate ⚪️Gov.
📋 HB 18: Deposit non-levy revenue in school equalization and property tax relief account Mark Thane (D)📃 Bill text 💵 Fiscal note	✅1st Cmte. ✅House ✴️Senate ⚪️Gov.
📋 HB 91: Allow taxpayers to elect to receive electronic correspondence from the department of revenue Mark Thane (D)📃 Bill text	✅1st Cmte. ✅House ✴️Senate ⚪️Gov.
📋 HB 155: Revise class four residential and commercial property taxes Mark Thane (D)📃 Bill text 💵 Fiscal note 📰 1 MTFP story	✅1st Cmte. ✴️House ⚪️Senate ⚪️Gov.

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Floor vote statistics

Calculations based on 365 House floor votes in 2025 involving bills.

🥇 84%

of votes cast on winning side

Average for House Democrats is 81%.

🔴 80%

of votes cast on side taken by most Republicans

Average for House Democrats is 77%.

🔵 97%

of votes cast on side taken by most Democrats

Average for House Democrats is 95%.

Thane has been marked absent or excused for 0 votes. Average for House lawmakers is 2.2.

HD 89 election results

Last in-cycle for House election in 2024. House seats are elected every two years, Senate seats every four.

General election vote, 2024

Won by 11% (722 votes)

Party primary vote, 2024

Ran unopposed

Governor vote in district, 2024

Won by 5% (326 votes)

Montana Free Press coverage

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About the 2025 Montana Free Press Capitol Tracker

This guide is an effort to make the quantifiable aspects of the Montana Legislature more accessible to the public by compiling information about lawmakers, proposed bills and the legislative process. This is a project of Montana Free Press, a 501(c)(3) nonprofit newsroom that aims to provide Montanans with in-depth, nonpartisan news coverage.

The information presented here is collected from a variety of sources including the Montana Legislature's public roster and its official bill-tracking system. Reporting and web design were done by Jacob Olness and Eric Dietrich. Please contact them at jolness@montanafreepress.org and edietrich@montanafreepress.org with bug reports, questions or suggestions.

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2025 Capitol Tracker

The lawmakers, bills and votes of the 69th Montana Legislature