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| Oklahoma State Legislature | |
| General information | |
| Type: | State legislature |
| Term limits: | 12 cumulative years in both chambers combined |
| Session start: | February 5, 2024 |
| Website: | Official Legislature Page |
| Leadership | |
| Senate President: | Matt Pinnell (R) |
| House Speaker: | Charles McCall (R) |
| Majority Leader: | Senate: Greg McCortney (R) House: Jon Echols (R) |
| Minority Leader: | Senate: Kay Floyd (D) House: Cyndi Munson (D) |
| Structure | |
| Members: | 48 (Senate), 101 (House) |
| Length of term: | 4 years (Senate), 2 years (House) |
| Authority: | Art V, Oklahoma Constitution |
| Salary: | $47,500/year + per diem |
| Elections | |
| Last election: | November 8, 2022 |
| Next election: | November 5, 2024 |
| Redistricting: | Legislature-dominant |
The Oklahoma Legislature is the legislative branch of Oklahoma. It is bicameral, comprised of the Oklahoma House of Representatives and the Oklahoma State Senate. The House of Representatives has 101 members, each serving a two-year term. The Senate has 48 members, each serving a four-year term. Senators serve a staggered term, such that only half of the senate districts have elections in any election year.
The Oklahoma Legislature meets in the Oklahoma Capitol in Oklahoma City.
Oklahoma has a Republican trifecta. The Republican Party controls the office of governor and both chambers of the state legislature.
The Oklahoma State Senate is the upper house of the Oklahoma State Legislature. The total number of Senators is set at 48 by the Oklahoma Constitution.
As of the 2020 Census, Oklahoma state senators represented an average of 82,573 residents. After the 2010 Census, each member represented 78,435 residents.
| Party | As of September 2024 | |
|---|---|---|
| Democratic Party | 8 | |
| Republican Party | 40 | |
| Other | 0 | |
| Vacancies | 0 | |
| Total | 48 | |
Click here for a list of members of this chamber.
Republicans won control of the Oklahoma State Senate in 2008. In 2022, they won a 40-8 majority.
The table below shows the partisan history of the Oklahoma Senate following every general election from 1992 to 2022. All data from 2006 or earlier comes from Michael Dubin's Party Affiliations in the State Legislatures (McFarland Press, 2007). Data after 2006 was compiled by Ballotpedia staff.
Oklahoma State Senate election results: 1992-2022
| Year | '92 | '94 | '96 | '98 | '00 | '02 | '04 | '06 | '08 | '10 | '12 | '14 | '16 | '18 | '20 | '22 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Democrats | 37 | 35 | 33 | 33 | 30 | 28 | 26 | 24 | 22 | 16 | 12 | 8 | 6 | 9 | 9 | 8 |
| Republicans | 11 | 13 | 15 | 15 | 18 | 20 | 22 | 24 | 26 | 32 | 36 | 40 | 42 | 39 | 39 | 40 |
The Oklahoma House of Representatives is the lower house and larger body of the two houses of the Oklahoma Legislature, the other being the Oklahoma Senate. Originally, each county in Oklahoma was represented in the House proportional to its population, but after a court case in the early 1960s, the state has been divided into 101 House districts of equal population. Representatives serve two-year terms.
As of the 2020 Census, Oklahoma state representatives represented an average of 39,243 residents. After the 2010 Census, each member represented 37,276 residents.
The presiding officer of the House is known as the Speaker of the Oklahoma House of Representatives.
| Party | As of September 2024 | |
|---|---|---|
| Democratic Party | 20 | |
| Republican Party | 81 | |
| Other | 0 | |
| Vacancies | 0 | |
| Total | 101 | |
Click here for a list of members of this chamber.
Republicans won control of the Oklahoma House of Representatives in 2004. In 2022, they won an 81-20 majority.
The table below shows the partisan history of the Oklahoma House following every general election from 1992 to 2022. All data from 2006 or earlier comes from Michael Dubin's Party Affiliations in the State Legislatures (McFarland Press, 2007). Data after 2006 was compiled by Ballotpedia staff.
Oklahoma House of Representatives election results: 1992-2022
| Year | '92 | '94 | '96 | '98 | '00 | '02 | '04 | '06 | '08 | '10 | '12 | '14 | '16 | '18 | '20 | '22 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Democrats | 69 | 65 | 65 | 61 | 53 | 53 | 44 | 44 | 40 | 31 | 29 | 29 | 26 | 25 | 19 | 20 |
| Republicans | 32 | 36 | 36 | 40 | 48 | 48 | 57 | 57 | 61 | 70 | 72 | 72 | 75 | 76 | 82 | 81 |
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Elections for the Oklahoma State Senate will take place in 2026. The general election is on November 3, 2026.
Elections for the Oklahoma House of Representatives will take place in 2026. The general election is on November 3, 2026.
Elections for the Oklahoma State Senate will take place in 2024. The general election is on November 5, 2024. The primary was June 18, 2024, and a primary runoff was August 27, 2024. The filing deadline was April 5, 2024.
Elections for the Oklahoma House of Representatives will take place in 2024. The general election is on November 5, 2024. The primary was June 18, 2024, and a primary runoff was August 27, 2024. The filing deadline was April 5, 2024.
Elections for the Oklahoma State Senate took place in 2022. The general election was on November 8, 2022. A primary was scheduled for June 28, 2022, and a primary runoff was scheduled for August 23, 2022. The filing deadline was April 15, 2022.
Elections for the Oklahoma House of Representatives took place in 2022. The general election was on November 8, 2022. A primary was scheduled for June 28, 2022, and a primary runoff was scheduled for August 23, 2022. The filing deadline was April 15, 2022.
Elections for the office of Oklahoma State Senate took place in 2020. The general election was held on November 3, 2020. A primary was scheduled for June 30, 2020, and a primary runoff was scheduled for August 25, 2020. The filing deadline was April 10, 2020.
Elections for the office of Oklahoma House of Representatives took place in 2020. The general election was held on November 3, 2020. A primary was scheduled for June 30, 2020, and a primary runoff was scheduled for August 25, 2020. The filing deadline was April 10, 2020.
Elections for the Oklahoma State Senate took place in 2018. A primary election took place on June 26, 2018, and a primary runoff took place on August 28, 2018.[1] Democrats use a hybrid primary and Republicans use a closed primary. The general election was held on November 6, 2018. The candidate filing deadline was April 13, 2018.[2]
Elections for the Oklahoma House of Representatives took place in 2018. A primary election took place on June 26, 2018, and a primary runoff took place on August 28, 2018.[3] Democrats use a hybrid primary and Republicans use a closed primary. The general election was held on November 6, 2018. The candidate filing deadline was April 13, 2018.[4]
Elections for the Oklahoma State Senate took place in 2016. The primary election took place on June 28, 2016, and the general election was held on November 8, 2016. The candidate filing deadline was April 15, 2016.
Elections for the Oklahoma House of Representatives took place in 2016. The primary election took place on June 28, 2016, and the general election was held on November 8, 2016. The candidate filing deadline was April 15, 2016.
Elections for the Oklahoma State Senate took place in 2014. A primary election took place on June 24, 2014. The general election was held on November 4, 2014. The signature filing deadline for candidates wishing to run in this election was April 11, 2014.
Elections for the Oklahoma House of Representatives took place in 2014. A primary election took place on June 24, 2014. The general election was held on November 4, 2014. The signature filing deadline for candidates wishing to run in this election was April 11, 2014.
Elections for the office of Oklahoma State Senate took place in 2012. The primary election was held on June 26, 2012, and the general election was held on November 6, 2012. The candidate filing deadline was April 13, 2012.
Elections for the office of Oklahoma House of Representatives took place in 2012. The primary election was held on June 26, 2012, and the general election was held on November 6, 2012. The candidate filing deadline was April 13, 2012.
Elections for the office of Oklahoma State Senate took place in 2010. The primary election was held on July 27, 2010, and the general election was held on November 2, 2010. The candidate filing deadline was June 9, 2010.
Elections for the office of Oklahoma House of Representatives took place in 2010. The primary election was held on July 27, 2010, and the general election was held on November 2, 2010. The candidate filing deadline was June 9, 2010.
Article V of the Oklahoma Constitution establishes when the Legislature is to be in session. Section 26 of Article V states that the Legislature is to meet in regular session on the first Monday in February of each year, and it is to adjourn its regular session by the last Friday in May of each year. Additionally, Section 26 also states that the Legislature is to meet for organizational purposes on the first Tuesday following the first Monday in January of each odd-numbered year.
Section 27 of Article V contains the rules for convening special sessions of the Legislature. Section 27 allows a special session to be called by the Governor of Oklahoma or by a written call signed by two-thirds of the members of both legislative houses.
In 2024, the legislature was scheduled to convene on February 5, 2024, and adjourn on May 30, 2024.
In 2023, the legislature was scheduled to convene on February 6, 2023, and adjourn on May 26, 2023.
| Click [show] for past years' session dates. | |||
|---|---|---|---|
2022[edit]In 2022, the legislature was scheduled to convene on February 7, 2022, and adjourn on May 27, 2022. 2021[edit]In 2021, the legislature was scheduled to convene on February 1, 2021, and adjourn on May 27, 2021. 2020[edit]In 2020, the legislature was scheduled to convene on February 3, 2020, and adjourn on May 22, 2020. [edit]
Several state legislatures had their sessions impacted as a result of the 2020 coronavirus pandemic. Governor Kevin Stitt (R) called the Oklahoma State Legislature into a special session scheduled to convene on April 6, 2020. The legislature had previously suspended its session, effective March 23, 2020, through April 3, 2020. That suspension was originally scheduled to continue through March 27, 2020. On May 4, 2020, the legislature reconvened its regular session. It adjourned on May 22, 2020.[5][6][7][8] 2019[edit]In 2019, the legislature was in session from February 4, 2019, through May 31, 2019. 2018[edit]In 2018, the legislature was in session from February 5, 2018, through May 3, 2018. To read about notable events and legislation from this session, click here. 2017[edit]
In 2017, the legislature was in session from February 6, 2017, through May 26, 2017. The legislature began a special session on September 25. The session ended on November 17. The legislature began another special session on December 18, which adjourned on December 22. 2016[edit]
In 2016, the legislature was in session from February 1 through May 27. 2015[edit]
In 2015, the legislature was in session from February 2 through May 22. Major issues in 2015[edit]Major issues in the 2015 legislative session included dealing with the $300 million budget shortfall, funding for roads and bridges, criminal justice reform, school choice, and healthcare.[9][10] 2014[edit]
In 2014, the legislature was in session from February 3 through May 23. Major issues in 2014[edit]Major issues in the 2014 legislative session included tax cuts, the budget, prison funding, employee compensation, and judicial reform.[11] 2013[edit]
In 2013, the legislature was in session from February 4 to May 24. Major issues in 2013[edit]Major issues in the 2013 legislative session included changes to the state pension system and workers compensation funds, tax cuts, and increased funding for education.[12] Lawsuit reform[edit]In September 2013, the legislature held a five-day special session where both houses reenacted a lawsuit reform bill. Republicans in the state legislature settled on 23 provisions with the effect of reestablishing key provisions of a 2009 lawsuit reform bill, which was struck down by the state Supreme Court in June 2013.[13] 2012[edit]
In 2012, the legislature was in session from February 6 through May 25. 2011[edit]
In 2011, the legislature was in session from February 7 through May 27.[14] 2010[edit]
In 2010, the legislature was in session from February 1 to May 28.[15] |
| Oklahoma on |
The state operates on an annual budget cycle. The sequence of key events in the budget process is as follows:[16]
Oklahoma is one of 44 states in which the governor has line item veto authority.[16][17]
The governor is constitutionally required to submit a balanced budget proposal. Likewise, the legislature is required to pass a balanced budget.[16]
In Oklahoma, both congressional and state legislative district boundaries are drawn by the Oklahoma State Legislature. These lines may be vetoed by the governor.[18]
If the legislature is unable to approve a state legislative redistricting plan, a backup commission must draw the lines. The commission comprises the following seven members:[18]
The Oklahoma Constitution requires that state Senate district boundaries take into account "population, compactness, area, political units, historical precedents, economic and political interests, contiguous territory, and other major factors."[18]
The redistricting committee of the state House adopted redistricting guidelines similar to the senatorial district requirements described above. These guidelines apply to state House and congressional districts, as well. These guidelines may be amended by the state legislature at its discretion.[18]
Gov. Kevin Stitt (R) signed new legislative maps into law on November 22, 2021.[19] The Senate approved the Senate map in a 46-1 vote on November 17, 2021, and the House approved the Senate map 95-1 on November 19, 2021.[20] The House approved the House map 88-3 on November 17, 2021, and the Senate approved the House map 44-2 on November 19, 2021.[21]These maps took effect for Oklahoma's 2022 legislative elections.
According to the U.S. Census Bureau, Oklahoma's population increased from 3.45 million to 3.75 million between 2000 and 2010.[22] The population was densest around Oklahoma City and Tulsa. Growth rates were highest in the suburban and exurban areas surrounding these cities, while rural Oklahoma counties grew at a lower rate or lost population. Of Oklahoma's 77 counties, 23 saw a drop in population between 2000 and 2010.[23] The state's overall growth rate was 8.7 percent, which was below the national average of 9.7 percent, but not low enough to cost the state a Congressional seat.[24]
Oklahoma officials received detailed Oklahoma results from the Census in February 2011. The legislature formed steering committees in each chamber to draft the maps before the May 27, 2011 deadline. The House of Representatives completed its work relatively quickly, producing a map that avoided putting any incumbents in a district together by early May.[25] The Senate did not produce a map until mid-May.[26][27][28] The House map was passed in its initial vote, while the Senate encountered minority opposition. However, opposition eased on the second round of votes, and the Gov. Mary Fallin (R) signed the bills into law seven days before the deadline.[29][30]
| State legislative salaries, 2024[31] | |
|---|---|
| Salary | Per diem |
| $47,500/year | $174/day |
Oklahoma legislators assume office 15 days following the general election.[32][33]
State legislatures can override governors' vetoes. Depending on the state, this can be done during the regular legislative session, in a special session following the adjournment of the regular session, or during the next legislative session. The rules for legislative overrides of gubernatorial vetoes in Oklahoma are listed below.
How many legislators are required to vote for an override? Two-thirds of members in both chambers.
| Two-thirds of members in both chambers must vote to override a veto, which is 68 of the 101 members in the Oklahoma House of Representatives and 32 of the 48 members in the Oklahoma State Senate. Oklahoma is one of 36 states that requires a two-thirds vote from both of its legislative chambers to override a veto. |
Are there other special rules?
| If the governor vetoes an emergency measure, three-fourths of the members in both chambers are required to override the veto, which is 76 of the 101 state representatives and 36 of the 48 state senators.[34] |
Authority: Article VI, Section 11 of the Oklahoma Constitution.
| "Every bill which shall have passed the Senate and House of Representatives, and every resolution requiring the assent of both branches of the Legislature, shall, before it becomes a law, be presented to the Governor; if he approve, he shall sign it; if not, he shall return it with his objections to the house in which it shall have originated, who shall enter the objections at large in the Journal and proceed to reconsider it. If, after such reconsideration, two-thirds of the members elected to that house shall agree to pass the bill or joint resolution, it shall be sent, together with the objections, to the other house, by which it shall likewise be reconsidered; and, if approved by two-thirds of the members elected to that house, it shall become a law, notwithstanding the objections of the Governor." |
Oklahoma State Senate: From 1992-2013, the Democratic Party was the majority in the Oklahoma State Senate for the first 15 years while the Republicans were the majority for the last five years. The final three years of the study depicted a shift in the Oklahoma senate with all three years being Republican trifectas.
Across the country, there were 541 Democratic and 517 Republican state senates from 1992 to 2013.
Oklahoma State House of Representatives: From 1992-2013, the Democratic Party was the majority in the Oklahoma State House of Representatives for the first 13 years while the Republicans were the majority for the last nine years. Oklahoma was under Republican trifectas for the final three years of the study.
Across the country, there were 577 Democratic and 483 Republican State Houses of Representatives from 1992 to 2013.
Over the course of the 22-year study, state governments became increasingly more partisan. At the outset of the study period (1992), 18 of the 49 states with partisan legislatures had single-party trifectas and 31 states had divided governments. In 2013, only 13 states had divided governments, while single-party trifectas held sway in 36 states, the most in the 22 years studied.
The chart below shows the partisan composition of the Office of the Governor of Oklahoma, the Oklahoma State Senate and the Oklahoma House of Representatives from 1992 to 2013.
The chart below depicts the partisanship of the Oklahoma state government and the state's SQLI ranking for the years studied. For the SQLI, the states were ranked from 1-50, with 1 being the best and 50 the worst. During the years of the study, Oklahoma had both Democratic and Republican trifectas. Its Democratic trifectas occurred from 1992-1994 and from 2003-2004. Its Republican trifectas occurred from 2011-2013. Oklahoma's SQLI ranking was in the bottom-10 for many years of the study, finishing 44th in 1994 at its lowest. In more recent years of the study, however, the state's ranking improved, finishing 31st in 2011 at its highest. Oklahoma's worst ranking occurred during a Democratic trifecta, and its best occurred during a Republican trifecta.
In every state but Delaware, voter approval is required to enact a constitutional amendment. In each state, the legislature has a process for referring constitutional amendments before voters. In 18 states, initiated constitutional amendments can be put on the ballot through a signature petition drive. There are also many other types of statewide measures.
The methods in which the Oklahoma Constitution can be amended:
The Oklahoma Constitution provides three mechanisms for amending the state's constitution—a citizen-initiated process, a legislative process, and a state constitutional convention. Oklahoma requires a simple majority vote (50% plus 1) for voters to approve constitutional amendments.
An initiated constitutional amendment is a citizen-initiated ballot measure that amends a state's constitution. Eighteen (18) states allow citizens to initiate constitutional amendments.
In Oklahoma, the number of signatures required for an initiated constitutional amendment is equal to 15% of the votes cast in the last gubernatorial election. A simple majority vote is required for voter approval.
A simple majority vote is required during one legislative session for the Oklahoma State Legislature to place a constitutional amendment on the ballot. That amounts to a minimum of 51 votes in the Oklahoma House of Representatives and 24 votes in the Oklahoma State Senate, assuming no vacancies. Amendments do not require the governor's signature to be referred to the ballot.
According to Section 2 of Article XXIV of the Oklahoma Constitution, a question about whether to hold a state constitutional convention is to automatically appear on the state's ballot every 20 years. Oklahoma is one of 14 states that provides for an automatic constitutional convention question. However, the last time Oklahomans voted on such a question was in 1970.[35] According to the State Constitutional Convention Clearinghouse, "Since 1970, Oklahoma’s legislature has refused to follow its Constitution with regard to this provision. In 1994, it placed a referendum on the ballot to eliminate this requirement, but the people of Oklahoma defeated it. Since 1990, many bills have been introduced to implement this part of the Constitution but none has passed."[36]
2025 measures:
Certified:
No measures to list
2024 measures:
Below is a list of measures that were referred to the 2024 ballot by the legislature.
Certified:
| Oklahoma Public Infrastructure Districts Amendment | Democrats | Republicans | |||
| Senate: | Required: 25 | Yes votes: 38 (79.17%) | No votes: 7 (14.58%) | Yes: 6; No: 1 | Yes: 32; No: 6 |
| House: | Required: 51 | Yes votes: 66 (65.35%) | No votes: 27 (26.73%) | Yes: 6; No: 11 | Yes: 60; No: 16 |
| Oklahoma Citizenship Requirement for Voting Amendment | Democrats | Republicans | |||
| Senate: | Required: 25 | Yes votes: 37 (77.1%%) | No votes: 7 (14.6%%) | Yes: 0; No: 7 | Yes: 37; No: 0 |
| House: | Required: 51 | Yes votes: 71 (70.3%%) | No votes: 11 (10.9%%) | Yes: 0; No: 11 | Yes: 71; No: 0 |
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