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List of United States state legislatures

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This is a list of United States state legislatures. Each state in the United States has a legislature as part of its form of civil government. Most of the fundamental details of the legislature are specified in the state constitution. With the exception of Nebraska, all state legislatures are bicameral bodies, composed of a lower house (Assembly, General Assembly, State Assembly, House of Delegates, or House of Representatives) and an upper house (Senate). The United States also has one federal district and five non-state territories with local legislative branches, which are listed below. Among the states, the Nebraska Legislature is the only state with a unicameral body. However, three other jurisdictions – the District of Columbia, Guam, and the U.S. Virgin Islands – also have unicameral bodies.

The exact names, dates, term lengths, term limits, electoral systems, electoral districts, and other details are determined by an individual state's laws.

Party summary

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Party control of legislatures
Republican 28
Democratic 20
Split[nb 1] 2
Total 50
Party control of state governments
Republican trifecta 23
Democratic trifecta 17
Democratic governor/Republican legislature 5
Republican governor/Democratic legislature 3
Democratic governor/Split legislature 1
Republican governor/Split legislature 1
Total 50

Note: A party with a numerical majority in a chamber may be forced to share power with other parties due to informal coalitions or may cede power outright because of divisions within its caucus.

US state governments (governor and legislature) by party control
  Democratic control
  Republican control
  Split control
US state legislatures by party control
  Democratic control
  Republican control
  Split control

State legislatures

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State State executive Legislature name Lower house Upper house
Name Size [1] Party strength Term
(yrs.)
Name Size [1] Party strength Term
(yrs.)
 Alabama Governor Legislature House of Representatives 105 R 76–29 4 Senate 35 R 27–8 4
 Alaska Governor Legislature House of Representatives 40 MC 23–16, 1 NCR[nb 2] 2 Senate 20 Coal. 17–0, 3 NCR[nb 3] 4
 Arizona Governor State Legislature House of Representatives 60 R 31–29 2 Senate 30 R 16–14 2
 Arkansas Governor General Assembly House of Representatives 100 R 82–18 2 Senate 35 R 29–6 4
 California Governor State Legislature[nb 4] State Assembly 80 D 62–18 2 State Senate 40 D 31–9 4
 Colorado Governor General Assembly House of Representatives 65 D 46–19 2 Senate 35 D 23–12 4
 Connecticut Governor General Assembly House of Representatives 151 D 98–53 2 State Senate 36 D 24–12 2
 Delaware Governor General Assembly House of Representatives 41 D 26–15 2 Senate 21 D 15–6 4
 Florida Governor Legislature House of Representatives 120 R 84–36 2 Senate 40 R 28–12 4
 Georgia Governor General Assembly House of Representatives 180 R 102–78 2 State Senate 56 R 33–23 2
 Hawaii Governor Legislature House of Representatives 51 D 45–6 2 Senate 25 D 23–2 4
 Idaho Governor Legislature House of Representatives 70 R 59–11 2 Senate 35 R 28–7 2
 Illinois Governor General Assembly House of Representatives 118 D 78–40 2 Senate 59 D 40–19 2 or 4
 Indiana Governor General Assembly House of Representatives 100 R 70–30 2 Senate 50 R 40–10 4
 Iowa Governor General Assembly House of Representatives 100 R 64–36 2 Senate 50 R 34–16 4
 Kansas Governor Legislature House of Representatives 125 R 85–40 2 Senate 40 R 28–11, 1 ind. 4
 Kentucky Governor General Assembly House of Representatives 100 R 80–20 2 Senate 38 R 31–7 4
 Louisiana Governor Legislature[nb 5] House of Representatives 105 R 73–32 4 State Senate 39 R 28–11 4
 Maine Governor Legislature House of Representatives 151 D 81–68, 2 ind.[nb 6] 2 Senate 35 D 22–13 2
 Maryland Governor General Assembly House of Delegates 141 D 102–39 4 Senate 47 D 34–13 4
 Massachusetts Governor General Court House of Representatives 160 D 134–25, 1 ind. 2 Senate 40 D 36–4 2
 Michigan Governor Legislature House of Representatives 110 D 56–54 2 Senate 38 D 20–18 4
 Minnesota Governor Legislature House of Representatives 134 DFL 70–64 2 Senate 67 DFL 34–33 2, 4, 4
 Mississippi Governor Legislature House of Representatives 122 R 79–41, 2 ind. 4 State Senate 52 R 36–16 4
 Missouri Governor General Assembly House of Representatives 163 R 111–52 2 Senate 34 R 24–10 4
 Montana Governor Legislature House of Representatives 100 R 68–32 2 Senate 50 R 34–16 4
 Nebraska Governor Legislature (Unicameral) Legislature[nb 7] 49 R 33–15, 1 ind.[nb 8] 4
 Nevada Governor Legislature Assembly 42 D 28–14 2 Senate 21 D 13–8 4
 New Hampshire Governor General Court House of Representatives 400 R 202–195, 3 ind. 2 Senate 24 R 14–10 2
 New Jersey Governor Legislature General Assembly 80 D 52–28 2 Senate 40 D 25–15 2, 4, 4
 New Mexico Governor Legislature House of Representatives 70 D 45–25 2 Senate 42 D 27–15 4
 New York Governor State Legislature State Assembly 150 D 102–48 2 State Senate 63 D 42–21 2
 North Carolina Governor General Assembly House of Representatives 120 R 72–48 2 Senate 50 R 30–20 2
 North Dakota Governor Legislative Assembly House of Representatives 94 R 82–12 4 Senate 47 R 43–4 4
 Ohio Governor General Assembly House of Representatives 99 R 67–32 2 Senate 33 R 26–7 4
 Oklahoma Governor Legislature House of Representatives 101 R 81–20 2 Senate 48 R 40–8 4
 Oregon Governor Legislative Assembly House of Representatives 60 D 35–25 2 State Senate 30 D 17–12, 1 ind. 4
 Pennsylvania Governor General Assembly House of Representatives 203 D 102–101 2 State Senate 50 R 28–22 4
 Rhode Island Governor General Assembly House of Representatives 75 D 65–9, 1 ind. 2 Senate 38 D 33–5 2
 South Carolina Governor General Assembly House of Representatives 124 R 88–36 2 Senate 46 R 30–15, 1 ind. 4
 South Dakota Governor Legislature House of Representatives 70 R 63–7 2 Senate 35 R 31–4 2
 Tennessee Governor General Assembly House of Representatives 99 R 75–24 2 Senate 33 R 27–6 4
 Texas Governor Legislature House of Representatives 150 R 87–63 2 Senate 31 R 19–12 4
 Utah Governor State Legislature[nb 9] House of Representatives 75 R 61–14 2 State Senate 29 R 23–6 4
 Vermont Governor General Assembly House of Representatives 150 MC 112–38[nb 10] 2 Senate 30 MC 23–7[nb 11] 2
 Virginia Governor General Assembly House of Delegates 100 D 51–49 2 Senate 40 D 21–19 4
 Washington Governor State Legislature[nb 12] House of Representatives 98 D 58–40 2 State Senate 49 D 29–20 4
 West Virginia Governor Legislature House of Delegates 100 R 89–11 2 Senate 34 R 31–3 4
 Wisconsin Governor State Legislature State Assembly 99 R 64–35 2 Senate 33 R 22–11 4
 Wyoming Governor Legislature House of Representatives 62 R 57–5 2 Senate 31 R 29–2 4

Current legislatures

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Lists of past terms/sessions

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Federal district and territorial legislatures

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Federal district or territory Governor Name Lower house Upper house
Name Size [1] Party strength Term
(yrs)
Name Size [1] Party strength Term
(yrs)
 American Samoa Governor Fono House of Representatives 20 NP 20[nb 13] 2 Senate 18 NP 18 4
 District of Columbia Mayor Council (Unicameral) Council 13 D 11–0, 2 ind. 4
 Guam Governor Legislature (Unicameral) Legislature 15 D 9–6 2
 Northern Mariana Islands Governor Commonwealth Legislature House of Representatives 20 Coal. 16–4[nb 14] 2 Senate 9 Coal. 5–4[nb 15] 4
 Puerto Rico Governor Legislative Assembly House of Representatives 51 26 PPD, 21 PNP, 2 MVC, 1 PIP, 1 PD[nb 16] 4 Senate 27 12 PPD, 10 PNP, 2 MVC, 1 PIP, 1 PD, 1 ind.[nb 16] 4
 United States Virgin Islands Governor Legislature (Unicameral) Legislature 15 D 11–0, 4 ind. 2

Current legislatures

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State Session Last Election
 Puerto Rico 19th Legislative Assembly of Puerto Rico 8 November 2020 (House)

8 November 2020 (Senate)

 Northern Mariana Islands 23rd Northern Mariana Islands Legislature 8 November 2022 (House)

8 November 2022 (Senate)

 District of Columbia 8 November 2022
 American Samoa 37th American Samoa Fono November 8, 2022 (House)

November 8, 2022 (Senate)

 U.S. Virgin Islands 35th Virgin Islands Legislature 8 November 2022

National Conference of State Legislatures. Their latest tables

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States

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Abbreviations: vacancy, undecided, recall, Covenant Party, New Progressive Party, Popular Democratic Party.

2024 State & Legislative Partisan Composition. As of August 2, 2024. National Conference of State Legislatures.[2]
STATE Total Seats Total Senate Senate Dem. Senate Rep. Senate other Total House House Dem. House Rep. House other Leg. Control Gov. Party State Control
Alabama 140 35 8 27 105 28 76 1v Rep Rep Rep
Alaska 60 20 9 11 40 13 22 5 Rep Rep Rep
Arizona 90 30 14 16 60 28 32 Rep Dem Divided
Arkansas 135 35 6 29 100 18 82 Rep Rep Rep
California 120 40 32 8 80 62 17 1v Dem Dem Dem
Colorado 100 35 23 12 65 46 19 Dem Dem Dem
Connecticut 187 36 24 12 151 98 53 Dem Dem Dem
Delaware 62 21 15 6 41 26 15 Dem Dem Dem
Florida 160 40 12 28 120 36 83 1v Rep Rep Rep
Georgia 236 56 23 33 180 78 102 Rep Rep Rep
Hawaii 76 25 23 2 51 45 6 Dem Dem Dem
Idaho 105 35 7 28 70 11 59 Rep Rep Rep
Illinois 177 59 40 19 118 78 40 Dem Dem Dem
Indiana 150 50 10 40 100 30 70 Rep Rep Rep
Iowa 150 50 16 34 100 36 64 Rep Rep Rep
Kansas 165 40 11 29 125 40 85 Rep Dem Divided
Kentucky 138 38 7 31 100 20 80 Rep Dem Divided
Louisiana 144 39 11 28 105 32 73 Rep Rep Rep
Maine 186 35 22 13 151 79 67 2, 3v Dem Dem Dem
Maryland 188 47 34 13 141 102 39 Dem Dem Dem
Massachusetts 200 40 36 4 160 133 25 2 Dem Dem Dem
Michigan 148 38 20 18 110 56 54 Dem Dem Dem
Minnesota 201 67 33 33 1v 134 70 64 Divided Dem Divided
Mississippi 174 52 16 36 122 41 79 2 Rep Rep Rep
Missouri 197 34 7 23 4v 163 51 111 1 Rep Rep Rep
Montana 150 50 16 34 100 32 68 Rep Rep Rep
Nebraska 49 49 49 Unicameral - nonpartisan N/A Rep N/A
Nevada 63 21 13 7 1v 42 26 14 2v Dem Rep Divided
New Hampshire 424 24 10 14 400 193 198 2, 7v Rep Rep Rep
New Jersey 120 40 25 15 80 52 28 Dem Dem Dem
New Mexico 112 42 27 15 70 45 25 Dem Dem Dem
New York 213 63 41 21 1v 150 100 48 2v Dem Dem Dem
North Carolina 170 50 20 30 120 48 72 Rep Dem Divided
North Dakota 141 47 4 42 1v 94 12 82 Rep Rep Rep
Ohio 132 33 7 26 99 32 67 Rep Rep Rep
Oklahoma 149 48 8 40 101 20 81 Rep Rep Rep
Oregon 90 30 17 12 1 60 35 24 1 Dem Dem Dem
Pennsylvania 253 50 22 28 203 100 101 2v Rep Dem Divided
Rhode Island 113 38 32 5 1v 75 65 9 1 Dem Dem Dem
South Carolina 170 46 15 30 1 124 36 88 Rep Rep Rep
South Dakota 105 35 4 31 70 7 63 Rep Rep Rep
Tennessee 132 33 6 27 99 24 75 Rep Rep Rep
Texas 181 31 12 19 150 64 86 Rep Rep Rep
Utah 104 29 6 23 75 14 61 Rep Rep Rep
Vermont 180 30 22 7 1 150 105 37 8 Dem Rep Divided
Virginia 140 40 21 19 100 51 49 Dem Rep Divided
Washington 147 49 29 20 98 58 40 Dem Dem Dem
West Virginia 134 34 3 31 100 11 89 Rep Rep Rep
Wisconsin 132 33 10 22 1v 99 34 64 1v Rep Dem Divided
Wyoming 93 31 2 29 62 5 57 Rep Rep Rep
Total States 7386 1973 831 1080 52, 10

vacant

5413 2426 2943 24, 20

vacant

29R, 19D,

1 Div.

27R,

23D

23R,

16D, 10 Div.

U.S. Territories

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Abbreviations: vacancy, undecided, recall, Covenant Party, New Progressive Party, Popular Democratic Party.

U.S. territories and legislative partisan composition. As of August 2, 2024. National Conference of State Legislatures.[2]
U.S. Territories Total Seats Total Senate Senate Dem. Senate Rep. Senate other Total House House Dem. House Rep. House Other Leg. Control Gov. Party Ter. Control
American Samoa 39 18 Non-partisan 18 21 Non-partisan 21 Dem
District of Columbia 13 13 11 2 Unicameral Dem N/A Dem
Guam 15 15 9 6 Unicameral Dem
Mariana Islands 29 9 2 4 3 20 4 3 13 Divided Ind Divided
Puerto Rico 78 27 12 DPP 10 NPP 5 51 25 DPP 21 NPP 5 DPP NPP Divided
Virgin Islands 15 15 15 Unicameral - nonpartisan Dem Dem Dem

See also

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Notes

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  1. ^ "Split" in the sense that each of the two chambers are controlled by a different party (e.g., a Democratic Senate and Republican House) or one chamber is evenly split between parties and thus "hung". The Nebraska Legislature is nonpartisan, and although the majority of members are registered members of the Republican Party, Nebraska's lack of formal party structure within its rules means that no single political party controls the Nebraska Legislature to the extent that political parties often control legislative bodies in other US states. However, for the general purposes of this information, understanding the Nebraska Legislature to be Republican-controlled is a merited oversimplification.
  2. ^ The majority in the Alaska House of Representatives is held by a coalition of 20 Republicans, 2 Democrats and 1 Independent. The minority consists of 11 Democrats, 4 Independents and 1 Republican. There is also 1 Republican part of neither group.
  3. ^ The majority in the Alaska Senate is held by a coalition of 9 Democrats and 8 Republicans. There are 3 Republicans outside the caucus.
  4. ^ The Constitution of California names it the "California Legislature", but the legislature brands itself as the "California State Legislature".
  5. ^ The Constitution of Louisiana vests legislative authority in "a legislature, consisting of a Senate and a House of Representatives," and refers to it as "the legislature" throughout, without officially designating a term for the two houses together. However, the two bodies do use the term "Louisiana State Legislature" in official references to itself.
  6. ^ There are 3 additional non-voting seats allocated to sovereign tribal nations within Maine. Since 2018, only one seat (belonging to the Passamaquoddy) is filled; the current tribal representative is a non-partisan/independent but is not counted in this total.
  7. ^ When Nebraska switched to a unicameral legislature in 1937, the lower house was abolished. All current Nebraskan legislators are referred to as "Senators", as the pre-1937 senate was the retained house.
  8. ^ Nebraska's legislature is de jure nonpartisan but senators' political affiliations are publicly known and voting often happens along party lines; the de facto composition is given here.
  9. ^ The Constitution of Utah names it the "Legislature of the State of Utah", but the legislature brands itself as the "Utah State Legislature".
  10. ^ The majority in the Vermont House of Representatives is held by a coalition of 105 Democrats, 4 Vermont Progressives and 3 independents. The minority consists of 37 Republicans and 1 Libertarian.
  11. ^ The majority in the Vermont Senate is held by a coalition of 22 Democrats and 1 Vermont Progressive. 7 Republicans make up the minority.
  12. ^ The Constitution of Washington names it "the legislature of the state of Washington", but the legislature brands itself as the "Washington State Legislature".
  13. ^ The American Samoa House of Representatives also includes one nonpartisan non-voting delegate representing Swains Island.
  14. ^ The majority in the Northern Mariana Islands House of Representatives is held by a coalition of 4 Democrats and 12 independents. The minority consists of 3 Republicans and 1 Independent.
  15. ^ The majority in the Northern Mariana Islands Senate is held by a coalition of 3 independents and 2 Democrats. The minority consists of 4 Republicans.
  16. ^ a b The parties of Puerto Rico are separate from the Republican and Democratic parties.

References

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  1. ^ a b c d The Book of the States (53 ed.). The Council of State Governments. January 7, 2022. Retrieved July 10, 2022.
  2. ^ a b "State Partisan Composition". National Conference of State Legislatures. Scroll down to latest monthly PDF link. Download it. Convert to Excel. Then copy from freeware LibreOffice Calc to Visual Editor. See how at the various Help:Table pages.
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