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Ohio held an election for treasurer on November 6, 2018. The candidate filing deadline was February 7, 2018.
This section provides an overview of federal and state elections in Ohio from 2000 to 2016. All data comes from the Ohio Secretary of State.
This chart shows the results of the presidential election in Ohio every year from 2000 to 2016.
Election results (President of the United States), Ohio 2000-2016
| Year | First-place candidate | First-place candidate votes (%) | Second-place candidate | Second-place candidate votes (%) | Margin of victory (%) |
|---|---|---|---|---|---|
| 2016 |  Donald Trump |
52.1% |  Hillary Clinton |
43.5% | 8.6% |
| 2012 | Barack Obama |
50.7% | Mitt Romney |
47.7% | 3.0% |
| 2008 | Barack Obama |
51.5% | John McCain |
46.9% | 4.6% |
| 2004 | George W. Bush |
50.8% | John Kerry |
48.7% | 2.1% |
| 2000 | George W. Bush |
50.0% | Al Gore |
46.5% | 3.5% |
This chart shows the results of U.S. Senate races in Ohio 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), Ohio 2000-2016
| Year | First-place candidate | First-place candidate votes (%) | Second-place candidate | Second-place candidate votes (%) | Margin of victory (%) |
|---|---|---|---|---|---|
| 2016 | Rob Portman |
58.0% | Ted Strickland |
37.2% | 20.8% |
| 2012 | Sherrod Brown |
50.7% | Josh Mandel |
44.7% | 6.0% |
| 2010 | Rob Portman |
56.8% | Lee Fisher |
39.4% | 17.4% |
| 2006 | Sherrod Brown |
56.2% | Mike DeWine |
43.8% | 12.4% |
| 2004 | George Voinovich |
63.9% | Eric Fingerhut |
36.1% | 27.8% |
| 2000 | Mike DeWine |
59.9% | Ted Celeste |
35.9% | 24.0% |
This chart shows the results of the four gubernatorial elections held between 2000 and 2016. Gubernatorial elections are held every four years in Ohio.
Election results (Governor), Ohio 2000-2016
| Year | First-place candidate | First-place candidate votes (%) | Second-place candidate | Second-place candidate votes (%) | Margin of victory (%) |
|---|---|---|---|---|---|
| 2014 | John Kasich |
63.6% | Ed Fitzgerald |
33.0% | 30.6% |
| 2010 | John Kasich |
49.0% | Ted Strickland |
47.0% | 2.0% |
| 2006 | Ted Strickland |
60.5% | Ken Blackwell |
36.6% | 23.9% |
| 2002 | Robert Taft |
57.8% | Tim Hagan |
38.3% | 19.5% |
This chart shows the number of Democrats and Republicans who were elected to represent Ohio in the U.S. House from 2000 to 2016. Elections for U.S. House seats are held every two years.
Congressional delegation, Ohio 2000-2016
| Year | Republicans | Republicans (%) | Democrats | Democrats (%) | Balance of power |
|---|---|---|---|---|---|
| 2016 | 12 |
75.0% | 4 |
25.0% | R+8 |
| 2014 | 12 |
75.0% | 4 |
25.0% | R+8 |
| 2012 | 12 |
75.0% | 4 |
25.0% | R+8 |
| 2010 | 13 |
72.2% | 5 |
27.8% | R+8 |
| 2008 | 8 |
44.4% | 10 |
55.6% | D+2 |
| 2006 | 11 |
61.1% | 7 |
38.9% | R+4 |
| 2004 | 12 |
66.7% | 6 |
33.3% | R+6 |
| 2002 | 12 |
66.7% | 6 |
33.3% | R+6 |
| 2000 | 11 |
57.9% | 8 |
42.1% | R+3 |
A state government trifecta occurs when one party controls both chambers of the state legislature and the governor's office.
Ohio Party Control: 1992-2020
No Democratic trifectas • Twenty-two 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 | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | D | D | D | D | 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 | D | D | D | R | R | R | R | R | R | R | R | R | R | R | R | R | R | D | D | R | R | R | R | R | R | R | R | R | R |
Demographic data for Ohio
| Ohio | U.S. | |
|---|---|---|
| Total population: | 11,605,090 | 316,515,021 |
| Land area (sq mi): | 40,861 | 3,531,905 |
| Gender | ||
| Female: | 51.1% | 50.8% |
| Race and ethnicity** | ||
| White: | 82.4% | 73.6% |
| Black/African American: | 12.2% | 12.6% |
| Asian: | 1.9% | 5.1% |
| Native American: | 0.2% | 0.8% |
| Pacific Islander: | 0% | 0.2% |
| Two or more: | 2.5% | 3% |
| Hispanic/Latino: | 3.4% | 17.1% |
| Education | ||
| High school graduation rate: | 89.1% | 86.7% |
| College graduation rate: | 26.1% | 29.8% |
| Income | ||
| Median household income: | $49,429 | $53,889 |
| Persons below poverty level: | 19.6% | 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 Ohio. | ||
As of July 2017, Ohio had a population of 11,700,000 people, with its three largest cities being Columbus (pop. est. 860,000), Cleveland (pop. est. 390,000), and Cincinnati (pop. est. 300,000).
