Gun policy is the single most important issue for many voters, but when it comes to assessing their representative’s job performance, the bulk of Americans take multiple factors into account. Despite potentially alienating themselves from pro-gun voters, many senators on this list remain relatively popular with their constituency.
One of the most pressing and politically divisive problems in the United States is gun control. According to a recent Pew Survey, 60% of American adults consider gun violence a very big problem, ranking it among the top five issues – along with inflation, drug addiction, health care costs, and partisan gridlock. About half of Americans firmly believe that owning a gun is beneficial to their safety, while the other half takes the opposite stance – that gun ownership contributes to a reduction in safety.
Awareness of the issues posed by gun violence is split along party lines to a much higher degree than for any of the other top issues. The same Pew survey found that 81% of Democratic and Democratic-leaning voters consider gun violence a serious problem, compared to only 38% of Republican and Republican-leaning voters. Few other issues embody partisanship more clearly than gun control.
24/7 Wall St. identified the strongest gun control advocates in the U.S. Senate using data from the nonprofit gun rights lobbying group, Gun Owners of America. Of the 100 sitting U.S. Senators, GOA assigned 96 with a letter grade, from A+ to F-, for their positions on gun legislation. The highest grades were given to the most pro-gun lawmakers and the lowest to the most staunch supporters of gun control.
The list of U.S. senators with a grade of F or F- from the GOA includes every Democrat in the chamber and only one Republican, Sen. Lisa Murkowski of Alaska. Sens. Kyrsten Sinema (I) of Arizona, Bob Menendez (D) of New Jersey, and Joe Manchin (D) of West Virginia are the only lawmakers on this list to rank among the 10 least popular sitting U.S. senators. (Here is a look at the most and least popular Democratic senators.)
GOA gun policy grades are based only on the most recent available data. Some prominent lawmakers have shifted their positions in recent years, which may not be reflected on the GOA site. Based on the school shooting in Uvalde, Texas, certain representatives, like Sen. Cynthia Lummis (R) of Wyoming, who was hard set against expanded background checks, have changed their position. Still, Lummis received an A from the GOA, which was assigned in 2020, the year she was elected to the U.S. Senate. (Here is a look at the states with the least restrictive gun laws.)
Click here to see the most anti-gun senators.
Sen. Tammy Baldwin (D) of Wisconsin
- Gun Owners of America grade as of 2018: F (reliably supports gun control legislation)
- 2023 popularity: 44% approve, 42% disapprove
- Current term ends: 2025
Sen. Michael Bennet (D) of Colorado
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 47% approve, 33% disapprove
- Current term ends: 2029
Sen. Maria Cantwell (D) of Washington
- Gun Owners of America grade as of 2018: F (reliably supports gun control legislation)
- 2023 popularity: 50% approve, 33% disapprove
- Current term ends: 2025
Sen. Chris Coons (D) of Delaware
- Gun Owners of America grade as of 2020: F (reliably supports gun control legislation)
- 2023 popularity: 53% approve, 33% disapprove
- Current term ends: 2027
Sen. Tammy Duckworth (D) of Illinois
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 51% approve, 34% disapprove
- Current term ends: 2029
Sen. John Fetterman (D) of Pennsylvania
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 43% approve, 40% disapprove
- Current term ends: 2029
Sen. Margaret Hassan (D) of New Hampshire
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 50% approve, 40% disapprove
- Current term ends: 2029
Sen. Martin Heinrich (D) of New Mexico
- Gun Owners of America grade as of 2018: F (reliably supports gun control legislation)
- 2023 popularity: 43% approve, 34% disapprove
- Current term ends: 2025
Sen. Mark Kelly (D) of Arizona
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 53% approve, 38% disapprove
- Current term ends: 2029
Sen. Ben Lujan (D) of New Mexico
- Gun Owners of America grade as of 2020: F (reliably supports gun control legislation)
- 2023 popularity: 44% approve, 37% disapprove
- Current term ends: 2027
Sen. Edward Markey (D) of Massachusetts
- Gun Owners of America grade as of 2020: F (reliably supports gun control legislation)
- 2023 popularity: 55% approve, 26% disapprove
- Current term ends: 2027
Sen. Catherine Cortez Masto (D) of Nevada
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 50% approve, 40% disapprove
- Current term ends: 2029
Sen. Jeff Merkley (D) of Oregon
- Gun Owners of America grade as of 2020: F (reliably supports gun control legislation)
- 2023 popularity: 47% approve, 33% disapprove
- Current term ends: 2027
Sen. Lisa Murkowski (R) of Alaska
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 48% approve, 46% disapprove
- Current term ends: 2029
Sen. Patty Murray (D) of Washington
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 50% approve, 38% disapprove
- Current term ends: 2029
Sen. Jon Ossoff (D) of Georgia
- Gun Owners of America grade as of 2020: F (reliably supports gun control legislation)
- 2023 popularity: 46% approve, 37% disapprove
- Current term ends: 2027
Sen. Alex Padilla (D) of California
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 44% approve, 27% disapprove
- Current term ends: 2029
Sen. Gary Peters (D) of Michigan
- Gun Owners of America grade as of 2020: F (reliably supports gun control legislation)
- 2023 popularity: 43% approve, 33% disapprove
- Current term ends: 2027
Sen. Brian Schatz (D) of Hawaii
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 65% approve, 24% disapprove
- Current term ends: 2029
Sen. Kyrsten Sinema (I) of Arizona
- Gun Owners of America grade as of 2018: F (reliably supports gun control legislation)
- 2023 popularity: 42% approve, 44% disapprove
- Current term ends: 2025
Sen. Jon Tester (D) of Montana
- Gun Owners of America grade as of 2018: F (reliably supports gun control legislation)
- 2023 popularity: 58% approve, 33% disapprove
- Current term ends: 2025
Sen. Chris Van Hollen (D) of Maryland
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 51% approve, 23% disapprove
- Current term ends: 2029
Sen. Mark Warner (D) of Virginia
- Gun Owners of America grade as of 2020: F (reliably supports gun control legislation)
- 2023 popularity: 50% approve, 33% disapprove
- Current term ends: 2027
Sen. Raphael Warnock (D) of Georgia
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 49% approve, 42% disapprove
- Current term ends: 2029
Sen. Peter Welch (D) of Vermont
- Gun Owners of America grade as of 2022: F (reliably supports gun control legislation)
- 2023 popularity: 62% approve, 25% disapprove
- Current term ends: 2029
Sen. Richard Blumenthal (D) of Connecticut
- Gun Owners of America grade as of 2022: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 54% approve, 36% disapprove
- Current term ends: 2029
Sen. Cory Booker (D) of New Jersey
- Gun Owners of America grade as of 2020: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 47% approve, 37% disapprove
- Current term ends: 2027
Sen. Sherrod Brown (D) of Ohio
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 44% approve, 35% disapprove
- Current term ends: 2025
Sen. Benjamin Cardin (D) of Maryland
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 52% approve, 23% disapprove
- Current term ends: 2025
Sen. Thomas Carper (D) of Delaware
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 54% approve, 29% disapprove
- Current term ends: 2025
Sen. Richard Durbin (D) of Illinois
- Gun Owners of America grade as of 2020: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 47% approve, 35% disapprove
- Current term ends: 2027
Sen. Dianne Feinstein (D) of California
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 45% approve, 38% disapprove
- Current term ends: 2025
Sen. Kirsten Gillibrand (D) of New York
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 47% approve, 32% disapprove
- Current term ends: 2025
Sen. John Hickenlooper (D) of Colorado
- Gun Owners of America grade as of 2020: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 48% approve, 35% disapprove
- Current term ends: 2027
Sen. Mazie Hirono (D) of Hawaii
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 60% approve, 30% disapprove
- Current term ends: 2025
Sen. Timothy Kaine (D) of Virginia
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 47% approve, 36% disapprove
- Current term ends: 2025
Sen. Amy Klobuchar (D) of Minnesota
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 53% approve, 36% disapprove
- Current term ends: 2025
Sen. Joe Manchin (D) of West Virginia
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 38% approve, 55% disapprove
- Current term ends: 2025
Sen. Robert Menendez (D) of New Jersey
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 40% approve, 39% disapprove
- Current term ends: 2025
Sen. Christopher Murphy (D) of Connecticut
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 55% approve, 32% disapprove
- Current term ends: 2025
Sen. John Reed (D) of Rhode Island
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 54% approve, 27% disapprove
- Current term ends: 2027
Sen. Jacky Rosen (D) of Nevada
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 42% approve, 36% disapprove
- Current term ends: 2025
Sen. Bernard Sanders (I) of Vermont
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 64% approve, 33% disapprove
- Current term ends: 2025
Sen. Charles Schumer (D) of New York
- Gun Owners of America grade as of 2022: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 53% approve, 36% disapprove
- Current term ends: 2029
Sen. Jeanne Shaheen (D) of New Hampshire
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 51% approve, 39% disapprove
- Current term ends: 2027
Sen. Tina Smith (D) of Minnesota
- Gun Owners of America grade as of 2020: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 45% approve, 33% disapprove
- Current term ends: 2027
Sen. Debbie Stabenow (D) of Michigan
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 46% approve, 36% disapprove
- Current term ends: 2025
Sen. Elizabeth Warren (D) of Massachusetts
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 52% approve, 38% disapprove
- Current term ends: 2025
Sen. Sheldon Whitehouse (D) of Rhode Island
- Gun Owners of America grade as of 2018: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 51% approve, 33% disapprove
- Current term ends: 2025
Sen. Ron Wyden (D) of Oregon
- Gun Owners of America grade as of 2022: F- (carries or cosponsors gun-control legislation and reliably supports gun-control bills)
- 2023 popularity: 50% approve, 34% disapprove
- Current term ends: 2029
Methodology
To identify the U.S. senators with the strongest pro-gun control positions, 24/7 Wall St. reviewed data compiled by Gun Owners of America, a nonprofit gun rights lobbying group. GOA uses legislative voting records to assign a letter grade to sitting U.S. senators on their gun control positions. In the case where senators do not have an extensive voting record, they are graded based on their responses to GOA survey questions. Grades range from A+, reserved for the most staunch gun-rights senators, to F-, assigned to senators with the strongest gun-control agendas.
Only the 50 senators with a grade of F or F- appear on this list. The 50 senators on this list are split into two groups, starting with those who received a grade of F, and followed by those with an F-, and are listed alphabetically. Each senator’s grade is for the most recent year of available data, between 2018 and 2022.
Of all 100 sitting U.S. senators, four have not received a grade from GOA: Sen. Dan Sullivan (R) of Alaska, Sen. Cindy Clyde-Smith (R) of Mississippi, Sen. Pete Ricketts (R) of Nebraska, and Sen. J.D. Vance (R) of Ohio.
We also reviewed supplementary data on each senator’s approval and disapproval rating from Morning Consult, a public opinion data research company. Approval and disapproval ratings are based on survey data from each senator’s state, collected in the first quarter of 2023.
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