- Source: 2018 Idaho elections
- Pemilihan umum Senat Amerika Serikat di New York 2018
- Pemilihan umum Senat Amerika Serikat di Hawaii 2018
- Pemilihan umum Senat Amerika Serikat di Pennsylvania 2018
- Pemilihan umum Senat Amerika Serikat di Maryland 2018
- Pemilihan umum Senat Amerika Serikat di Wisconsin 2018
- Pemilihan umum Senat Amerika Serikat di Virginia 2018
- Pemilihan umum Senat Amerika Serikat di Wyoming 2018
- Pemilihan umum Presiden Amerika Serikat 2016
- Pemilihan Senat Amerika Serikat di Rhode Island 2018
- Pemilihan umum Senat Amerika Serikat di Minnesota 2018
- 2018 Idaho elections
- 2018 Idaho gubernatorial election
- 2020 United States presidential election in Idaho
- Elections in Idaho
- 2024 United States House of Representatives elections in Idaho
- 2024 Idaho Senate election
- 2018 United States House of Representatives elections in Idaho
- 2024 Idaho Open Primary initiative
- 2016 United States presidential election in Idaho
- 2014 United States Senate election in Idaho
A general election was held in the U.S. state of Idaho on November 6, 2018. All of Idaho's executive officers were up for election as well as both of Idaho's two seats in the United States House of Representatives.
Governor
Republican governor Butch Otter was succeeded by businessman Brad Little.
Lieutenant governor
Incumbent Republican lieutenant governor Brad Little did not run for re-election to a third full term, and instead ran for governor. Janice McGeachin won the election for lieutenant governor by nearly 60% following a highly contested primary.
= Democratic primary
=Results
= Republican primary
=Declared
Marv Hagedorn, state senator
Janice McGeachin, former state representative
Bob Nonini, state senator
Kelley Packer, state representative
Stephen J. Yates, former Deputy National Security Advisor to the Vice President and Republican Party (United States) Chair
Results
= General election
=Results
Attorney general
Incumbent Republican attorney general Lawrence Wasden won re-election to a fifth term.
= Democratic primary
=Results
= Republican primary
=Results
= General election
=Governing magazine projected the race as "safe Republican".
Results
Secretary of state
Incumbent Republican secretary of state Lawerence Denney won re-election to a second term.
= Democratic primary
=Results
= Republican primary
=Results
= General election
=Predictions
Results
Treasurer
Incumbent Republican state treasurer Ron Crane did not run for re-election to a sixth term. No Democrats filed to run for this race. Julie Ellsworth won the election unopposed.
= Republican primary
=Declared
Julie Ellsworth, former state representative
Tom Kealey, Chicago Connection Restaurant Group owner and former certified public accountant
Vicky McIntyre, Ada County Treasurer
Results
= General election
=Results
Controller
Incumbent Republican Controller Brandon D. Woolf won re-election to a second full term. He was unopposed in the general election because no Democrats filed to challenge him.
= Republican primary
=Results
= General election
=Results
Superintendent of public instruction
Incumbent Republican superintendent of public instruction Sherri Ybarra narrowly won re-election to a second term.
Wilder School Superintendent Jeff Dillon filed to run in the Republican primary on April 29, 2017.
= Democratic primary
=Results
= Republican primary
=Results
= General election
=Results
United States House of Representatives
Both of Idaho's two seats in the United States House of Representatives were up for election in 2018.
= Idaho's 1st congressional district
=Raúl Labrador did not seek reelection for his congressional seat (CD1); he instead ran for governor.
Candidates
= Declared =
Russ Fulcher, former Idaho state senator for Idaho Legislative District 22 and Idaho Legislative District 21
David H. Leroy, former lieutenant governor of Idaho, former attorney general of Idaho, and current Abraham Lincoln activist and lawyer
Luke Malek, Current Idaho House of Representative member for Idaho Legislative District 4 Seat A
Christy Perry, Idaho state representative, District 11B
Michael Snyder, Liberty Republican, author and journalistic figure
= Idaho's 2nd congressional district
=Mike Simpson ran for reelection in 2018.
References
External links
Candidates at Vote Smart
Candidates at Ballotpedia
Campaign finance at OpenSecrets
Official Lieutenant Governor campaign websites
Kristin Collum (D) for Lt. Governor
Janice McGeachin (R) for Lt. Governor
Official Attorney General campaign websites
Lawrence Wasden (R) for Attorney General
Official Secretary of State campaign websites
Lawrence Denney (R) for Secretary of State
Jill Humble (D) for Secretary of State
Official Treasurer campaign websites
Julie Ellsworth (R) for State Treasurer
Official Controller campaign websites
Brandon Woolf (R) for State Controller
Official Superintendent of Public Instruction campaign websites
Sherri Ybarra (R) for Superintendent