Political party strength in Idaho
The following table indicates the parties of elected officials in the U.S. state of Idaho:
- Governor
- Lieutenant Governor
- Secretary of State
- Attorney General
- State Auditor/State Controller
- State Treasurer
- Superintendent of Public Instruction
- Inspector of Mines (before 1974)
The table also indicates the historical party composition in the:
- State Senate
- State House of Representatives
- State delegation to the United States Senate
- State delegation to the United States House of Representatives
For years in which a presidential election was held, the table indicates which party's nominees received the state's electoral votes.
The parties are as follows: Democratic (D), Democratic–Populist fusion (D/P), Democratic–Populist–Silver Republican fusion (D/P/SR), Democratic–Silver Republican fusion (D/SR), Independent (I), Populist (P), Republican (R), Socialist (S), Silver Republican (SR), and a tie or coalition within a group of elected officials.