The Ballot Brief
Yellowstone County, Montana

Montana House District 45

2 candidates are tracked for Montana House District 45 on the November 3, 2026 ballot: Denise Baum and Bryce Walston. Candidate information follows official Yellowstone County election filings; verify with the official election office linked below.

About this race

Denise Baum (Democratic), Bryce Walston (Republican) are on the November 3, 2026 ballot for Montana House District 45. Denise Baum is the sitting member, per the Secretary of State's list. Party nominees were chosen at the June 2, 2026 primary, per the Montana Secretary of State's 2026 candidate list.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Elected by district: only voters who live in the district see this race on their ballot. The sitting officeholder, Denise Baum, is on the ballot.

Montana › Yellowstone County › Montana House District 45

Denise Baum

DemocraticIncumbent

Top priorities

  • Restoring funding to the Department of Public Health and Human Services

Per the campaign site.

Biography

Baum retired in 2024 from the Billings Police Department after 21 years of service, including 15 years as a detective in the Investigations Division focused on crimes against children, per the campaign site. She currently serves on the Legislature's Transportation Committee, per the campaign site.

Bryce Walston

Republican

Top priorities

  • Fund special education so schools have the resources, staff and tools to help every student reach their potential
  • Fully fund law enforcement and support first responders
  • Responsible budgeting focused on living within the government's means

Per the campaign site.

Biography

Bryce works in Montana's mining industry and lives in Billings, where he and his wife are raising three children, per his campaign site. He says his career has taught him the value of accountability and strong local jobs.

Next on your ballotMontana House District 46

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Voting info and more

Voting info and more
Questions about this race

Who is running for Montana House District 45 in 2026?

2 candidates are tracked for Montana House District 45 on the November 3, 2026 ballot: Denise Baum and Bryce Walston. Candidate information follows official Yellowstone County election filings; verify with the official election office linked below.

When is the Montana House District 45 election in Montana?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Montana are on the Montana election hub at theballotbrief.com.

How do I see my exact Yellowstone County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Yellowstone County and state election office filings. Bios and priorities carry their attribution inline.

Cross-check with the official Montana election office, or see the full Yellowstone County sample ballot and your exact ballot by address.

The rest of your Yellowstone County ballot

27 tracked races in Yellowstone County, Montana. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
Montana House District 47Montana House District 48Montana House District 49See all 27 Yellowstone County races
Candidate profiles
Denise Baum, full profileBryce Walston, full profileOfficial Montana election office