Staggered terms in both chambers
Senators and representatives serve four-year terms. Each election covers about half the districts (the odd-numbered ones in 2026), with the senator and both representatives elected together.
North Dakota › North Dakota House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026
Projected flip: Republican-held seat, Democrats favored (64%).
Heidenreich is favored to win: Heidenreich wins in about 2 of every 3 simulations.
Flip risk: Republican-held seat, a toss-up (50% chance it changes parties).
A toss-up: each side wins about half the simulations.
2 seats in this district
1.3 D · 0.7 R expected of 2 seats
1.0 D · 1.0 R expected of 2 seats
Senators and representatives serve four-year terms. Each election covers about half the districts (the odd-numbered ones in 2026), with the senator and both representatives elected together.
Each of the 47 districts elects one senator and two representatives; voters pick up to two House candidates. Districts 4 and 9 are split into single-member subdistricts (A and B).
Final margin across our simulations; the white dashes mark the middle 80%.
Every ingredient's estimate of the final margin.
Each estimate is a margin before national and statewide uncertainty is simulated. Horizon blends polls, fundamentals and a little of the similar-places estimate, weighting each by how precise it is; Pulse uses polls and similar places only.
| Incumbency (+1 D, −1 R) | 0 |
| Fundraising edge (log ratio of individual money) | -0.3 |
| Elected-experience edge | 0 |
| First-term incumbent | 0 |
| Seat's last result vs. expectation | 0 |
| Incumbent's last result vs. expectation | 0 |
No public polls of this race. The forecast relies on fundamentals and on polling of similar places in the state.
Lean R+7: how much more Democratic or Republican than the nation it votes for president.
Precinct results re-aggregated to the current district lines.
American Community Survey 2020–2024, aggregated from census tracts.
Results in the same-numbered district; earlier elections may have used different lines.