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Idaho held an election for treasurer on November 6, 2018. The candidate filing deadline was March 9, 2018.
This section provides an overview of federal and state elections in Idaho from 2000 to 2016.
This chart shows the results of the presidential election in Idaho every year from 2000 to 2016.
Election results (President of the United States), Idaho 2000-2016
| Year | First-place candidate | First-place candidate votes (%) | Second-place candidate | Second-place candidate votes (%) | Margin of victory (%) |
|---|---|---|---|---|---|
| 2016 |  Donald Trump |
59.26% |  Hillary Clinton |
27.49% | 31.77% |
| 2012 | Mitt Romney |
64.53% | Barack Obama |
32.62% | 31.91% |
| 2008 | John McCain |
61.52% | Barack Obama |
36.09% | 25.43% |
| 2004 | George W. Bush |
68.38% | John Kerry |
30.26% | 38.12% |
| 2000 | George W. Bush |
67.17% | Al Gore |
27.64% | 39.53% |
This chart shows the results of U.S. Senate races in Idaho from 2000 to 2016. Every state has two Senate seats, and each seat goes up for election every six years. The terms of the seats are staggered so that roughly one-third of the seats are up every two years.
Election results (U.S. Senator), Idaho 2000-2016
| Year | First-place candidate | First-place candidate votes (%) | Second-place candidate | Second-place candidate votes (%) | Margin of victory (%) |
|---|---|---|---|---|---|
| 2016 | Mike Crapo |
66.13% | Jerry Sturgill |
27.73% | 38.40% |
| 2014 | Jim Risch |
65.33% | Nels Mitchell |
34.67% | 30.66% |
| 2010 | Mike Crapo |
71.18% | Tom Sullivan |
24.93% | 46.25% |
| 2008 | Jim Risch |
57.65% | Larry LaRocco |
34.11% | 23.54% |
| 2004 | Mike Crapo |
99.18% | Scott McClure |
0.82% | 98.36% |
| 2002 | Larry Craig |
65.16% | Allan Blinken |
32.55% | 32.61% |
This chart shows the results of the four gubernatorial elections held between 2000 and 2014. Gubernatorial elections are held every four years in Idaho.
Election results (Governor), Idaho 2000-2016
| Year | First-place candidate | First-place candidate votes (%) | Second-place candidate | Second-place candidate votes (%) | Margin of victory (%) |
|---|---|---|---|---|---|
| 2014 | C. L. 'Butch' Otter |
53.52% | A. J. Balukoff |
38.55% | 14.97% |
| 2010 | C. L. 'Butch' Otter |
59.11% | Keith Allred |
32.85% | 26.26% |
| 2006 | C. L. 'Butch' Otter |
52.67% | Jerry Brady |
44.11% | 8.56% |
| 2002 | C. Dirk Kempthorne |
56.28% | Jerry Brady |
41.73% | 14.55% |
A state government trifecta occurs when one party controls both chambers of the state legislature and the governor's office.
Idaho Party Control: 1992-2020
No Democratic trifectas • Twenty-six years of Republican trifectas
| Year | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Governor | D | D | D | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
| Senate | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
| House | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
Demographic data for Idaho
| Idaho | U.S. | |
|---|---|---|
| Total population: | 1,652,828 | 316,515,021 |
| Land area (sq mi): | 82,643 | 3,531,905 |
| Gender | ||
| Female: | 49.9% | 50.8% |
| Race and ethnicity** | ||
| White: | 91.7% | 73.6% |
| Black/African American: | 0.6% | 12.6% |
| Asian: | 1.3% | 5.1% |
| Native American: | 1.3% | 0.8% |
| Pacific Islander: | 0.1% | 0.2% |
| Two or more: | 2.6% | 3% |
| Hispanic/Latino: | 11.8% | 17.1% |
| Education | ||
| High school graduation rate: | 89.5% | 86.7% |
| College graduation rate: | 25.9% | 29.8% |
| Income | ||
| Median household income: | $47,583 | $53,889 |
| Persons below poverty level: | 16.9% | 11.3% |
| Source: U.S. Census Bureau, "American Community Survey" (5-year estimates 2010-2015) for more information on the 2020 census and here for more on its impact on the redistricting process in Idaho. | ||
As of July 2017, Idaho had a population of approximately 1,716,943 people, and its three largest cities were Boise (pop. est. 223,154), Meridian (pop. est. 95,623), and Nampa (pop. est. 91,382).
