OK U.S. Senate 2026

Candidates

• Kevin Hern Republican
• Markwayne Mullin Republican Incumbent
• Jim Priest Democrat
• James M. Inhofe Republican

Campaign finance

Total receipts through 2026-03-31. Source: FEC (public domain).

• Kevin Hern $9.3M raised · $0 cash
• Markwayne Mullin $4.8M raised · $0 cash
• Jim Priest $263K raised · $0 cash
• James M. Inhofe $155K raised · $0 cash

Demographics

Oklahoma · 2022 ACS 5-year. Source: Census ACS.

Population

3,970,497

Median income

$61,830

Forecast

As of 2026-06-29T03:43:04.719070+00:00. Heuristic + Monte Carlo — methodology.

Current officeholders

Sitting members for this seat.

• Alan Armstrong Republican
• James Lankford Republican