Open seats in the 2012 state legislative elections

2012 Competitiveness Overview
Primary competition (state comparison)
Incumbents with no challenges at all in 2012 Incumbents defeated • Victorious challengers • Primary competitiveness
Major party challengers (state comparison)
List of candidates with no competition
Open seats (state comparisons)
Impact of term limits on # of open seats Long-serving senators • Long-serving reps
Chart Comparing 2012 Results
Chart Comparing 2012 Results • Comparisons Between Years
Competitiveness Index • Absolute Index
2012 State Legislative Elections 2012 Competitiveness Tracker
Competitiveness Studies from Other Years
2007 • 2009 • 2010 • 2011 • 2013 • 2014

There were 6,015 seats in 44 states with a general election in 2012. We took a look at each of the states to see how many state legislative districts have only challengers seeking election in 2012.

Our main findings:

• In 1,227 (20.4%) of the 6,015 seats up for election in 2012, the incumbent did not run for re-election, either because he or she voluntarily chose not to run again, or because of term limits.
• In 4,783 (79.5%) of the 6,015 seats up for election in 2012, the incumbent ran for re-election.
• There were 1,277 (21.2%) seats up for election in 2012 where an incumbent did not run for that seat.

• In 2012, redistricting often times creates open districts that would have otherwise not been in a non-redistricting year.

States compared by open seats[edit]

See also[edit]

• State legislative elections, 2012
• Impact of term limits on state legislative elections in 2012
• 2012 state legislative elections analyzed using a Competitiveness Index
• Incumbents with no primary challenger in the 2012 state legislative elections
• Major party candidates with major party competition in the November 2012 state legislative elections

v • e Competitiveness in State Legislative Elections Background A "Competitiveness Index" for capturing competitiveness in state legislative elections • Creating an absolute measure for the "Competitiveness Index" in state legislative elections • Year-by-year comparison of results • Factors Affecting Competitiveness in State Legislative Elections 2024 Competitiveness Analysis Main Page • Impact of term limits • Open seats • Contested primaries • Incumbents in contested primaries • Major party competition • Incumbents defeated • Unconsted incumbents • Primary statistics 2023 Competitiveness Analysis Main Page • Impact of term limits • Open seats • Contested primaries • Incumbents in contested primaries • Major party competition • Incumbents defeated • Primary statistics 2022 Competitiveness Analysis Main Page • Impact of term limits • Open seats • Contested primaries • Incumbents in contested primaries • Major party competition • Incumbents defeated • Primary statistics 2021 Competitiveness Analysis Main Page • Major party competition • Open seats • Impact of term limits • Incumbents in contested primaries • Primary competitiveness • Incumbents defeated 2020 Competitiveness Analysis Main Page • Major party candidates with major party opposition • Open seats • Impact of term limits • Incumbents in contested primaries • Primary competitiveness • Incumbents defeated 2019 Competitiveness Analysis Main Page • Major party candidates with major party opposition • Open seats • Impact of term limits • Primary competitiveness • Incumbents defeated 2018 Competitiveness Analysis Main Page • Major party candidates with major party opposition • Open seats • Aftermath of the 2016 presidential election 2017 Primary competitiveness • Open seats • Incumbents with no primary challenger • Major party candidates with major party opposition • Incumbents defeated 2016 Competitiveness Analysis Main Page • Open Seats • Incumbents with no primary challenger • Major party candidates with major party opposition • Incumbents defeated 2015 Competitiveness Analysis Main Page • Open Seats • Incumbents with no primary challenger • Major party candidates with major party opposition • States Compared by Competitiveness • Incumbents defeated • Victorious challengers • List of candidates with no primary or general election opposition 2014 Competitiveness Analysis Main Page • Open Seats • Incumbents with no primary challenger • Major party candidates with major party opposition • States Compared by Competitiveness • Incumbents defeated • Victorious challengers • List of candidates with no primary or general election opposition 2013 Competitiveness Analysis Main Page • Open Seats • Incumbents with no primary challenger • Major party candidates with major party opposition • States Compared by Competitiveness • Incumbents with no primary or general election opposition • Incumbents defeated • Victorious challengers • List of candidates with no major party opposition 2012 Competitiveness Analysis Main Page • Open Seats • Incumbents with no primary challenger • Major party candidates with major party opposition • States Compared by Competitiveness • Incumbents with no primary or general election opposition • Incumbents defeated • Victorious challengers • List of candidates with no major party opposition • Impact of term limits 2011 Competitiveness Analysis Main Page • Open Seats • Incumbents with no primary challenger • Major party candidates with major party opposition • States Compared by Competitiveness • Incumbents with no primary or general election opposition • Incumbents defeated • Victorious challengers • List of candidates with no major party opposition • Impact of term limits 2010 Competitiveness Analysis Main Page • Open Seats •Incumbents with no primary challenger • Major party candidates with major party opposition • States Compared by Competitiveness • Incumbents with no primary or general election opposition • Incumbents defeated • Victorious challengers • List of candidates with no major party opposition • Impact of term limits 2009 Competitiveness Analysis Main Page • Open Seats • Incumbents with no primary challenger • Major party candidates with major party opposition 2007 Competitiveness Analysis Main Page • Open Seats • Incumbents with no primary challenger • Major party candidates with major party opposition

v • e 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) 2024 State legislative elections (2024) • State legislative special elections (2024) • Primary dates and filing requirements • 2024 Session Dates 2023 State legislative elections (2023) • State legislative special elections (2023) • Primary dates and filing requirements • 2023 Session Dates Historical elections 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