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 27 · Updated Oct 16, 2026

Kelly Arthur Anthon

RepublicanIncumbent

2026 race · Idaho Legislative District 27

>99% chance of winning · race rated Solid R

<1%>99%

>99% chance of winning · race rated Solid R

<1%>99%
● Margo Saunders● Kelly Arthur AnthonINC
Full race forecast

Background

Current office
Idaho State Senate, LD-27
Past races on file
4 (4 won)

Links: Candidate list (source)

Electoral history

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

  1. 2024

    State Senate · LD-27 Nov 5, 2024

    R · 100.0% · 17,628 votes

    Won
  2. 2022

    State Senate · LD-27 Nov 8, 2022

    R · 89.0% · 21,300 votes

    Won
  3. 2020

    State Senate · LD-27 Nov 3, 2020

    R · 100.0% · 15,832 votes

    Won
  4. 2018

    State Senate · LD-27 Nov 6, 2018

    R · 100.0% · 10,291 votes

    Won

Opponents in 2026