Senate & House seniority

Senate seniority data is available for the 88th (2023), 87th (2021), 86th (2019), 85th (2017), 84th (2015), 83rd (2013), 82nd (2011), 81st (2009), 80th (2007), 79th (2005), 78th (2003), 77th (2001), 76th (1999), 75th (1997), 74th (1995), and 73rd (1993), Legislatures.

House seniority data is available for the 88th (2023), 87th (2021), 86th (2019),85th (2017), 84th (2015), 83rd (2013), 82nd (2011), 81st (2009), 80th (2007), 79th (2005), 78th (2003), 77th (2001), 76th (1999), 75th (1997), 74th (1995), 73rd (1993), 72nd (1991), 71st (1989), 70th (1987), 69th (1985), and 68th (1983) Legislatures.

House seniority lists arranged alphabetically by class are available for the 88th (2023), 86th (2019), 85th (2017), 84th (2015), 83rd (2013), 82nd (2011), and 81st (2009) Legislatures