| House 1 | Bill Whitmire (R) 98.7% | Unopposed | |
| House 2 | Bill Sandifer, III (R) 97.8% | Unopposed | |
| House 3 | Jerry Carter (R) 65.6% | Eunice Lehmacher (D) 34.3% | |
| House 4 | Davey Hiott (R) 98.8% | Unopposed | |
| House 5 | Neal Collins (R) 97.8% | Unopposed | |
| House 6 | Brian Corley White (R) 97.3% | Unopposed | |
| House 7 | Jay West (R) 76.2% | Andrea Bejarano-Robinson (D) 23.8% | |
| House 8 | Jon Hill (R) 80.73% | Jackie Todd (A) 18.75% | |
| House 9 | Anne Thayer (R) 97.6% | Unopposed | |
| House 10 | West Cox (R) 98% | Unopposed | |
| House 11 | Craig Gagnon (R) 98.5% | Unopposed | |
| House 12 | J. Anne Parks (D) 58.2% | James Pearman (R) 40%, Robbie Bryant (G) 1.8% | |
| House 13 | John McCravy (R) 71.6% | Denise Waldrep (D) 28.3% | |
| House 14 | Steve Jones (R) 97.5% | Unopposed | |
| House 15 | J.A. Moore (D) 51.8% | Samuel Rivers, Jr. (R) 48.1% | |
| House 16 | Mark Willis (R) 96.8% | Unopposed | |
| House 17 | Mike Burns (R) 98% | Unopposed | |
| House 18 | Tommy Stringer (R) 73.8% | Bennett Smith (D) 26.1% | |
| House 19 | Patrick Haddon (R) 61.1% | Jevarus Howard (D) 38.9% | |
| House 20 | Adam Morgan (R) 67.5% | Stephen Dreyfus (D) 32.4% | |
| House 21 | Bobby Cox (R) 97% | Unopposed | |
| House 22 | Jason Elliott (R) 63.4% | B.K. Brown (D) 36.3% | |
| House 23 | Chandra Dillard (D) 96.7% | Unopposed | |
| House 24 | Bruce Bannister (R) 96.5% | Unopposed | |
| House 25 | Leola Robinson-Simpson (D) 67.53% | Darath Mackie (R) 28.5%, Tony Boyce (I) 3.84% | |
| House 26 | Raye Felder (R) 59.9% | Monica Danneman (D) 40% | |
| House 27 | Garry Smith (R) 96.5% | Unopposed | |
| House 28 | Ashley Trantham (R) 65.1% | Ty Washington (D) 34.8% | |
| House 29 | Dennis Moss (R) 98.3% | Unopposed | |
| House 30 | Steve Moss (R) 98.3% | Unopposed | |
| House 31 | Rosalyn Henderson Myers (D) 98% | Unopposed | |
| House 32 | Max Hyde (R) 97.2% | Unopposed | |
| House 33 | Travis Moore (R) 88.19% | Thomas Riddle (Constitution Party) 10.69% | |
| House 34 | Roger Nutt (R) 95.7% | Unopposed | |
| House 35 | Bill Chumley (R) 68% | Helen Pendarvis (D) 31.9% | |
| House 36 | Merita Ann Allison (R) 97.1% | Unopposed | |
| House 37 | Steven Long (R) 97% | Unopposed | |
| House 38 | Josiah Magnuson (R) 97.6% | Unopposed | |
| House 39 | Cal Forrest (R) 98.6% | Unopposed | |
| House 40 | Richard Martin (R) 97.7% | Unopposed | |
| House 41 | Annie McDaniel (D) 64.8% | Jennifer Brecheisen (R) 35.1% | |
| House 42 | Doug Gilliam (R) 98% | Unopposed | |
| House 43 | Randy Ligon (R) 68.2% | Reid Carrico (D) 31.7% | |
| House 44 | Sandy McGarry (R) 55.2% | Mandy Powers Norrell (D) 44.7% | Flipped D to R; Incumbent defeated |
| House 45 | Brandon Newton (R) 63.8% | Keith Grey (D) 36.1% | |
| House 46 | Gary Simrill (R) 95.3% | Unopposed | |
| House 47 | Tommy Pope (R) 73.3% | Ryan Arioli (D) 26.5% | |
| House 48 | Bruce S. Bryant (R) 60.9% | Kathryn Roberts (D) 39% | |
| House 49 | John King (D) 63.46% | Jack D. Walker (R) 36.45% | |
| House 50 | Will Wheeler (D) 97.4% | Unopposed | |
| House 51 | David Weeks (D) 98.5% | Unopposed | |
| House 52 | Vic Dabney (R) 51.6% | Laurie Funderburk (D) 48.3% | Flipped D to R; Incumbent defeated |
| House 53 | Richie Yow (R) 97.8% | Unopposed | |
| House 54 | Patricia Henegan (D) 55.4% | Sterling McDiarmid (R) 44.6% | |
| House 55 | Jackie Hayes (D) 96.7% | Unopposed | |
| House 56 | Tim McGinnis (R) 65.5% | Bruce Fischer (D) 34.5% | |
| House 57 | Lucas Atkinson (D) 97.1% | Unopposed | |
| House 58 | Jeffrey Edwin Johnson (R) 98.5% | Unopposed | |
| House 59 | Terry Alexander (D) 98% | Unopposed | |
| House 60 | Phillip Lowe (R) 61.4% | Teresa Cain (D) 38.6% | |
| House 61 | Roger Kirby (D) 97.8% | Unopposed | |
| House 62 | Robert Williams (D) 97.4% | Unopposed | |
| House 63 | Jay Jordan (R) 64.7% | Isaac Wilson (D) 35.2% | |
| House 64 | Kimberly Johnson (D) 54.3% | Cindy Risher (R) 45.6% | |
| House 65 | Jay Lucas (R) 98.5% | Unopposed | |
| House 66 | Gilda Cobb-Hunter (D) 70% | Jeffrey Cila (R) 30% | |
| House 67 | Murrell Smith (R) 97.3% | Unopposed | |
| House 68 | Heather Crawford (R) 84.36% | Mike Childs (A) 14.91% | |
| House 69 | Chris Wooten (R) 97.2% | Unopposed | |
| House 70 | Wendy Brawley (D) 98.2% | Unopposed | |
| House 71 | Nathan Ballentine (R) 64.6% | Terry Seawright (D) 32.4%, Lawrence Lee (L) 2.9% | |
| House 72 | Seth Rose (D) 98.2% | Unopposed | |
| House 73 | Chris Hart (D) 78.1% | Myron Samuels (R) 21.7% | |
| House 74 | James Rutherford (D) 82.8% | Vimalkumar Jariwala (R) 17% | |
| House 75 | Kirkman Finlay, III (R) 50.7% | Rhodes Bailey (D) 49.2% | |
| House 76 | Leon Howard (D) 98.9% | Unopposed | |
| House 77 | Kambrell Garvin (D) 83.6% | Justin Bishop (L) 15.9% | |
| House 78 | Beth Bernstein (D) 65.9% | Viresh Sinha (R) 34% | |
| House 79 | Ivory Thigpen (D) 86.95% | Victor Kocher (L) 12.61% | |
| House 80 | Jermaine Johnson (D) 60.5% | Vincent Wilson (R) 39.5% | |
| House 81 | Bart Blackwell (R) 97.1% | Unopposed | |
| House 82 | William Clyburn, Sr. (D) 94% | Unopposed | |
| House 83 | Bill Hixon (R) 70.1% | Evelyn Robinson (D) 29.8% | |
| House 84 | Melissa Oremus (R) 97.1% | Unopposed | |
| House 85 | Chip Huggins (R) 97.1% | Unopposed | |
| House 86 | Bill Taylor (R) 96.9% | Unopposed | |
| House 87 | Paula Calhoon (R) 98% | Unopposed | |
| House 88 | RJ May (R) 97.1% | Unopposed | |
| House 89 | Micah Caskey (R) 96% | Unopposed | |
| House 90 | Justin Bamberg (D) 50.1% | Glenn Posey (R) 49.8% | |
| House 91 | Lonnie Hosey (D) 97.9% | Unopposed | |
| House 92 | Joseph Daning (R) 96.7% | Unopposed | |
| House 93 | Russell Ott (D) 96.7% | Unopposed | |
| House 94 | Gil Gatch (R) 61% | Patricia Cannon (D) 38.9% | |
| House 95 | Jerry Govan (D) 86.64% | Willie Legette (LAB) 12.07% | |
| House 96 | Ryan McCabe (R) 97.8% | Unopposed | |
| House 97 | Mandy Kimmons (R) 62.3% | Ronee De Canio (D) 37.6% | |
| House 98 | Chris Murphy (R) 95.1% | Unopposed | |
| House 99 | Mark Smith (R) 64.3% | Jen Gibson (D) 35.6% | |
| House 100 | Sylleste Davis (R) 96.3% | Unopposed | |
| House 101 | Cezar McKnight (D) 96.3% | Unopposed | |
| House 102 | Joseph Jefferson, Jr. (D) 95% | Unopposed | |
| House 103 | Carl Anderson (D) 96.7% | Unopposed | |
| House 104 | William Bailey (R) 98.6% | Unopposed | |
| House 105 | Kevin Hardee (R) 97.9% | Unopposed | |
| House 106 | Russell Fry (R) 98.5% | Unopposed | |
| House 107 | Case Brittain (R) 65.46% | Tony Cahill (D) 32.67%, Wm Dettmering III (L) 1.75% | |
| House 108 | Lee Hewitt (R) 97.9% | Unopposed | |
| House 109 | Deon Tedder (D) 80.6% | Rodney Travis (L) 18.7% | |
| House 110 | William S. Cogswell Jr. (R) 60.7% | Rebecca Niess Cingolani (D) 39.2% | |
| House 111 | Wendell Gilliard (D) 79.1% | Ted Vining (R) 20.7% | |
| House 112 | Joe Bustos (R) 57.5% | Daniel Brownstein (D) 42.4% | |
| House 113 | Marvin Pendarvis (D) 97.7% | Unopposed | |
| House 114 | Linda Bennett (R) 52.96% | Ed Sutton (D) 44.09%, Brad Jayne (A) 2.86% | |
| House 115 | Spencer Wetmore (D) 50.8% | Josh Stokes (R) 49.2% | |
| House 116 | Chardale Murray (D) 50.8% | Carroll O'Neal (R) 49% | |
| House 117 | Krystle Matthews (D) 52.6% | Jordan Pace (R) 47.3% | |
| House 118 | Bill Herbkersman (R) 61.7% | Mitchell Siegel (D) 38.2% | |
| House 119 | Leon Stavrinakis (D) 69.5% | Alex Thornton (L) 29.8% | |
| House 120 | Weston Newton (R) 97.61% | Unopposed | |
| House 121 | Michael Rivers (D) 63.3% | Eric Erickson (R) 36.6% | |
| House 122 | Shedron Williams (D) 57% | Ashley Lawton (R) 43% | |
| House 123 | Jeff Bradley (R) 62.5% | Christine deVries (D) 37.4% | |
| House 124 | Shannon Erickson (R) 63.2% | Barb Nash (D) 36.6% | |
| Senate 1 | Thomas Alexander (R) 98% | Unopposed | |
| Senate 2 | Rex Rice (R) 98.1% | Unopposed | |
| Senate 3 | Richard Cash (R) 74% | Judith Polson (D) 25.9% | |
| Senate 4 | Mike Gambrell (R) 72.7% | Jose Villa (D) 27.2% | |
| Senate 5 | Tom Corbin (R) 76.1% | Michael McCord (D) 23.8% | |
| Senate 6 | Dwight Loftis (R) 65.1% | Hao Wu (D) 34.8% | |
| Senate 7 | Karl Allen (D) 62.5% | Jack Logan (R) 37.2% | |
| Senate 8 | Ross Turner (R) 96.4% | Unopposed | |
| Senate 9 | Danny Verdin (R) 96.9% | Unopposed | |
| Senate 10 | Billy Garrett (R) 56% | Floyd Nicholson (D) 43.9% | Flipped D to R; Incumbent defeated |
| Senate 11 | Josh Kimbrell (R) 55.3% | Glenn Reese (D) 44.5% | Flipped D to R; Incumbent defeated |
| Senate 12 | Scott Talley (R) 64.9% | Dawn Bingham (D) 35% | |
| Senate 13 | Shane Martin (R) 97.2% | Unopposed | |
| Senate 14 | Harvey Peeler (R) 83.86% | Sarah Work (A) 15.69% | |
| Senate 15 | Wes Climer (R) 60.2% | Vickie Holt (D) 39.8% | |
| Senate 16 | Michael Johnson (R) 63.3% | Ramin Mammadov (D) 36.7% | |
| Senate 17 | Mike Fanning (D) 51.5% | Erin Mosley (R) 48.4% | |
| Senate 18 | Ronnie Cromer (R) 72.2% | Christopher Thibault (D) 27.7% | |
| Senate 19 | John Scott (D) 98.8% | Unopposed | |
| Senate 20 | Dick Harpootlian (D) 53.2% | Benjamin Dunn (R) 46.6% | |
| Senate 21 | Darrell Jackson (D) 97.9% | Unopposed | |
| Senate 22 | Mia McLeod (D) 62.2% | Lee Blatt (R) 37.8% | |
| Senate 23 | Katrina Shealy (R) 72.5% | Will Brown (D) 27.4% | |
| Senate 24 | Tom Young (R) 97% | Unopposed | |
| Senate 25 | Shane Massey (R) 69.6% | Shirley Green Fayson (D) 30.4% | |
| Senate 26 | Nikki Setzler (D) 54.4% | Christy Smith (R) 45.5% | |
| Senate 27 | Penry Gustafson (R) 51% | Vincent Sheheen (D) 48.9% | Flipped D to R; Incumbent defeated |
| Senate 28 | Greg Hembree (R) 98.4% | Unopposed | |
| Senate 29 | Gerald Malloy (D) 53.7% | J.D. Chaplin (R) 46.2% | |
| Senate 30 | Kent Williams (D) 97.9% | Unopposed | |
| Senate 31 | Hugh Leatherman (R) 97.3% | Unopposed | |
| Senate 32 | Ronnie Sabb (D) 60.6% | David Ellison (R) 39.3% | |
| Senate 33 | Luke Rankin (R) 97% | Unopposed | |
| Senate 34 | Stephen Goldfinch (R) 66.7% | Emily Cegledy (D) 33.2% | |
| Senate 35 | Thomas McElveen (D) 96.2% | Unopposed | |
| Senate 36 | Kevin Johnson (D) 57.4% | Leon Winn (R) 42.5% | |
| Senate 37 | Larry Grooms (R) 58.7% | Kathryn Whitaker (D) 38.6%, Steve French (L) 2.6% | |
| Senate 38 | Sean Bennett (R) 58.8% | John Lowe (D) 41% | |
| Senate 39 | Vernon Stephens (D) 56.5% | Tom Connor (R) 43.4% | |
| Senate 40 | Brad Hutto (D) 100% | Unopposed | |
| Senate 41 | Sandy Senn (R) 50.85% | Sam Skardon (D) 49.07% | |
| Senate 42 | Marlon Kimpson (D) 98% | Unopposed | |
| Senate 43 | George Campsen (R) 56.2% | Richard Hricik (D) 43.7% | |
| Senate 44 | Brian Adams (R) 57% | Debbie Bryant (D) 42.9% | |
| Senate 45 | Margie Bright Matthews (D) 59.4% | Rodney Buncum (R) 40.5% | |
| Senate 46 | Tom Davis (R) 65.7% | Nathan Campbell (D) 34.2% | |