Democrat
—%
Weighted polling average
David Roth
DEMOCRATIC
Realtor
Idaho 2026 SENATE POLLS
Jim Risch
REPUBLICAN
US Senate (R-ID)
2009 – Present
2026 Idaho Senate Polls:
Aggregate of all polls released for Idaho's Senate election between Democrat David Roth and Republican Jim Risch. This page will update the moment new polls are released, including the polling average, projected margin, and survey details.
- Year
- 2026
- Race
- Senate
- State
- Idaho
- Democratic candidate
- David Roth
- Republican candidate
- Jim Risch
- Incumbent / open seat
- Jim Risch
- Polling average
- 17.0% D / 53.0% R
- Polling average margin
- R +36.0
- Last updated
- 12:00 AM on August 16, 2026
- Polls included
- 1
- Latest poll
- Peak Insights (R) — June 7, 2026
Republican
—%
Weighted polling average
Net margin
—
Polling average difference
Polls Included
—
Number of polls conducted
Pollster
Date
Sample
Jim Risch*
David Roth
Margin
Peak Insights (R)
June 7, 2026
500 LV
55%
15%