Gun violence is a growing problem in the United States. Active shooter incidents surged by over 50% in 2021 compared to the previous year, and the share of violent crimes involving firearms climbed by over 30%, according to the FBI. While the right to gun ownership is enshrined in the constitution, keeping guns out of the wrong hands is a persistent challenge – and one that some states appear to be taking more seriously than others. (These are the firearm calibers used the most to commit crimes in the U.S.)
Several states, mostly concentrated in the Northeast and along the West Coast, have relatively tight gun restrictions. California, for example, has strong eligibility requirements for prospective gun owners, mandatory waiting periods, universal background checks, and restrictions on certain types of firearms and ammunition. States like Maryland, Massachusetts, New Jersey, and New York have similar laws.
In most of the country, however, such gun control laws do not exist. The resulting patchwork of regulations has helped criminals create a thriving black market for gun trafficking. Each year, thousands of firearms that were purchased in states with virtually no gun control laws end up in the hands of criminals in states with tight firearm restrictions.
Using firearm tracing data from the Bureau of Alcohol, Tobacco, Firearms, and Explosives, 24/7 Wall St. identified the states with the worst gun trafficking problems. States are ranked by the share of firearms traced by the ATF. These guns either have been used or are suspected to have been used to commit a crime and were determined to have come from out of state.
In each of the 15 states on this list, at least 30% of firearms traced by the ATF in 2021 were originally purchased out of state. Among the top 10 states, anywhere from 41% to 85% of guns linked to a crime were sourced from a different state – and nine of the top 10 also rank as having the strictest gun control laws in the country. (These are the states where gun crimes are surging.)
Out-of-state guns used in a crime often come from a bordering state. Often, however, they also come from a faraway state where virtually anyone can purchase a gun. Georgia, for example, a state with relatively lax gun laws, is among the top three feeder states for six states on this list, even though it does not share a border with any of them. Each of the six states where a large share of guns used in a crime came from Georgia is in the Northeast or Mid Atlantic, along the I-95 corridor, which also cuts through Georgia.
Click here to see the states with the worst gun trafficking problem.
Click here to read our detailed methodology.
15. Minnesota
> Firearms linked to crime sourced from out of state, 2021: 30.0% of traced guns (1,158 total guns)
> Top out-of-state source for guns linked to crime: Wisconsin (bordering-state); 205 guns, 5.3% of all traced guns
> 2nd out-of-state source for guns linked to crime: Florida; 117 guns, 3.0% of all traced guns
> 3rd out-of-state source for guns linked to crime: North Dakota (bordering-state); 74 guns, 1.9% of all traced guns
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14. North Dakota
> Firearms linked to crime sourced from out of state, 2021: 31.5% of traced guns (196 total guns)
> Top out-of-state source for guns linked to crime: Minnesota (bordering-state); 45 guns, 7.2% of all traced guns
> 2nd out-of-state source for guns linked to crime: Texas; 21 guns, 3.4% of all traced guns
> 3rd out-of-state source for guns linked to crime: Montana (bordering-state); 13 guns, 2.1% of all traced guns
13. Delaware
> Firearms linked to crime sourced from out of state, 2021: 31.5% of traced guns (422 total guns)
> Top out-of-state source for guns linked to crime: Pennsylvania (bordering-state); 127 guns, 9.5% of all traced guns
> 2nd out-of-state source for guns linked to crime: Virginia; 51 guns, 3.8% of all traced guns
> 3rd out-of-state source for guns linked to crime: Georgia; 33 guns, 2.5% of all traced guns
12. Idaho
> Firearms linked to crime sourced from out of state, 2021: 33.0% of traced guns (376 total guns)
> Top out-of-state source for guns linked to crime: Washington (bordering-state); 71 guns, 6.2% of all traced guns
> 2nd out-of-state source for guns linked to crime: Oregon (bordering-state); 46 guns, 4.0% of all traced guns
> 3rd out-of-state source for guns linked to crime: Montana (bordering-state); 43 guns, 3.8% of all traced guns
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11. Nebraska
> Firearms linked to crime sourced from out of state, 2021: 36.1% of traced guns (645 total guns)
> Top out-of-state source for guns linked to crime: Iowa (bordering-state); 159 guns, 8.9% of all traced guns
> 2nd out-of-state source for guns linked to crime: Texas; 51 guns, 2.9% of all traced guns
> 3rd out-of-state source for guns linked to crime: Missouri (bordering-state); 48 guns, 2.7% of all traced guns
10. Wyoming
> Firearms linked to crime sourced from out of state, 2021: 41.0% of traced guns (94 total guns)
> Top out-of-state source for guns linked to crime: Colorado (bordering-state); 12 guns, 5.2% of all traced guns
> 2nd out-of-state source for guns linked to crime: Montana (bordering-state); 10 guns, 4.4% of all traced guns
> 3rd out-of-state source for guns linked to crime: Idaho (bordering-state); 09 guns, 3.9% of all traced guns
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9. Rhode Island
> Firearms linked to crime sourced from out of state, 2021: 46.1% of traced guns (237 total guns)
> Top out-of-state source for guns linked to crime: Massachusetts (bordering-state); 34 guns, 6.6% of all traced guns
> 2nd out-of-state source for guns linked to crime: Florida; 24 guns, 4.7% of all traced guns
> 3rd out-of-state source for guns linked to crime: New Hampshire; 23 guns, 4.5% of all traced guns
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8. California
> Firearms linked to crime sourced from out of state, 2021: 50.4% of traced guns (15,942 total guns)
> Top out-of-state source for guns linked to crime: Arizona (bordering-state); 4,725 guns, 14.9% of all traced guns
> 2nd out-of-state source for guns linked to crime: Nevada (bordering-state); 2,275 guns, 7.2% of all traced guns
> 3rd out-of-state source for guns linked to crime: Texas; 1,653 guns, 5.2% of all traced guns
7. Illinois
> Firearms linked to crime sourced from out of state, 2021: 53.0% of traced guns (7,837 total guns)
> Top out-of-state source for guns linked to crime: Indiana (bordering-state); 2,601 guns, 17.6% of all traced guns
> 2nd out-of-state source for guns linked to crime: Missouri (bordering-state); 867 guns, 5.9% of all traced guns
> 3rd out-of-state source for guns linked to crime: Wisconsin (bordering-state); 584 guns, 3.9% of all traced guns
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6. Maryland
> Firearms linked to crime sourced from out of state, 2021: 56.2% of traced guns (3,776 total guns)
> Top out-of-state source for guns linked to crime: Virginia (bordering-state); 1,128 guns, 16.8% of all traced guns
> 2nd out-of-state source for guns linked to crime: Georgia; 376 guns, 5.6% of all traced guns
> 3rd out-of-state source for guns linked to crime: Pennsylvania (bordering-state); 325 guns, 4.8% of all traced guns
5. Connecticut
> Firearms linked to crime sourced from out of state, 2021: 56.7% of traced guns (648 total guns)
> Top out-of-state source for guns linked to crime: Florida; 83 guns, 7.3% of all traced guns
> 2nd out-of-state source for guns linked to crime: Georgia; 82 guns, 7.2% of all traced guns
> 3rd out-of-state source for guns linked to crime: South Carolina; 70 guns, 6.1% of all traced guns
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4. Massachusetts
> Firearms linked to crime sourced from out of state, 2021: 69.1% of traced guns (1,461 total guns)
> Top out-of-state source for guns linked to crime: New Hampshire (bordering-state); 246 guns, 11.6% of all traced guns
> 2nd out-of-state source for guns linked to crime: Georgia; 177 guns, 8.4% of all traced guns
> 3rd out-of-state source for guns linked to crime: Maine; 160 guns, 7.6% of all traced guns
3. Hawaii
> Firearms linked to crime sourced from out of state, 2021: 78.9% of traced guns (45 total guns)
> Top out-of-state source for guns linked to crime: Alaska; 9 guns, 15.8% of all traced guns
> 2nd out-of-state source for guns linked to crime: Tie: California, Florida; 4 guns each, 7.0% of all traced guns
> 3rd out-of-state source for guns linked to crime: Oregon; 3 guns, 5.3% of all traced guns
2. New Jersey
> Firearms linked to crime sourced from out of state, 2021: 83.8% of traced guns (2,682 total guns)
> Top out-of-state source for guns linked to crime: Pennsylvania (bordering-state); 496 guns, 15.5% of all traced guns
> 2nd out-of-state source for guns linked to crime: Georgia; 409 guns, 12.8% of all traced guns
> 3rd out-of-state source for guns linked to crime: South Carolina; 309 guns, 9.7% of all traced guns
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1. New York
> Firearms linked to crime sourced from out of state, 2021: 84.6% of traced guns (5,835 total guns)
> Top out-of-state source for guns linked to crime: Georgia; 981 guns, 14.2% of all traced guns
> 2nd out-of-state source for guns linked to crime: Virginia; 622 guns, 9.0% of all traced guns
> 3rd out-of-state source for guns linked to crime: South Carolina; 617 guns, 8.9% of all traced guns
Methodology
To identify the states with the worst gun trafficking problem, 24/7 Wall St. reviewed 2021 firearm tracing data from the Bureau of Alcohol, Tobacco, Firearms, and Explosives. In each of the 15 states on this list, at least 30% of all guns traced back to their source by the ATF came from a different state.
Guns that are traced by the ATF are typically those found at crime scenes and are either have been used, or are suspected to have been used, to commit a crime. Though not all firearms used in a crime are traced.
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