Duncan, OK politics & representatives
Duncan is represented in Congress by Senators James Lankford and Alan Armstrong and Representative Tom Cole. Kevin Stitt is governor.
Who represents Duncan in Washington and in Oklahoma, with how to reach each office.
How Stephens County voted in 2024
Official results for all of Stephens County. Duncan's own results aren't published in a form we can match to the town exactly, so these are the county's.
President 18,620 votes
Oklahoma: Trump 66.2%, Harris 31.9%
U.S. House · Oklahoma's 4th District 306,473 votes
Whole-district result
Source: MIT Election Data + Science Lab, official 2024 precinct returns (statewide totals from its official state files). Percentages are of votes for candidates; blank and spoiled ballots aren't counted.
Who represents Duncan in Congress
U.S. Senate Both senators represent all of Oklahoma
U.S. House · Oklahoma's 4th District
Who represents Duncan in state government
State Senate · District 31 Covers about 52% of Duncan
State Senate · District 43 Covers about 48% of Duncan
State House · District 50 Covers about 72% of Duncan
State House · District 51 Covers about 28% of Duncan
Duncan is split between state legislative districts. Find yours by address ↗
Duncan's own government: Town Hall →
Sources: congressional and state legislative districts from the U.S. Census Bureau (119th Congress, 2024 state districts); members of Congress from the congress-legislators project (portraits public domain); governors and state legislators from Open States. Districts are matched to Duncan by land area, so if the town is split, your street decides which one is yours.