HOUSE

Oklahoma OK-01 House2018

RACE AT A GLANCE

SEAT HELD

Kevin Hern

RACE WINNER

Kevin Hern

Seat held

RACE TYPE

OPEN

Jim Bridenstine (R)

Resigned 4/23/18

RACE RATING

Last updated : Feb 2, 2017
Solid R

COOK PARTISAN VOTING INDEX

Last updated : Apr 3, 2018
D +50
R +50
R +17

Key Dates

Filing Deadline: Apr 13, 2018

Primary Election: Jun 26, 2018

INCUMBENT

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First Elected: Sign in to view

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INCUMBENT

Jim Bridenstine

First Elected: 2012

Last General Election: 100.0%

Last Primary Election: 80.0%

Full Bio:
BRIDENSTINE, Jim, a Representative from Oklahoma; born in Ann Arbor, Washtenaw County, Mich., June 15, 1975; graduated from Jenks High School, Tulsa, Okla., 1993; B.A., Rice University, Houston, Texas, 1998; M.B.A., Cornell University, Ithaca, N.Y., 2009; United States Navy, 1998-2007; United States Navy Reserve, 2010-present; defense consultant; elected as a Republican to the One Hundred Thirteenth and to the two succeeding Congresses (January 3, 2013-present).

Source: Bioguide

CANDIDATES

Republicans

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Democrats

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DISTRICT DATA

Oklahoma - 01

Tulsa and suburbs 

Population Breakdown

Source: American Community Survey 2015

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    xx.x%
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    xx.x%
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    xx.x%
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    xx.xx%

Past Presidential Results from this District

2016 Election Results

Source: Dave's Redistricting/VEST

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    xx.x%
    xx votes
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    xx.x%
    xx votes

2012 Election Results

Source:

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    xx.x%
    xx votes
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    xx.x%
    xx votes

RACE ANALYSIS

The Bottom Line

Updated: Jul 27, 2018

Bridenstine was sworn in as NASA administrator on April 23, and under Oklahoma law, his Tulsa seat will remain vacant until next January. The all-important August 28 GOP runoff pits former Tulsa County prosecutor Tim Harris, who led the June primary with 28 percent, against businessman Kevin Hern (23 percent). Former intelligence officer Andy Coleman (22 percent) and state Sen. Nathan Dahm (20 percent) failed to make the cut.

Harris was elected county prosecutor four times from 1998 and 2014 and starts out better-known. But Hern, a former state GOP finance chair whose company operates ten McDonald's franchises, has self-funded over $900,000. He's running as the pro-Trump outsider and will have a heavy cash advantage. Harris has criticized the president's tariffs and refuses to join Hern in calling for an end to the Mueller investigation. Hern probably has more runoff upside.

Race Analysis

Updated: Jul 27, 2026

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