Oklahoma State House District 20
Tue, Nov 3 · Represented by Jonathan Wilk Republican · Member list as of Oct 28
No published poll names both candidates.Last result · 2024 general: Jonathan Wilk (R) 75.8, Mitchell Jacob (D) 24.2
- Last election
- Jonathan Wilk (Republican) won by 51.6 points, 2024
- On the 2026 ballot
- 2 candidates
Side by side
Left column: MayRight column: Wilk
- Races
- None listed
- Won 1 of 1
- Years since first win
- Not available
- 2
How these are counted
Wins and losses count the races in our results files, the same as each profile.
More about this race
Candidates on the ballot
- Chris MayDemocratic
- Jonathan WilkIncumbentRepublican
This list may not include every candidate. See the official list at the Oklahoma State Election Board
Source: hosting.okelections.us, dated Oct 28
All State House districts
- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
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History (29 elections for this seat)
- Votes for listed candidates
- 18,710
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
Oklahoma House of Representatives District 20, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanJonathan WilkWon Republican 14,17475.8% DemocraticMitchell Jacob Democratic 4,53624.2% - Election day
- November 8, 2022
- District map
- Older district map (2022)
Oklahoma House of Representatives District 20, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share RepublicanSherrie ConleyWon(incumbent) Republican —— - Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Oklahoma House of Representatives District 20, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanSherrie ConleyWon(incumbent) Republican —— - Votes for listed candidates
- 12,307
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Oklahoma House of Representatives District 20, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share RepublicanSherrie ConleyWon Republican 8,89072.2% DemocraticSteve Jarman Democratic 3,41727.8% - Votes for listed candidates
- 15,000
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Oklahoma House of Representatives District 20, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanBobby ClevelandWon(incumbent) Republican 10,72271.5% DemocraticMatt Failing Democratic 4,27828.5% - Votes for listed candidates
- 8,339
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Oklahoma House of Representatives District 20, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share RepublicanBobby ClevelandWon(incumbent) Republican 6,00672.0% DemocraticJoni Johnson Democratic 2,33328.0% - Votes for listed candidates
- 12,740
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Oklahoma House of Representatives District 20, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanBobby ClevelandWon Republican 8,46566.4% DemocraticMatt Branstetter Democratic 4,27533.6% - Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
Oklahoma House of Representatives District 20, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticPaul D. RoanWon(incumbent) Democratic —— - Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Oklahoma House of Representatives District 20, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticPaul D. RoanWon(incumbent) Democratic —— - Votes for listed candidates
- 8,819
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Oklahoma House of Representatives District 20, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticPaul D. RoanWon(incumbent) Democratic 5,26059.6% RepublicanJohnny Sandmann Republican 3,55940.4% - Votes for listed candidates
- 13,057
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Oklahoma House of Representatives District 20, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticPaul D. RoanWon(incumbent) Democratic 8,50165.1% RepublicanTom Stephens Republican 4,55634.9% - Votes for listed candidates
- 10,072
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Oklahoma House of Representatives District 20, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share DemocraticPaul D. RoanWon(incumbent) Democratic 6,66466.2% RepublicanTom Stephens Republican 3,40833.8% - Votes for listed candidates
- 10,980
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Oklahoma House of Representatives District 20, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticPaul D. RoanWon Democratic 6,91963.0% RepublicanTom Stephens Republican 4,06137.0% - Votes for listed candidates
- 8,420
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
Oklahoma House of Representatives District 20, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticTommy ThomasWon(incumbent) Democratic 6,62278.7% RepublicanGlenda Aitson Republican 1,79821.4% - Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Oklahoma House of Representatives District 20, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticTommy ThomasWon(incumbent) Democratic —— - Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
Oklahoma House of Representatives District 20, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticTommy ThomasWon(incumbent) Democratic —— - Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Oklahoma House of Representatives District 20, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticTommy ThomasWon(incumbent) Democratic —— - Election day
- November 6, 1990
- District map
- Older district map (1982 to 1991)
Oklahoma House of Representatives District 20, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share DemocraticTommy ThomasWon(incumbent) Democratic —— - Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Oklahoma House of Representatives District 20, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticTommy ThomasWon Democratic —— - Election day
- November 4, 1986
- District map
- Older district map (1982 to 1991)
Oklahoma House of Representatives District 20, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share DemocraticKenneth E. ConverseWon(incumbent) Democratic —— - Election day
- November 6, 1984
- District map
- Older district map (1982 to 1991)
Oklahoma House of Representatives District 20, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticKenneth E. ConverseWon(incumbent) Democratic —— - Votes for listed candidates
- 8,985
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1991)
Oklahoma House of Representatives District 20, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share DemocraticKenneth E. ConverseWon Democratic 6,92077.0% RepublicanMaria E. Overstreet Republican 2,06523.0% - Election day
- November 4, 1980
- District map
- Older district map (1972 to 1981)
Oklahoma House of Representatives District 20, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share DemocraticBob A. TrentWon(incumbent) Democratic —— - Election day
- November 7, 1978
- District map
- Older district map (1972 to 1981)
Oklahoma House of Representatives District 20, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticBob A. TrentWon(incumbent) Democratic —— - Election day
- November 2, 1976
- District map
- Older district map (1972 to 1981)
Oklahoma House of Representatives District 20, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticBob A. TrentWon Democratic —— - Election day
- November 4, 1974
- District map
- Older district map (1972 to 1981)
Oklahoma House of Representatives District 20, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticGary E. PayneWon(incumbent) Democratic —— - Election day
- November 7, 1972
- District map
- Older district map (1972 to 1981)
Oklahoma House of Representatives District 20, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share DemocraticGary E. PayneWon(incumbent) Democratic —— - Votes for listed candidates
- 8,771
- Election day
- November 3, 1970
- District map
- Older district map (1964 to 1971)
Oklahoma House of Representatives District 20, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share DemocraticGary Edison PayneWon(incumbent) Democratic 8,771100.0% - Votes for listed candidates
- 10,230
- Election day
- November 5, 1968
- District map
- Older district map (1964 to 1971)
Oklahoma House of Representatives District 20, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share DemocraticGary Edison PayneWon Democratic 10,230100.0%
- 2024: MEDSL 2024 official precinct returns (individual_states zips), retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
- 1968 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source
Last contest in this district on file: 2024.
Download and cite
Cite this page
Election Wrld. (2026). Oklahoma State House District 20, election results 1968 to 2024. https://www.electionwrld.com/ok/house/20. Retrieved October 30, 2026.
Embed this seat
<iframe src="https://www.electionwrld.com/embed/ok/house/20" title="Oklahoma House of Representatives District 20" width="100%" height="400" style="border:0;max-width:640px" loading="lazy"></iframe>
<p style="font-size:13px">Data: <a href="https://www.electionwrld.com">Election Wrld</a>, CC BY 4.0</p>Sources
Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; MEDSL 2024 official precinct returns (individual_states zips) (Not stated in the GitHub repository (an earlier label said "MIT (repo)", which the repository does not support). MEDSL's Harvard Dataverse records are CC0 1.0, but these GitHub files were not checksum-matched to the Dataverse files, so CC0 is not claimed for them.), retrieved Oct 28, 2026, compiled by MIT Election Data and Science Lab (MEDSL) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.
District id: ocd-division/country:us/state:ok/sldl:20
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), MEDSL 2024 official precinct returnsData as of Oct 28, 2026