Who are the senators from Oklahoma?

Oklahoma's 2 U.S. Senators: James Lankford (Republican), won 2016 with 67.7%; Markwayne Mullin (Republican).

How many representatives does Oklahoma have?

Oklahoma has 5 members in the U.S. House of Representatives, based on population from the most recent census. The delegation is 0 Democrats, 7 Republicans.

Which Oklahoma representatives are up for election in 2026?

6 of Oklahoma's 7 congressional seats are up for election on November 3, 2026. All 5 House seats are contested every two years. Sen. Markwayne Mullin is also up for re-election.

How much do Oklahoma's representatives spend on office expenses?

Oklahoma's 5 House members have spent a combined $1,823,972 in taxpayer-funded office expenses (Jan 1 - Mar 31, 2020), averaging $364,794 per member. This covers staff salaries, rent, travel, and official duties through the Members' Representational Allowance (MRA).

What is the party breakdown of Oklahoma's congressional delegation?

Oklahoma's 7-member congressional delegation consists of 0 Democrats and 7 Republicans, across 2 Senate seats and 5 House seats.

Oklahoma Congressional Delegation

2 Senators · 5 Representatives · OK

7 Republicans

Total Members

Up in 2026

$1M

Office Spending

$364K

Avg per Member

Oklahoma sends 7 members to the United States Congress: 2 senators and 5 representatives. The delegation leans Republican (7–0). 6 seats are up for election on November 3, 2026, including Sen. Markwayne Mullin. The state's House delegation has spent a combined $1,823,972 in taxpayer-funded office expenses through Jan 1 - Mar 31, 2020, averaging $364,794 per member.

The economic reality in Oklahoma

3,995,260

Population

$63,603

Median Household Income

15.3%

Poverty Rate

13.4%

Uninsured Rate

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