99chambers

Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Idaho · Idaho Legislative District 29 · Updated Oct 16, 2026

Nate Roberts

Democratic2 seats

2026 race · Idaho Legislative District 29

Lean R

25%75%

Lean R

22%78%
● Mary Shea● Dustin W. ManwaringINCAlso: Nate Roberts (D), Jennifer Miles (R)
Full race forecast

Background

Past races on file
2 (1 won)

Links: Candidate list (source)

Electoral history

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

  1. 2024

    House of Representatives · LD-29 Nov 5, 2024

    D · 23.6% · 10,359 votes

    Lost
  2. 2022

    House of Representatives · LD-29 Nov 8, 2022

    D · 25.2% · 14,642 votes

    Won

Opponents in 2026