Vote Smart displays all known interest group ratings for each candidate and official, regardless of issue or bias.
Keep in mind that ratings done by special interest groups often do not represent a non-partisan stance. In addition, some groups select votes that tend to favor members of one political party over another, rather than choosing votes based solely on issue concerns. Nevertheless, they can be invaluable in showing where an incumbent has stood on a series of votes in the past one or two years, especially when ratings by groups on all sides of an issue are compared. Website links, if available, and descriptions of the organizations offering performance evaluations are accessible by clicking on the name of the group.
With rare exceptions, Vote Smart displays interest group ratings as a 0-100 percentage. While many interest groups use percentages as ratings to begin with, please note that Vote Smart has translated some ratings to a percentage from a different rating system for consistency and ease in understanding. Please visit the group's website, email us at ratings@votesmart.org or call our Voter Information Hotline at 1-888-VOTESMART for more specific information.
| State | Office | Name | Party | Rating |
|---|---|---|---|---|
| NY | State Senate - 4 | Monica Martinez | Democratic | 24% |
| SD | State Senate - 28 | Sam Marty | Republican | 90% |
| MN | State Senate - 40 | John Marty | Democratic/Farmer/Labor | 21% |
| SC | State Senate - 25 | Shane Massey | Republican | 83% |
| TN | State Senate - 6 | Becky Massey | Republican | 76% |
| FL | State Senate - 11 | Ralph Massullo, Jr. | Republican | 86% |
| KS | State Senate - 16 | Ty Masterson | Republican | 86% |
| PA | State Senate - 33 | Douglas Mastriano | Republican | 83% |
| MN | State Senate - 27 | Andrew Mathews | Republican | 75% |
| SC | State Senate - 45 | Margie Matthews | Democratic | 40% |
| VT | State Senate - Chittenden North | Christopher Mattos | Republican | 75% |
| MD | State Senate - 37 | Johnny Mautz IV | Republican | 76% |
| MO | State Senate - 4 | Karla May | Democratic | 27% |
| NY | State Senate - 48 | Rachel May | Democratic | 9% |
| NY | State Senate - 37 | Shelley Mayer | Democratic | 9% |
| FL | State Senate - 19 | Debbie Mayfield | Republican | 82% |
| WV | State Senate - 6 | Mark Maynard | Republican | 77% |
| WV | State Senate - 7 | Zack Maynard | Republican | 85% |
| MI | State Senate - 38 | Ed McBroom | Republican | 73% |
| MI | State Senate - 19 | Sean McCann | Democratic | 36% |
| MS | State Senate - 31 | Tyler McCaughn | Republican | 62% |
| UT | State Senate - 18 | Dan McCay | Republican | 58% |
| FL | State Senate - 9 | Stan McClain | Republican | 93% |
| IL | State Senate - 54 | Steve McClure | Republican | 83% |
| OH | State Senate - 1 | Rob McColley | Republican | 93% |
| MD | State Senate - 45 | Cory McCray | Democratic | 12% |
| MO | State Senate - 24 | Tracy McCreery | Democratic | 30% |
| KY | State Senate - 23 | Chris McDaniel | Republican | 81% |
| VA | State Senate - 26 | Ryan McDougle | Republican | 89% |
| CA | State Senate - 2 | Mike McGuire | Democratic | 6% |
| NC | State Senate - 21 | Tom McInnis | Republican | 94% |
| MD | State Senate - 1 | Mike McKay | Republican | 70% |
| UT | State Senate - 25 | Mike McKell | Republican | 68% |
| HI | State Senate - 6 | Angus McKelvey | Democratic | 15% |
| RI | State Senate - 30 | Mark McKenney | Democratic | 12% |
| NJ | State Senate - 27 | John McKeon | Democratic | 6% |
| NJ | State Senate - 31 | Angela McKnight | Democratic | 7% |
| GA | State Senate - 14 | Josh McLaurin | Democratic | 35% |
| MS | State Senate - 1 | Mike McLendon | Republican | 54% |
| MS | State Senate - 6 | Chad McMahan | Republican | 56% |
| LA | State Senate - 11 | Patrick McMath | Republican | 88% |
| MI | State Senate - 8 | Mallory McMorrow | Democratic | 36% |
| TN | State Senate - 5 | Randy McNally | Republican | 72% |
| CA | State Senate - 5 | Jerry McNerney | Democratic | 0% |
| VA | State Senate - 29 | Jeremy McPike | Democratic | 14% |
| OR | State Senate - 20 | Mark Meek | Democratic | 5% |
| KY | State Senate - 5 | Stephen Meredith | Republican | 86% |
| AK | State Senate - L | Kelly Merrick | Republican | 64% |
| AZ | State Senate - 13 | Javan Mesnard | Republican | 68% |
| MS | State Senate - 25 | Walter Michel | Republican | 56% |
| LA | State Senate - 22 | Blake Miguez | Republican | 87% |
| LA | State Senate - 19 | Gregory Miller | Republican | 82% |
| MN | State Senate - 26 | Jeremy Miller | Republican | 70% |
| UT | State Senate - 5 | Ann Millner | Republican | 48% |
| KY | State Senate - 4 | Robert Mills | Republican | 86% |
| MA | State Senate - Second Suffolk | Liz Miranda | Democratic | 12% |
| IN | State Senate - 9 | Ryan Mishler | Republican | 76% |
| SD | State Senate - 20 | Paul Miskimins | Republican | 66% |
| LA | State Senate - 12 | Beth Mizell | Republican | 85% |
| NC | State Senate - 38 | Mujtaba Mohammed | Democratic | 17% |
| MA | State Senate - Second Bristol and Plymouth | Mark Montigny | Democratic | 6% |
| MO | State Senate - 29 | Mike Moon | Republican | 71% |
| MA | State Senate - Second Worcester | Mike Moore | Democratic | 17% |
| RI | State Senate - 34 | Elaine Morgan | Republican | 86% |
| HI | State Senate - 12 | Sharon Moriwaki | Democratic | 19% |
| LA | State Senate - 35 | Jay Morris III | Republican | 85% |
| IL | State Senate - 29 | Julie Morrison | Democratic | 5% |
| NE | State Senate - 22 | Mike Moser | Republican | 73% |
| MI | State Senate - 7 | Jeremy Moss | Democratic | 33% |
| NJ | State Senate - 32 | Raj Mukherji | Democratic | 6% |
| CO | State Senate - 24 | Kyle Mullica | Democratic | 10% |
| OK | State Senate - 27 | Casey Murdock | Republican | 75% |
| NC | State Senate - 20 | Natalie Murdock | Democratic | 15% |
| NE | State Senate - 38 | Dave Murman | Republican | 92% |
| IL | State Senate - 28 | Laura Murphy | Democratic | 5% |
| RI | State Senate - 24 | Melissa Murray | Democratic | 14% |
| UT | State Senate - 4 | Cal Musselman | Republican | 67% |
| PA | State Senate - 44 | Katie Muth | Democratic | 13% |
| WA | State Senate - 10 | Ron Muzzall | Republican | 68% |
| NM | State Senate - 4 | George Muñoz | Democratic | 11% |
| NY | State Senate - 20 | Zellnor Myrie | Democratic | 9% |
| WI | State Senate - 11 | Stephen Nass | Republican | 93% |
| KY | State Senate - 33 | Gerald Neal | Democratic | 19% |
| MN | State Senate - 24 | Carla Nelson | Republican | 68% |
| KY | State Senate - 38 | Michael Nemes | Republican | 86% |
| OR | State Senate - 13 | Courtney Neron Misslin | Democratic | 10% |
| MI | State Senate - 20 | Aric Nesbitt | Republican | 85% |
| WY | State Senate - 4 | Tara Nethercott | Republican | 64% |
| ID | State Senate - 10 | Tammy Nichols | Republican | 97% |
| IN | State Senate - 6 | Rick Niemeyer | Republican | 75% |
| IN | State Senate - 10 | David Niezgodski | Democratic | 42% |
| MS | State Senate - 28 | Sollie Norwood | Democratic | 31% |
| MA | State Senate - Plymouth and Norfolk | Patrick O'Connor | Republican | 29% |
| MO | State Senate - 18 | Cindy O'Laughlin | Republican | 78% |
| NY | State Senate - 58 | Thomas O'Mara | Republican | 85% |
| NJ | State Senate - 13 | Declan O'Scanlon, Jr. | Republican | 73% |
| VA | State Senate - 2 | Mark Obenshain | Republican | 86% |
| WY | State Senate - 8 | Jared Olsen | Republican | 64% |
| AK | State Senate - T | Donald Olson | Democratic | 33% |
| AL | State Senate - 3 | Arthur Orr | Republican | 67% |
| State | Office | Name | Party | Rating |
|---|---|---|---|---|
| NY | State Senate - 4 | Monica Martinez | D | 24% |
| SD | State Senate - 28 | Sam Marty | R | 90% |
| MN | State Senate - 40 | John Marty | DFL | 21% |
| SC | State Senate - 25 | Shane Massey | R | 83% |
| TN | State Senate - 6 | Becky Massey | R | 76% |
| FL | State Senate - 11 | Ralph Massullo, Jr. | R | 86% |
| KS | State Senate - 16 | Ty Masterson | R | 86% |
| PA | State Senate - 33 | Douglas Mastriano | R | 83% |
| MN | State Senate - 27 | Andrew Mathews | R | 75% |
| SC | State Senate - 45 | Margie Matthews | D | 40% |
| VT | State Senate - Chittenden North | Christopher Mattos | R | 75% |
| MD | State Senate - 37 | Johnny Mautz IV | R | 76% |
| MO | State Senate - 4 | Karla May | D | 27% |
| NY | State Senate - 48 | Rachel May | D | 9% |
| NY | State Senate - 37 | Shelley Mayer | D | 9% |
| FL | State Senate - 19 | Debbie Mayfield | R | 82% |
| WV | State Senate - 6 | Mark Maynard | R | 77% |
| WV | State Senate - 7 | Zack Maynard | R | 85% |
| MI | State Senate - 38 | Ed McBroom | R | 73% |
| MI | State Senate - 19 | Sean McCann | D | 36% |
| MS | State Senate - 31 | Tyler McCaughn | R | 62% |
| UT | State Senate - 18 | Dan McCay | R | 58% |
| FL | State Senate - 9 | Stan McClain | R | 93% |
| IL | State Senate - 54 | Steve McClure | R | 83% |
| OH | State Senate - 1 | Rob McColley | R | 93% |
| MD | State Senate - 45 | Cory McCray | D | 12% |
| MO | State Senate - 24 | Tracy McCreery | D | 30% |
| KY | State Senate - 23 | Chris McDaniel | R | 81% |
| VA | State Senate - 26 | Ryan McDougle | R | 89% |
| CA | State Senate - 2 | Mike McGuire | D | 6% |
| NC | State Senate - 21 | Tom McInnis | R | 94% |
| MD | State Senate - 1 | Mike McKay | R | 70% |
| UT | State Senate - 25 | Mike McKell | R | 68% |
| HI | State Senate - 6 | Angus McKelvey | D | 15% |
| RI | State Senate - 30 | Mark McKenney | D | 12% |
| NJ | State Senate - 27 | John McKeon | D | 6% |
| NJ | State Senate - 31 | Angela McKnight | D | 7% |
| GA | State Senate - 14 | Josh McLaurin | D | 35% |
| MS | State Senate - 1 | Mike McLendon | R | 54% |
| MS | State Senate - 6 | Chad McMahan | R | 56% |
| LA | State Senate - 11 | Patrick McMath | R | 88% |
| MI | State Senate - 8 | Mallory McMorrow | D | 36% |
| TN | State Senate - 5 | Randy McNally | R | 72% |
| CA | State Senate - 5 | Jerry McNerney | D | 0% |
| VA | State Senate - 29 | Jeremy McPike | D | 14% |
| OR | State Senate - 20 | Mark Meek | D | 5% |
| KY | State Senate - 5 | Stephen Meredith | R | 86% |
| AK | State Senate - L | Kelly Merrick | R | 64% |
| AZ | State Senate - 13 | Javan Mesnard | R | 68% |
| MS | State Senate - 25 | Walter Michel | R | 56% |
| LA | State Senate - 22 | Blake Miguez | R | 87% |
| LA | State Senate - 19 | Gregory Miller | R | 82% |
| MN | State Senate - 26 | Jeremy Miller | R | 70% |
| UT | State Senate - 5 | Ann Millner | R | 48% |
| KY | State Senate - 4 | Robert Mills | R | 86% |
| MA | State Senate - Second Suffolk | Liz Miranda | D | 12% |
| IN | State Senate - 9 | Ryan Mishler | R | 76% |
| SD | State Senate - 20 | Paul Miskimins | R | 66% |
| LA | State Senate - 12 | Beth Mizell | R | 85% |
| NC | State Senate - 38 | Mujtaba Mohammed | D | 17% |
| MA | State Senate - Second Bristol and Plymouth | Mark Montigny | D | 6% |
| MO | State Senate - 29 | Mike Moon | R | 71% |
| MA | State Senate - Second Worcester | Mike Moore | D | 17% |
| RI | State Senate - 34 | Elaine Morgan | R | 86% |
| HI | State Senate - 12 | Sharon Moriwaki | D | 19% |
| LA | State Senate - 35 | Jay Morris III | R | 85% |
| IL | State Senate - 29 | Julie Morrison | D | 5% |
| NE | State Senate - 22 | Mike Moser | R | 73% |
| MI | State Senate - 7 | Jeremy Moss | D | 33% |
| NJ | State Senate - 32 | Raj Mukherji | D | 6% |
| CO | State Senate - 24 | Kyle Mullica | D | 10% |
| OK | State Senate - 27 | Casey Murdock | R | 75% |
| NC | State Senate - 20 | Natalie Murdock | D | 15% |
| NE | State Senate - 38 | Dave Murman | R | 92% |
| IL | State Senate - 28 | Laura Murphy | D | 5% |
| RI | State Senate - 24 | Melissa Murray | D | 14% |
| UT | State Senate - 4 | Cal Musselman | R | 67% |
| PA | State Senate - 44 | Katie Muth | D | 13% |
| WA | State Senate - 10 | Ron Muzzall | R | 68% |
| NM | State Senate - 4 | George Muñoz | D | 11% |
| NY | State Senate - 20 | Zellnor Myrie | D | 9% |
| WI | State Senate - 11 | Stephen Nass | R | 93% |
| KY | State Senate - 33 | Gerald Neal | D | 19% |
| MN | State Senate - 24 | Carla Nelson | R | 68% |
| KY | State Senate - 38 | Michael Nemes | R | 86% |
| OR | State Senate - 13 | Courtney Neron Misslin | D | 10% |
| MI | State Senate - 20 | Aric Nesbitt | R | 85% |
| WY | State Senate - 4 | Tara Nethercott | R | 64% |
| ID | State Senate - 10 | Tammy Nichols | R | 97% |
| IN | State Senate - 6 | Rick Niemeyer | R | 75% |
| IN | State Senate - 10 | David Niezgodski | D | 42% |
| MS | State Senate - 28 | Sollie Norwood | D | 31% |
| MA | State Senate - Plymouth and Norfolk | Patrick O'Connor | R | 29% |
| MO | State Senate - 18 | Cindy O'Laughlin | R | 78% |
| NY | State Senate - 58 | Thomas O'Mara | R | 85% |
| NJ | State Senate - 13 | Declan O'Scanlon, Jr. | R | 73% |
| VA | State Senate - 2 | Mark Obenshain | R | 86% |
| WY | State Senate - 8 | Jared Olsen | R | 64% |
| AK | State Senate - T | Donald Olson | D | 33% |
| AL | State Senate - 3 | Arthur Orr | R | 67% |