State legislatures in 2018

U.S. Congress
State executive officials
State legislatures
Elections

Before the 2017 state legislative elections, Democrats controlled 31 state legislative chambers, while Republicans controlled 68. Following the elections, and going into 2018, Democrats controlled 32 chambers and Republicans controlled 67.

Partisan control

By chamber

Partisan Control of All 99 State Legislatures
	Pre-election		Post-election
Legislative Chamber
State senates	13	37	14	36
State houses	18	31	18	31
Total:	31	68	32	67

By seat

Partisan Balance of All 7,383 State Legislative Seats
	Pre-election			Post-election
Legislative Chamber
State senates	803	1,150	19	805	1,139	28
State houses	2,317	3,030	64	2,320	3,013	78
Total:	3,120	4,180	83	3,125	4,152	106

See also

• Number of state legislators
• State legislative elections, 2017
• State legislative special elections, 2017

External links

• Search Google News for this topic

Footnotes

State legislatures

Legislatures

Alabama (H, S) · Alaska (H, S) · Arizona (H, S) · Arkansas (H, S) · California (A, S) · Colorado (H, S) · Connecticut (H, S) · Delaware (H, S) · Florida (H, S) · Georgia (H, S) · Hawaii (H, S) · Idaho (H, S) · Illinois (H, S) · Indiana (H, S) · Iowa (H, S) · Kansas (H, S) · Kentucky (H, S) · Louisiana (H, S) · Maine (H, S) · Maryland (H, S) · Massachusetts (H, S) · Michigan (H, S) · Minnesota (H, S) · Mississippi (H, S) · Missouri (H, S) · Montana (H, S) · Nebraska · Nevada (A, S) · New Hampshire (H, S) · New Jersey (GA, S) · New Mexico (H, S) · New York (A, S) · North Carolina (H, S) · North Dakota (H, S) · Ohio (H, S) · Oklahoma (H, S) · Oregon (H, S) · Pennsylvania (H, S) · Rhode Island (H, S) · South Carolina (H, S) · South Dakota (H, S) · Tennessee (H, S) · Texas (H, S) · Utah (H, S) · Vermont (H, S) · Virginia (H, S) · Washington (H, S) · West Virginia (H, S) · Wisconsin (A, S) · Wyoming (H, S)

2026

State legislative elections (2026) • State legislative special elections (2026) • Primary dates and filing requirements • 2026 Session Dates

2025

State legislative elections (2025) • State legislative special elections (2025) • Primary dates and filing requirements • 2025 Session Dates

Historical elections

2024 • 2023 • 2022 • 2021 • 2020 • 2019 • 2018 • 2017 • 2016 • 2015 • 2014 • 2013 • 2012 • 2011 • 2010 • 2009 • 2008 • 2007 • 2006 • 2005 • 2004 • 2003 • 2002 • 2001 • 2000

Features of state legislatures

How vacancies are filled in state legislatures • States with a full-time legislature • State legislatures with term limits • Comparison of state legislative salaries • When state legislators assume office after a general election • Population represented by state legislators • State constitutional articles governing state legislatures • State legislative sessions • Resign-to-run law • State legislature candidate requirements by state • Official names of state legislatures • State legislative chambers that use multi-member districts • Factors Affecting Competitiveness in State Legislative Elections

State senates

Length of terms of state senators • State senators • Partisan composition of state senates • State senators sorted by year first elected

State houses

Length of terms of state representatives • State representatives • Partisan composition of state houses • State representatives sorted by year first elected

Leadership positions

President of the Senate • President Pro Tempore • Senate Majority Leader • Senate Minority Leader • House Majority Leader • House Minority Leader • State Speaker of the House

Ballotpedia

About

Overview • What people are saying • Support Ballotpedia • Contact • Contribute • Job opportunities

---

Executive: Leslie Graves, Founder and CEO • Gwen Beattie, Chief Operating Officer

Communications: Alison Graves, Director of Communications • Carley Allensworth • Abigail Campbell • Sarah Groat • Nathaniel Harwood • Dillon Redmond
External Relations: Geoff Pallay, Director of External Relations • Ken Carbullido, Vice President of Election Product and Technology Strategy • Ashley Fleming • Thomas Mardik • Hannah Nelson
Operations: Meghann Olshefski, Director of Operations • Amanda Herbert • Mandy Morris • Caroline Presnell • Kelly Rindfleisch
Tech: Matt Latourelle, Director of Technology Operations • Ryan Burch • Kirsten Corrao • Beth Dellea • Travis Eden • Tate Kamish • Margaret Kearney • Eric Lotto • Joseph Sanchez • Mary Susmitha

Contributors: Scott Rasmussen

---

Editorial Content

Josh Altic, Director of Content • Daniel Anderson, Associate Director of Elections & Data • Cory Eucalitto, Associate Director of Features • Ryan Byrne, Managing Editor of Ballot Measures • Mandy McConnell, Managing Editor of News • Doug Kronaizl, Managing Editor of Local Expansion • Abbey Smith, Managing Editor of Elections • Janie Valentine, Managing Editor of Law • Joel Williams, Managing Editor of Events • Joseph Greaney, Managing Editor of Policy • Andrew Bahl • Jaclyn Beran • Marielle Bricker • Joseph Brusgard • Emma Burlingame • Kelly Coyle • Jon Dunn • Victoria Edwards • Thomas Ellis • Nicole Fisher • Thomas Grobben • Brianna Hosea • Molly Kehoe • Tyler King • Glorie Martinez • Norm Leahy, Senior Editor • Nathan Maxwell • Brandon McCauley • Andrew McNair • Ellie Mikus • Mackenzie Murphy • Kaley Platek • Samantha Post • Adam Powell • Annelise Reinwald • Spencer Richardson • Victoria Rose • Briana Ryan • Myj Saintyl • Maddy Salucka • Emma Soukup • Alexis Thacker • Mina Vogel • Samuel Wonacott • Trenton Woodcox • Heather Yates