Idaho Presidential Voting Over Time

Idaho Voting Patterns by District, County, and Precinct in 2024

Data Used in Analysis

• Idaho Voting Results 2024 (Excel)
• Idaho Precinct Shapefiles

Idaho 2024 Precinct Map

November 5, 2024 general election · results by voting precinct

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Color precincts by

PresidentTrump − Harris margin, % of all presidential votes U.S. HouseRepublican − Democratic margin (CD 1 & CD 2) Ballots castTotal ballots in the presidential race Proposition 1Open primaries & ranked-choice voting, % yes HJR 5Citizens-only voting amendment, % yes

Layers

County lines City limits City names County names Legislative districts Congressional districts Hatch counties with countywide absentee Fade precincts with few ballots

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County… City… Show all of Idaho

* County reported absentee ballots countywide.

Statewide

Hover a precinct for a quick read. Click or tap to pin it here; click it again to unpin.

About the data

Official 2024 general election returns by precinct, drawn on Idaho's current voting precinct boundaries. A few counties redrew precincts for 2026 (Bonneville, Payette, Teton and others); there, 2024 results appear on the precinct with the matching name or number.

Nine counties reported absentee ballots as one countywide total, so their precinct figures cover in-person votes only. County and statewide totals include those ballots.

City limits are U.S. Census TIGER 2019 incorporated places. The map shows ballots cast; turnout as a share of registered voters isn't available in this data.

Sources: Idaho precinct returns, 2024 general election · Idaho voting precinct boundaries · U.S. Census TIGER/Line 2019 Drag to pan · Ctrl/⌘ + scroll or pinch to zoom

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Idaho Voting Patterns by District, County, and Precinct in 2020

Date Used in Analysis

• Idaho Voting Results 2020
• Shapefiles for Precincts and State
• Shapefiles for State Districts

Idaho 2020 Precinct Map

November 3, 2020 general election · results by voting precinct

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Color precincts by

PresidentTrump − Biden margin, % of all presidential votes U.S. SenateRisch − Jordan margin, % of all Senate votes U.S. HouseRepublican − Democratic margin (CD 1 & CD 2) TurnoutBallots cast as % of registered voters HJR 4Constitutional amendment, % yes

Layers

County lines City limits City names County names Legislative districts Congressional districts Hatch counties with countywide absentee Fade precincts with few ballots

Go to

County… City… Show all of Idaho

* County reported absentee ballots countywide.

Statewide

Hover a precinct for a quick read. Click or tap to pin it here; click it again to unpin.

About the data

Official 2020 general election returns by precinct, drawn on the U.S. Census Bureau's 2020 voting districts. Where a county created precincts after the Census drew those districts, the new precinct's results are added to the district it falls in; six new Ada precincts and one in Fremont couldn't be placed and are left off the map.

Twenty-four counties reported absentee ballots as one countywide total (or by legislative district). Their precinct vote counts cover in-person ballots only, and the turnout view colors those precincts with the county's overall rate. County and statewide totals include every ballot.

Turnout is ballots cast divided by registered voters, including election-day registrants. City limits are U.S. Census TIGER 2019 incorporated places.

Sources: Idaho precinct returns, 2020 general election · U.S. Census 2020 voting districts & legislative districts · U.S. Census TIGER/Line 2019 Drag to pan · Ctrl/⌘ + scroll or pinch to zoom