Elections / 2018 · House · OK
Oklahoma sent 1 Democrat and 4 Republicans to the US House in 2018.
5 districts. Each row shows the winning party, margin, and member elected. Vote counts are the certified district totals.
Oklahoma — 2018 House districts
Source: MIT Election Data + Science Lab, US House returns (party-classified by literal ballot party).
| District | Won | Margin | Member elected | Votes |
|---|---|---|---|---|
| OK-01 | R | Kevin Hern | 253,171 | |
| OK-02 | R | Markwayne Mullin | 216,002 | |
| OK-03 | R | Frank D Lucas | 234,065 | |
| OK-04 | R | Tom Cole | 236,638 | |
| OK-05 | D | Kendra Horn | 238,960 |