| House 1 | Timothy Bledsoe (D) 53.81% | Janice Dumouchelle (R) 46.19% | |
| House 2 | Lisa L Howze (D) 96.12% | Damian Christian Mitchell (R) 3.88% | |
| House 3 | Alberta Tinsley Talabi (D) 93.99% | Daniel J Lamar (R) 3.72%, Fred Vitale (G) 2.29% | |
| House 4 | Maureen L Stapleton (D) 94.89% | Lillian L Smith (R) 3.34%, Danetta L Simpson (I) 1.77% | |
| House 5 | John Olumba (D) 89.91% | Jermain Lee Jones (R) 5.95%, Muhammad Alim (I) 4.14% | |
| House 6 | Fred Durhal Jr. (D) 96.21% | Robert O Midgett (R) 3.49%, Cynthia A. Johnson 0.3% | |
| House 7 | Jimmy Womack (D) 95.11% | Debra A Duren (R) 2.92%, Derek M Grigsby (G) 1.97% | |
| House 8 | Thomas F Stallworth Iii (D) 97.45% | Keith Franklin (R) 2.55% | |
| House 9 | Shanelle Jackson (D) 94.98% | David Porter (R) 3.42%, Kenneth L Haney 0.93% | |
| House 10 | Harvey Santana (D) 93.99% | Jasmine Ford (R) 6.01% | |
| House 11 | David E Nathan (D) 97.09% | Leonard Mier (R) 2.91% | |
| House 12 | Rashida Tlaib (D) 91.97% | Darrin Daigle (R) 8.03% | |
| House 13 | Andrew J Kandrevas (D) 52.67% | Cynthia J Kallgren (R) 44.56%, Jesse T Church (L) 2.77% | |
| House 14 | Paul Clemente (D) 67.28% | Patrick O'Connell (R) 32.72% | |
| House 15 | George T Darany (D) 52.5% | Suzanne Sareini (R) 43.24%, Daryl L Smith (U.S. Taxpayers Party) 4.26% | |
| House 16 | Bob Constan (D) 67.3% | Michael E Mullins (R) 32.7% | |
| House 17 | Phil Cavanagh (D) 62.54% | Mike Adams (R) 37.46% | |
| House 18 | Richard Leblanc (D) 67.52% | Floyd S Collins (R) 30.33%, Hal Dunn (U.S. Taxpayers Party) 2.15% | |
| House 19 | John J Walsh (R) 66.47% | Joseph W Larkin (D) 33.53% | |
| House 20 | Kurt Heise (R) 58.03% | Joan Wadsworth (D) 41.97% | Flipped D to R |
| House 21 | Dian Slavens (D) 51.24% | Lori Levi (R) 48.76% | |
| House 22 | Douglas A Geiss (D) 67.93% | Darrell Mcneill (R) 32.07% | |
| House 23 | Pat Somerville (R) 53.44% | Deb Kennedy (D) 46.56% | Flipped D to R; Incumbent defeated |
| House 24 | Anthony Forlini (R) 50.18% | Sarah Roberts (D) 47.04%, Keith P Edwards (L) 2.79% | Flipped D to R; Incumbent defeated |
| House 25 | Jon M Switalski (D) 51.53% | Sean Clark (R) 45.56%, Steven T Revis (U.S. Taxpayers Party) 1.48% | |
| House 26 | Jim Townsend (D) 52.02% | Ken Rosen (R) 44.83%, James Young (L) 3.15% | |
| House 27 | Ellen Cogen Lipton (D) 67.55% | Michelangelo Fortuna III (R) 29.11%, John Skosnik (L) 3.34% | |
| House 28 | Lesia Liss (D) 57.81% | Marc Goodson (R) 33.97%, Gloria Sankuer (I) 8.22% | |
| House 29 | Tim Melton (D) 78.29% | Bret D Allen (R) 21.71% | |
| House 30 | Jeff Farrington (R) 55.72% | Ken Lampar (D) 44.28% | |
| House 31 | Marilyn Lane (D) 50.92% | Dan Tollis (R) 43.57%, James Miller (L) 3.17% | |
| House 32 | Andrea Lafontaine (R) 50.6% | Jennifer Haase (D) 45.11%, Scott Dudek (L) 4.3% | Flipped D to R; Incumbent defeated |
| House 33 | Ken Goike (R) 66.48% | Andrew Prasiloski (D) 33.52% | |
| House 34 | Woodrow Stanley (D) 83.15% | Bruce Rogers (R) 16.85% | |
| House 35 | Rudy Hobbs (D) 86.7% | Michael Weinenger (R) 12.06%, Franklin Harden (G) 1.24% | |
| House 36 | Pete Lund (R) 69.83% | Robert C. Murphy (D) 30.17% | |
| House 37 | Vicki Barnett (D) 62.16% | Christopher Atallah (R) 37.84% | |
| House 38 | Hugh D Crawford (R) 67.53% | Jeffrey T Gedeon (D) 32.47% | |
| House 39 | Lisa Brown (D) 49.08% | Lois Shulman (R) 48.84%, Nathan Allen (L) 2.08% | |
| House 40 | Chuck Moss (R) 67.42% | Julie Candler (D) 32.58% | |
| House 41 | Marty Knollenberg (R) 66.29% | Ed Spillers (D) 33.71% | |
| House 42 | Harold L Haugh (D) 64.12% | Stuart K Jason (R) 32.2%, Terry W Mulawa (L) 3.68% | |
| House 43 | Gail Haines (R) 63.08% | Regina Strong (D) 33.06%, Susan E Phillips (U.S. Taxpayers Party) 3.85% | |
| House 44 | Eileen Kowall (R) 70.52% | Phil Fabrizio (D) 25.77%, Thomas Johnson (L) 3.72% | |
| House 45 | Tom Mcmillin (R) 67.88% | Mary Ward (D) 32.12% | |
| House 46 | Bradford C Jacobsen (R) 72.5% | David Jay Lillis (D) 27.5% | |
| House 47 | Cindy Denby (R) 67.05% | Garry Post (D) 29.52%, Ronald J Sanderson (L) 3.43% | |
| House 48 | Richard E Hammel (D) 57.34% | Susan Culver (R) 42.66% | |
| House 49 | Jim Ananich (D) 68.05% | Allen Pool (R) 31.95% | |
| House 50 | Charles Smiley (D) 52.93% | William Ralph (R) 47.07% | |
| House 51 | Paul Scott (R) 59.57% | Art Reyes (D) 40.43% | |
| House 52 | Mark Ouimet (R) 51.89% | Christine Green (D) 48.11%, Thomas Partridge 0% | Flipped D to R |
| House 53 | Jeff Irwin (D) 80.46% | Chase Ingersoll (R) 19.54% | |
| House 54 | David Rutledge (D) 61.16% | Richard C Deitering (R) 32.72%, David Palmer (R) 4.59% | |
| House 55 | Rick Olson (R) 52.93% | Mike Smith (D) 47.07% | Flipped D to R |
| House 56 | Dale Zorn (R) 52.77% | Kate Ebli (D) 47.23% | Flipped D to R; Incumbent defeated |
| House 57 | Nancy Jenkins (R) 57.36% | Harvey Schmidt (D) 42.64% | Flipped D to R |
| House 58 | Kenneth Kurtz (R) 100% | Unopposed | |
| House 59 | Matt Lori (R) 72% | Carol L Higgins (D) 28% | |
| House 60 | Sean McCann (D) 63.3% | Jeff Fernandez (R) 36.7% | |
| House 61 | Margaret E O'Brien (R) 61.59% | Thomas A Batten (D) 38.41% | |
| House 62 | Kate Segal (D) 54.77% | Steven L Mobley (R) 45.23% | |
| House 63 | Jase Bolger (R) 62.79% | David Morgan (D) 37.21% | |
| House 64 | Earl Poleski (R) 59.22% | Martin J Griffin (D) 40.78% | Flipped D to R; Incumbent defeated |
| House 65 | Mike Shirkey (R) 63.23% | Janet C Rochefort (D) 36.77% | Flipped D to R |
| House 66 | Bill Rogers (R) 71.58% | James R Delcamp (D) 25.3%, James H Lewis II (L) 3.11% | |
| House 67 | Barb Byrum (D) 52.75% | Jeff Oesterle (R) 47.25% | |
| House 68 | Joan Bauer (D) 72.91% | Timothy B Moede (R) 27.09% | |
| House 69 | Mark S Meadows (D) 61.62% | Susan Mcgillicuddy (R) 38.38% | |
| House 70 | Rick Outman (R) 54.95% | Mike Huckleberry (D) 42.85%, Patty Hone (L) 2.2% | Flipped D to R; Incumbent defeated |
| House 71 | Deb Shaughnessy (R) 58.37% | Theresa Abed (D) 41.63% | |
| House 72 | Ken Yonker (R) 71.01% | Brian Bosak (D) 26.39%, William R Wenzel (L) 2.6% | |
| House 73 | Peter Macgregor (R) 71.83% | Jerrod C Roberts (D) 24.93%, Ron Heeren (L) 3.23% | |
| House 74 | Dave Agema (R) 78.97% | Leon E Chase (D) 18.91%, R J Stevens (L) 2.12% | |
| House 75 | Brandon Dillon (D) 50.37% | Bing Goei (R) 47.93%, Larry Deleon (L) 1.7% | |
| House 76 | Roy Schmidt (D) 63.65% | Marc A Tonnemacher (R) 32.31%, Matthew L Friar (L) 2.12% | |
| House 77 | Tom Hooker (R) 70.43% | Scott Barton (D) 26.92%, Brian Boyer (L) 2.66% | |
| House 78 | Sharon Tyler (R) 65.35% | Cindy Ellis (D) 34.65% | |
| House 79 | Al Pscholka (R) 64.8% | Mary E Brown (D) 32.83%, Carl G Oehling (U.S. Taxpayers Party) 2.37% | |
| House 80 | Aric Nesbitt (R) 62.36% | Thomas Erdmann (D) 31.6%, Cheryl Evick (I) 3.13% | |
| House 81 | Jud Gilbert (R) 61.62% | Carol Morrissette (D) 26.62%, Gary Eisen (R) 11.76% | |
| House 82 | Kevin Daley (R) 70.77% | Mark R Monson (D) 29.23% | |
| House 83 | Paul Muxlow (R) 59.63% | Alan Lewandowski (D) 40.37% | Flipped D to R |
| House 84 | Kurt E Damrow (R) 50.05% | Terry L Brown (D) 49.95% | Flipped D to R; Incumbent defeated |
| House 85 | Ben Glardon (R) 61.9% | Pamela Drake (D) 38.1% | |
| House 86 | Lisa Posthumus Lyons (R) 68.55% | Frank A Hammond (D) 29.05%, Robin Vanloon (L) 2.4% | |
| House 87 | Mike Callton (R) 68.77% | Greg Grieves (D) 26.89%, Bob Willett (L) 4.34% | |
| House 88 | Bob Genetski (R) 71.27% | Randy Thompson (D) 25.42%, Charlie Clegg (L) 3.31% | |
| House 89 | Amanda Price (R) 69.59% | Don Bergman (D) 26.87%, Terry Ashcraft (L) 3.54% | |
| House 90 | Joe Haveman (R) 100% | Unopposed | |
| House 91 | Holly Hughes (R) 55.94% | Ben Gillette (D) 44.06% | Flipped D to R |
| House 92 | Marcia Hovey-Wright (D) 63.64% | John Mcnally (R) 36.36% | |
| House 93 | Paul E Opsommer (R) 70.17% | Travis Lacelle (D) 29.83% | |
| House 94 | Ken Horn (R) 68.35% | Vincent J Mosca (D) 29.37%, David Smith (L) 2.28% | |
| House 95 | Stacy Erwin Oakes (D) 71.3% | Sarge Harvey (R) 28.7% | |
| House 96 | Charles M Brunner (D) 52.11% | Dennis R Poirier Sr. (R) 47.89% | |
| House 97 | Joel Johnson (R) 58.26% | Mark Lightfoot (D) 36.92%, Brandon Dickhausen (L) 4.82% | |
| House 98 | Jim Stamas (R) 85.94% | J Longtain (L) 14.06% | |
| House 99 | Kevin Cotter (R) 64.4% | Toni Sessoms (D) 35.6% | |
| House 100 | Jon Bumstead (R) 64.56% | Bill Richards (D) 32.72%, Nathaniel Hren (L) 2.73% | |
| House 101 | Ray Franz (R) 51.18% | Dan Scripps (D) 48.82% | Flipped D to R; Incumbent defeated |
| House 102 | Phil Potvin (R) 64.52% | Jodi Estes Gabert (D) 29.04%, Roy Kissinger (I) 4.59% | |
| House 103 | Bruce R Rendon (R) 62.43% | Van Sheltrown (D) 37.46%, Frank T Izworski 0.11% | Flipped D to R |
| House 104 | Wayne Schmidt (R) 60.46% | John Scrudato (D) 28.22%, Megan Crandall (I) 11.32% | |
| House 105 | Greg Macmaster (R) 70.77% | Greg A Dean (D) 29.23% | |
| House 106 | Peter Pettalia (R) 57.52% | Casey A Viegelahn (D) 37.33%, Nicholas C Hein (I) 4.76% | Flipped D to R |
| House 107 | Frank Foster (R) 63.01% | Richard Timmer (D) 36.99% | Flipped D to R |
| House 108 | Ed McBroom (R) 59.9% | Judy Nerat (D) 40.1% | Flipped D to R; Incumbent defeated |
| House 109 | Steven W Lindberg (D) 57.86% | John Brock (R) 42.13%, Alex Wellman 0.01% | |
| House 110 | Matt Huuki (R) 55.58% | Scott Dianda (D) 44.42% | Flipped D to R |
| Senate 1 | Coleman Young II (D) 93.27% | Dakeisha L Harwick (R) 6.73% | |
| Senate 2 | Bert Johnson (D) 65.62% | John E Chouinard (R) 32.86%, Gregory Creswell (L) 1.52% | |
| Senate 3 | Morris Hood (D) 78.52% | Doug Mitchell (R) 21.48% | |
| Senate 4 | Virgil Smith (D) 94.47% | Frederick E Robinson Ii (R) 2.74%, D Etta Wilcoxon (I) 2.06% | |
| Senate 5 | Tupac A Hunter (D) 83.26% | Bonnie Patrick (R) 16.74% | |
| Senate 6 | Glenn S Anderson (D) 55.67% | John R Pastor (R) 44.33% | |
| Senate 7 | Patrick Colbeck (R) 52.24% | Kathleen Law (D) 40.79%, John Stewart (I) 5.2% | |
| Senate 8 | Hoon-Yung Hopgood (D) 54.92% | Ken Larkin (R) 36.68%, Neil Sawicki (I) 6.82% | |
| Senate 9 | Steven Bieda (D) 54.34% | Michael Ennis (R) 42.99%, Richard T Kuszmar (G) 2.68% | |
| Senate 10 | Tory Rocca (R) 54.35% | Paul Gieleghem (D) 45.65% | Flipped D to R |
| Senate 11 | Jack Brandenburg (R) 65.69% | Jim Ayres (D) 34.31% | |
| Senate 12 | Jim Marleau (R) 60.9% | Casandra E Ulbrich (D) 39.1% | |
| Senate 13 | John Pappageorge (R) 59.27% | J. Aaron Bailey (D) 40.73% | |
| Senate 14 | Vincent Gregory (D) 64.66% | Michael A Peters (R) 32.86%, Karen Shelley (G) 2.48% | |
| Senate 15 | Mike Kowall (R) 62.44% | Pam Jackson (D) 37.56% | |
| Senate 16 | Bruce Caswell (R) 64.47% | Doug Spade (D) 35.53% | |
| Senate 17 | Randy Richardville (R) 59.33% | John Spencer (D) 37.88%, Ronald Muszynski (L) 2.79% | |
| Senate 18 | Rebekah Warren (D) 65.51% | John Clifford Hochstetler (R) 34.49% | |
| Senate 19 | Mike Nofs (R) 63.58% | Brenda Abbey (D) 36.42% | |
| Senate 20 | Tonya Schuitmaker (R) 58.01% | Bobby Hopewell (D) 41.99% | |
| Senate 21 | John Proos (R) 66.53% | Scott Elliott (D) 33.47% | |
| Senate 22 | Joe Hune (R) 66.71% | Chuck Fellows (D) 30.02%, Todd L Richardson (L) 3.28% | |
| Senate 23 | Gretchen Whitmer (D) 63.99% | Kyle J Haubrich (R) 36.01% | |
| Senate 24 | Rick Jones (R) 65.68% | Michelle R Disano (D) 30.82%, Bradley D Cook (L) 3.5% | |
| Senate 25 | Phil Pavlov (R) 66.9% | John Nugent (D) 33.1% | |
| Senate 26 | David B Robertson (R) 55% | Paula Zelenko (D) 40.1%, Mark L Sanborn (L) 4.9% | Flipped D to R |
| Senate 27 | John J Gleason (D) 66.45% | Vernon Molnar (R) 30.76%, Pat Clawson (L) 2.79% | |
| Senate 28 | Mark C Jansen (R) 71.75% | Robin Golden (D) 25.3%, Jamie Lewis (L) 2.95% | |
| Senate 29 | Dave Hildenbrand (R) 51.77% | David LaGrand (D) 46.46%, Bill Gelineau (L) 1.77% | |
| Senate 30 | Arlan B Meekhof (R) 76.3% | John Chester (D) 20.57%, Bruce Campbell (L) 3.14% | |
| Senate 31 | Mike Green (R) 58.52% | Jeff Mayes (D) 41.48% | Flipped D to R |
| Senate 32 | Roger Kahn (R) 55.45% | Debasish Mridha (D) 41.6%, Keith Beyerlein (U.S. Taxpayers Party) 2.06% | |
| Senate 33 | Judy Emmons (R) 64.53% | James A Hoisington (D) 32.39%, Joshua Lillie (L) 3.09% | |
| Senate 34 | Goeff Hansen (R) 58.11% | Mary Valentine (D) 39.39%, Nick Sundquist (L) 2.5% | |
| Senate 35 | Darwin L Booher (R) 62.81% | Roger Dunigan (D) 34.37%, Allitta Hren (L) 2.81% | |
| Senate 36 | John Moolenaar (R) 63.79% | Andy Neumann (D) 36.21% | |
| Senate 37 | Howard Walker (R) 64.76% | Bob Carr (D) 35.24% | |
| Senate 38 | Tom Casperson (R) 55.91% | Michael A Lahti (D) 44.09% | Flipped D to R |