South Dakota Legislature

South Dakota legislators ranked by votes with the Speaker or President Pro Tempore, party loyalty and bills passed

Every current legislator's scores and the bills they passed, by chamber. Select a column heading to sort.

South Dakota House
Logan Manhart Republican 1 0 6 72% 83% 89% 30 0%
Nick Fosness Republican 1 0 0 40% 67% 54% 54 0.9%
David Kull Republican 2 6 9 42% 68% 49% 65 0.2%
John Sjaarda Republican 2 0 12 83% 90% 98% 2 0%
Al Novstrup Republican 3 0 10 74% 84% 86% 34 0.3%
Brandei Schaefbauer Republican 3 1 5 79% 87% 92% 21 2%
Dylan Jordan Republican 4 1 13 69% 78% 88% 31 1%
Kent Roe Republican 4 2 4 40% 66% 47% 66 0%
Josephine Garcia Republican 5 1 17 81% 88% 94% 17 0.9%
Matt Roby Republican 5 7 13 45% 69% 58% 49 0.5%
Aaron Aylward Republican 6 2 10 69% 81% 92% 21 8%
Tim Czmowski Republican 6 0 1 49% 70% 68% 43 17%
Mellissa Heermann Republican 7 4 5 41% 66% 50% 63 0.8%
Roger DeGroot Republican 7 0 3 37% 64% 42% 70 6%
Tim Reisch Republican 8 1 2 40% 66% 50% 63 5%
Tim Walburg Republican 8 5 8 47% 70% 58% 49 2%
Bethany Soye Republican 9 3 5 84% 88% 96% 7 33%
Tesa Schwans Republican 9 2 6 86% 91% 95% 12 0%
Bobbi Andera Republican 10 1 9 81% 89% 93% 19 0%
Erin Healy Democratic 10 2 6 34% 58% 97% 4 0%
Brian Mulder Republican 11 5 14 56% 74% 72% 41 0.6%
Keri Weems Republican 11 1 5 42% 67% 54% 54 0.8%
Amber Arlint Republican 12 1 3 45% 69% 59% 48 1%
Greg Jamison Republican 12 2 5 58% 76% 75% 39 0%
Jack Kolbeck Republican 13 1 1 45% 67% 58% 49 0.9%
John Hughes Republican 13 10 19 82% 89% 94% 17 0.8%
Taylor Rehfeldt Republican 14 11 14 41% 67% 52% 60 4%
Tony Kayser Republican 14 3 6 82% 89% 96% 7 0%
Erik Muckey Democratic 15 4 12 36% 59% 99% 1 0.5%
Kadyn Wittman Democratic 15 2 6 34% 58% 98% 2 0.8%
John Shubeck Republican 16 1 5 72% 84% 91% 25 0%
Karla Lems Republican 16 1 8 90% 94% 96% 7 0.3%
Chris Kassin Republican 17 4 5 45% 69% 56% 52 0%
William Shorma Republican 17 0 4 43% 67% 51% 62 5%
Julie Auch Republican 18 2 12 87% 92% 97% 4 0%
Mike Stevens Republican 18 3 5 38% 64% 44% 68 0.5%
Drew Peterson Republican 19 4 6 42% 67% 53% 59 3%
Jessica Bahmuller Republican 19 1 1 71% 83% 86% 34 3%
Jeff Bathke Republican 20 1 4 38% 64% 44% 68 51%
Kaley Nolz Republican 20 1 3 85% 91% 95% 12 1%
Jim Halverson Republican 21 2 2 42% 67% 54% 54 0.9%
Marty Overweg Republican 21 3 6 78% 86% 88% 31 0%
Kevin Van Diepen Republican 22 0 0 39% 66% 47% 66 0.8%
Lana Greenfield Republican 22 3 4 63% 79% 79% 36 0%
Scott Moore Republican 23 2 3 51% 72% 65% 44 2%
Spencer Gosch Republican 23 1 9 78% 83% 92% 21 7%
Mike Weisgram Republican 24 4 16 43% 68% 54% 54 2%
Will Mortenson Republican 24 9 13 46% 69% 60% 46 5%
Les Heinemann Republican 25 2 6 78% 87% 93% 19 4%
Jon Hansen Republican · Speaker of the House since 2025 25 3 6 — — 96% 7 0%
Eric Emery Democratic 26A 2 11 39% 62% 78% 37 5%
Rebecca Reimer Republican 26B 5 7 45% 68% 56% 52 2%
Liz May Republican 27 0 5 84% 90% 91% 25 10%
Peri Pourier Republican 27 3 6 59% 76% 52% 60 12%
Jana Hunt Republican 28A 2 7 77% 86% 92% 21 0%
Travis Ismay Republican 28B 0 18 78% 85% 95% 12 0%
Kathy Rice Republican 29 0 14 78% 87% 96% 7 0%
Terri Jorgenson Republican 29 2 7 77% 87% 91% 25 0%
Tim Goodwin Republican 30 4 16 57% 75% 76% 38 8%
Trish Ladner Republican 30 2 6 55% 75% 70% 42 3%
Mary Fitzgerald Republican 31 6 13 60% 78% 75% 39 2%
Scott Odenbach Republican 31 0 9 86% 92% 95% 12 0%
Nicole Uhre-Balk Democratic 32 3 8 35% 59% 97% 4 0%
Steve Duffy Republican 32 1 1 43% 68% 54% 54 2%
Curt Massie Republican 33 1 1 50% 72% 65% 44 0%
Phil Jensen Republican 33 0 9 68% 77% 88% 31 0.6%
Heather Baxter Republican 34 2 9 77% 86% 95% 12 0%
Mike Derby Republican 34 0 6 47% 70% 60% 46 0%
Tina Mulally Republican 35 1 7 68% 72% 91% 25 11%
Tony Randolph Republican 35 2 11 70% 79% 90% 29 5%
Former members this term (3)

South Dakota Senate
Michael Rohl Republican 1 10 20 44% 75% 58% 24 2%
Steve Kolbeck Republican 2 4 10 48% 76% 57% 25 2%
Carl Perry Republican 3 2 8 73% 88% 94% 6 0%
Stephanie Sauder Republican 4 1 1 41% 73% 49% 33 0%
Glen Vilhauer Republican 5 0 1 43% 75% 53% 27 0%
Ernie Otten Republican 6 2 7 62% 83% 79% 20 0.3%
Tim Reed Republican 7 13 23 43% 74% 50% 31 0.9%
Casey Crabtree Republican 8 10 16 43% 74% 59% 23 0.6%
Joy Hohn Republican 9 3 11 77% 89% 89% 14 2%
Liz Larson Democratic 10 1 15 42% 69% 99% 1 0%
Chris Karr Republican · President Pro Tempore of the Senate since 2025 11 10 16 — — 92% 10 0.8%
Arch Beal Republican 12 0 0 78% 89% 88% 17 52%
Sue Peterson Republican 13 5 22 77% 89% 89% 14 4%
Larry Zikmund Republican 14 2 2 55% 80% 64% 22 2%
Jamie Smith Democratic 15 2 6 42% 70% 94% 6 0.9%
Kevin Jensen Republican 16 3 7 79% 90% 93% 8 2%
Sydney Davis Republican 17 5 14 40% 73% 51% 29 5%
Lauren Nelson Republican 18 4 12 79% 91% 90% 13 0%
Kyle Schoenfish Republican 19 0 4 44% 75% 51% 29 0%
Paul Miskimins Republican 20 0 1 46% 76% 56% 26 0.8%
MyKala Voita Republican 21 3 5 74% 87% 91% 11 1%
Brandon Wipf Republican 22 0 0 41% 74% 43% 35 0%
Mark Lapka Republican 23 1 3 83% 92% 93% 8 4%
Jim Mehlhaff Republican 24 2 14 61% 82% 80% 19 0%
Tom Pischke Republican 25 4 24 71% 84% 89% 14 2%
Tamara Grove Republican 26 2 9 73% 87% 78% 21 0.5%
Red Dawn Foster Democratic 27 1 4 59% 77% 50% 31 13%
Sam Marty Republican 28 1 2 78% 90% 95% 4 0.9%
John Carley Republican 29 2 25 63% 75% 91% 11 4%
Amber Hulse Republican 30 13 20 54% 79% 82% 18 3%
Randy Deibert Republican 31 4 11 39% 71% 53% 27 0%
Helene Duhamel Republican 32 6 10 38% 72% 49% 33 3%
Curt Voight Republican 33 0 4 79% 90% 96% 3 1%
Taffy Howard Republican 34 9 23 72% 85% 97% 2 0.2%
Greg Blanc Republican 35 2 4 75% 87% 95% 4 0.2%
Former members this term (1)