Montana races

The delegation, district by district

3 seats on the ballot

Tap or point at a district for the seat and who holds it.

2 Republican1 not running again

House seats, filled by the party that holds each one today.

SenateSteve Daines

Party of the member holding each seat now, never a margin and never a prediction. A hatched district means that member is not on the ballot for it. Boundaries as drawn for the 119th Congress.

How to vote in Montana

General electionNovember 3, 2026In 10 weeks

Register 30 days before by mail, or late/same-day through Election Day in person.

All dates and rules

Montana by the numbers

1.1Mpeople across 2 districts

Median household income$72K to $74K

District 2District 1

Living below the poverty line11.4% to 11.6%

District 1District 2

Without health insurance8.3% to 8.9%

District 2District 1

The lowest and highest of Montana's districts, on the national range for each measure. Census American Community Survey 2024 five year estimates.

What this ballot costs

$30M in play

Of every dollar in Montana's federal races, 26 cents is outside groups spending on their own, not the campaigns. The Senate seat and the whole House map are on one scale.

Raised by candidatesOutside money

The Senate seat$21M

$14M raised by candidates$6.4M outside money

All 2 House races$9.2M

$7.6M raised by candidates$1.5M outside money$4.6M a seat on average

Gifts of $200 or less

$3.2M14%

Larger individual gifts

$9.5M43%

From PACs

$4.3M20%

Shares of what the campaigns raised themselves. The rest is party money, self funding and transfers.

Incumbents defending a seat

The 2 sitting members on this ballot, what they have raised, and the stock trades they have disclosed.

How far the money traveled

Most of the outside money on Montana's races comes from groups whose only filings this cycle are here.

Groups spending in other states too: $2M26%
Groups spending only in Montana: $5.8M74%

Groups filing here

15

The widest one reaches

20states

Independent spending filed on Montana's races, by whether the committee is also spending in other states this cycle. A filing records where a group spends, not where its donors live, so this is a measure of reach, never of who paid for it.

Who is spending on Montana

$7.9M outside money

The groups spending independently on Montana's races, by what they have filed. Open a row to see how the money was spent, supporting or opposing each party, and the interest behind the committee.

1 to 5 of 15 groups

Every race on the ballot

Candidates on file with the FEC, not a certified ballot. Each row opens the full field, the money, and the outside spending for that seat.