RepublicanIn office since Nov 2008

Joe A Palmer

Idaho State Representative, District 20 since 2008. Re-elected in 2026. Next on the ballot in 2028.

Idaho State Representative, District 20

In office
18 yrs
Since 2008
Votes missed
5.8%
Chamber median 1.8%
With party
94%
On votes splitting the parties
Last margin
−0.2
Won 2026
Next election
2028
Nov 7, 2028

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:52 PM ET

Committees

As of 2026-10.

  • Transportation and Defense · chair
  • Business
  • Economic Outlook and Revenue Assessment
  • State Affairs

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Voting record

2025–2026 session · placement by roll-call votes

Where Palmer sits in the Idaho House of Representatives

Palmer is closer to the center than 44% of the chamber's Republicans.

Dem. medianRep. medianPalmerMore liberalMore conservative

Closest: Jason Monks, Judy Boyle,

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:49 PM ET

With Palmer’s party

  • Votes with the chamber's Republicans94%

Black tick: the average of Republicans in the Idaho House of Representatives.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Palmer’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Palmer was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

YearRaceResultMarginSeat+/−
2026Idaho Legislative District 20WonD+0.2R+33.4−33.6
2024Idaho House of Representatives, District 20WonD+3.2——
2022Idaho House of Representatives, District 20WonR+0.1——
2020Idaho House of Representatives, District 20WonD+1.3——
2018Idaho House of Representatives, District 20WonD+4.7——
2016Idaho House of Representatives, District 20WonD+4.8——
2016Idaho House of Representatives, District 20 (primary)Won+0.4——
2014Idaho House of Representatives, District 20WonR+4.8——
2014Idaho House of Representatives, District 20 (primary)Won+0.5——
2012Idaho House of Representatives, District 20WonD+8.8——
2010Idaho House of Representatives, District 20WonD+0.1——
2008Idaho House of Representatives, District 20WonD+6.4——

Source: 99chambers results archive; 2026: Idaho Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET

Campaign money, 2025–26

Raised
$27.2K
Spent
$17.5K
Cash
$40.9K

Source: Idaho Secretary of State filings through Sep 24, 2026Updated Nov 1, 2026, 12:43 AM ET

Campaign committees

Open committees can still raise and spend money.

Joe Palmer
State
Active

Source: Idaho Secretary of State filings through Sep 24, 2026Updated Nov 1, 2026, 12:43 AM ET

Seats Palmer has held

Source: 99chambers results archive

Who Palmer has run against

Source: 99chambers results archive; 2026: Idaho Secretary of State (unofficial)

How we know Palmer

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:52 PM ET