Oklahoma › Mcclain County › Oklahoma House District 20
2 candidates are tracked for Oklahoma House District 20, headed to a November 3, 2026 runoff: Jonathan Wilk and Chris May. Candidate information follows official Mcclain County election filings; verify with the official election office linked below.
Jonathan Wilk (Republican), Chris May (Democratic) meet on the November 3 ballot. Jonathan Wilk won the June 16 Republican primary with 68.81 percent over Mike Fullerton (31.19 percent). Oklahoma nominates by June primary with an August runoff when no candidate reaches a majority; unopposed nominees still print, and independents qualify by filing. The field is the State Election Board's 2026 candidate list with the June 16 and August 25 official results and the Board's withdrawals list (read September 7, 2026). This seat is elected by district; only the district covering your address appears on your ballot.
Republican
Jonathan Wilk represents District 20, covering Cleveland and McClain counties, and brings 23 years of experience as a firefighter along with backgrounds in oil and gas, ranching and law enforcement, per his House biography. He was first elected in 2024 and serves as Vice Chair of the Transportation committee. Wilk is from Goldsby. No campaign website or questionnaire response was found as of September 7, 2026.
Democratic
Chris May is the Democratic candidate for Oklahoma House District 20 on the November 3, 2026 ballot, per the Oklahoma State Election Board's 2026 candidate list and official primary results. No campaign website or questionnaire response was found as of September 7, 2026.