States with the most firearms traced to them by the federal government

DmyTo // Shutterstock
DmyTo // Shutterstock

The U.S. owns almost 46% of worldwide firearms, despite only accounting for 5% of the global population, according to Small Arms Survey data from 2018. There are more guns in private ownership than there are people to own them—about 1.2 guns for every single person (including children). And in April 2024 alone, Americans bought over 1 million guns, an analysis of FBI data reveals.

Firearm traces by the Bureau of Alcohol, Tobacco, Firearms and Explosives begin at the request of a law enforcement agency when a firearm is found at a crime scene. They are designed to help law enforcement agencies track the sale and possession of such firearms. A firearm is normally traced to the first retail seller.

Agencies may request traces for any investigative reason, which they do not necessarily report to the federal government, and it's important to remember not all firearms used in crimes are traced, and not all traced firearms are used in crimes.

Once a trace is initiated, the ATF receives information from eTrace, a web-based method of tracing the purchase and history of firearms used in violent crimes, which identifies the manufacturer or importer and the original licensee. From there, the trace becomes a manual process of combing through transaction records to find the first purchaser.

When firearms are traced, it is not for the purpose of determining which types, makes, or models are used for illicit purposes, nor do the firearms selected for traces constitute a random sample; therefore, they should not be considered representative of all firearms used by criminals or of the methods by which firearms, in general, are acquired for use in the commission of crimes.

How trace information is used has been restricted by the Tiahrt Amendments, which have been attached to the federal appropriations (i.e., funding) devoted to the Department of Justice since 2003. The amendments hamstring the DOJ in several ways from more robust firearm tracing, including prohibiting the release of firearm trace data to the public. But the Bipartisan Safer Communities Act passed in 2022 now requires more individuals who sell guns to register as federally licensed firearm dealers and closes the "boyfriend loophole," barring intimate partners convicted of domestic abuse from obtaining firearms.

Stacker assembled firearms trace data from the Bureau of Alcohol, Tobacco, Firearms and Explosives to see which states had the most trace requests tied to them in 2021.

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An aerial view of Honolulu on the water.

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#51. Hawaii

- Traced firearms per 10k residents: 0.76
- Total firearms: 110
--- Pistols: 53
--- Revolvers: 11
--- Rifles: 35
--- Shotguns: 11
--- Derringers: 0
--- Machine guns: 0
--- Unknown types: 0
--- Other: 0

An aerial view of Montpelier.

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#50. Vermont

- Traced firearms per 10k residents: 3.73
- Total firearms: 241
--- Pistols: 132
--- Revolvers: 26
--- Rifles: 59
--- Shotguns: 24
--- Derringers: 0
--- Machine guns: 0
--- Unknown types: 0
--- Other: 0

An aerial view of Portland.

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#49. Maine

- Traced firearms per 10k residents: 3.74
- Total firearms: 513
--- Pistols: 288
--- Revolvers: 63
--- Rifles: 106
--- Shotguns: 46
--- Derringers: 0
--- Machine guns: 5
--- Unknown types: 0
--- Other: 5

Historic buildings in Fall in Meriden.

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#48. Connecticut

- Traced firearms per 10k residents: 4.47
- Total firearms: 1,612
--- Pistols: 1,201
--- Revolvers: 181
--- Rifles: 129
--- Shotguns: 89
--- Derringers: 6
--- Machine guns: 0
--- Unknown types: 0
--- Other: 6

Aerial view of homes in Dover.

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#46. New Jersey

- Traced firearms per 10k residents: 5.06
- Total firearms: 4,685
--- Pistols: 3,403
--- Revolvers: 584
--- Rifles: 399
--- Shotguns: 249
--- Derringers: 20
--- Machine guns: 14
--- Unknown types: 0
--- Other: 16

Aerial view of downtown Casper.

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#45. Wyoming

- Traced firearms per 10k residents: 5.06
- Total firearms: 293
--- Pistols: 151
--- Revolvers: 35
--- Rifles: 79
--- Shotguns: 24
--- Derringers: 4
--- Machine guns: 0
--- Unknown types: 0
--- Other: 0

Boats and homes on the water in Portsmouth.

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#44. New Hampshire

- Traced firearms per 10k residents: 5.08
- Total firearms: 705
--- Pistols: 404
--- Revolvers: 75
--- Rifles: 137
--- Shotguns: 72
--- Derringers: 0
--- Machine guns: 0
--- Unknown types: 4
--- Other: 13

An aerial view of the Empire State Building and surrounding buildings.

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#43. New York

- Traced firearms per 10k residents: 5.17
- Total firearms: 10,264
--- Pistols: 7,144
--- Revolvers: 1,324
--- Rifles: 1,014
--- Shotguns: 601
--- Derringers: 82
--- Machine guns: 66
--- Unknown types: 0
--- Other: 33

Seattle skyline.

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#41. Washington

- Traced firearms per 10k residents: 7.20
- Total firearms: 5,569
--- Pistols: 3,505
--- Revolvers: 539
--- Rifles: 934
--- Shotguns: 529
--- Derringers: 23
--- Machine guns: 0
--- Unknown types: 0
--- Other: 39

Aerial view of Boise.

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#40. Idaho

- Traced firearms per 10k residents: 7.24
- Total firearms: 1,376
--- Pistols: 895
--- Revolvers: 162
--- Rifles: 207
--- Shotguns: 94
--- Derringers: 7
--- Machine guns: 4
--- Unknown types: 0
--- Other: 7

Des Moines skyline.

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#39. Iowa

- Traced firearms per 10k residents: 8.07
- Total firearms: 2,576
--- Pistols: 1,783
--- Revolvers: 196
--- Rifles: 338
--- Shotguns: 236
--- Derringers: 16
--- Machine guns: 0
--- Unknown types: 0
--- Other: 7

Downtown Duluth from the water.

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#38. Minnesota

- Traced firearms per 10k residents: 8.07
- Total firearms: 4,605
--- Pistols: 3,417
--- Revolvers: 337
--- Rifles: 455
--- Shotguns: 365
--- Derringers: 8
--- Machine guns: 11
--- Unknown types: 0
--- Other: 12

Aerial view of Rapid City.

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#36. South Dakota

- Traced firearms per 10k residents: 9.24
- Total firearms: 827
--- Pistols: 457
--- Revolvers: 90
--- Rifles: 165
--- Shotguns: 98
--- Derringers: 11
--- Machine guns: 0
--- Unknown types: 0
--- Other: 6

Aerial view of bridges going over water into Harpers Ferry.

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#35. West Virginia

- Traced firearms per 10k residents: 9.52
- Total firearms: 1,698
--- Pistols: 1,083
--- Revolvers: 191
--- Rifles: 252
--- Shotguns: 139
--- Derringers: 23
--- Machine guns: 0
--- Unknown types: 0
--- Other: 10

Downtown Fargo in the snow.

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#34. North Dakota

- Traced firearms per 10k residents: 9.94
- Total firearms: 770
--- Pistols: 437
--- Revolvers: 82
--- Rifles: 157
--- Shotguns: 90
--- Derringers: 4
--- Machine guns: 0
--- Unknown types: 0
--- Other: 0

Aerial view of downtown Billings.

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#33. Montana

- Traced firearms per 10k residents: 10.63
- Total firearms: 1,174
--- Pistols: 563
--- Revolvers: 115
--- Rifles: 362
--- Shotguns: 124
--- Derringers: 5
--- Machine guns: 0
--- Unknown types: 0
--- Other: 5

Aerial view of downtown Omaha.

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#31. Nebraska

- Traced firearms per 10k residents: 11.31
- Total firearms: 2,221
--- Pistols: 1,298
--- Revolvers: 205
--- Rifles: 473
--- Shotguns: 230
--- Derringers: 10
--- Machine guns: 0
--- Unknown types: 0
--- Other: 5

Aerial view of downtown Hot Springs in evening.

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#30. Arkansas

- Traced firearms per 10k residents: 11.70
- Total firearms: 3,541
--- Pistols: 2,675
--- Revolvers: 247
--- Rifles: 409
--- Shotguns: 165
--- Derringers: 16
--- Machine guns: 18
--- Unknown types: 0
--- Other: 11

Aerial view of downtown Pittsburgh.

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#29. Pennsylvania

- Traced firearms per 10k residents: 11.86
- Total firearms: 15,370
--- Pistols: 11,194
--- Revolvers: 1,433
--- Rifles: 1,667
--- Shotguns: 903
--- Derringers: 61
--- Machine guns: 0
--- Unknown types: 40
--- Other: 72

Homes and buildings on the water in Bayfield.

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#28. Wisconsin

- Traced firearms per 10k residents: 11.98
- Total firearms: 7,062
--- Pistols: 5,666
--- Revolvers: 443
--- Rifles: 568
--- Shotguns: 346
--- Derringers: 20
--- Machine guns: 8
--- Unknown types: 0
--- Other: 11

Aerial view of Colorado Springs in the mountains.

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#27. Colorado

- Traced firearms per 10k residents: 12.10
- Total firearms: 7,035
--- Pistols: 4,923
--- Revolvers: 654
--- Rifles: 885
--- Shotguns: 518
--- Derringers: 35
--- Machine guns: 0
--- Unknown types: 0
--- Other: 20

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Detroit skyline at sunset.

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#26. Michigan

- Traced firearms per 10k residents: 12.27
- Total firearms: 12,329
--- Pistols: 9,930
--- Revolvers: 673
--- Rifles: 1,047
--- Shotguns: 440
--- Derringers: 33
--- Machine guns: 162
--- Unknown types: 0
--- Other: 44

Aerial view of downtown Portland at sunset.

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#25. Oregon

- Traced firearms per 10k residents: 12.82
- Total firearms: 5,445
--- Pistols: 3,266
--- Revolvers: 622
--- Rifles: 1,081
--- Shotguns: 425
--- Derringers: 32
--- Machine guns: 0
--- Unknown types: 0
--- Other: 19

Aerial view of downtown Oklahoma City.

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#24. Oklahoma

- Traced firearms per 10k residents: 13.30
- Total firearms: 5,302
--- Pistols: 3,904
--- Revolvers: 442
--- Rifles: 567
--- Shotguns: 316
--- Derringers: 30
--- Machine guns: 24
--- Unknown types: 0
--- Other: 19

Aerial view of palm trees over downtown Redlands.

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#23. California

- Traced firearms per 10k residents: 13.85
- Total firearms: 54,338
--- Pistols: 36,768
--- Revolvers: 5,356
--- Rifles: 7,695
--- Shotguns: 3,456
--- Derringers: 233
--- Machine guns: 0
--- Unknown types: 417
--- Other: 413

An entrance sign to Topeka.

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#21. Kansas

- Traced firearms per 10k residents: 14.63
- Total firearms: 4,292
--- Pistols: 3,146
--- Revolvers: 360
--- Rifles: 470
--- Shotguns: 265
--- Derringers: 22
--- Machine guns: 15
--- Unknown types: 0
--- Other: 14

Downtown Chicago skyline at sunset.

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#20. Illinois

- Traced firearms per 10k residents: 15.09
- Total firearms: 19,120
--- Pistols: 15,481
--- Revolvers: 1,507
--- Rifles: 1,190
--- Shotguns: 750
--- Derringers: 71
--- Machine guns: 0
--- Unknown types: 0
--- Other: 121

Aerial view of rural Kentucky.

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#19. Kentucky

- Traced firearms per 10k residents: 15.11
- Total firearms: 6,812
--- Pistols: 5,065
--- Revolvers: 486
--- Rifles: 937
--- Shotguns: 250
--- Derringers: 32
--- Machine guns: 0
--- Unknown types: 28
--- Other: 14

Aerial view of small town Nappanee.

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#18. Indiana

- Traced firearms per 10k residents: 15.21
- Total firearms: 10,349
--- Pistols: 8,056
--- Revolvers: 775
--- Rifles: 889
--- Shotguns: 519
--- Derringers: 64
--- Machine guns: 17
--- Unknown types: 0
--- Other: 29

A bridge over the water in Clearwater.

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#16. Florida

- Traced firearms per 10k residents: 15.76
- Total firearms: 34,336
--- Pistols: 26,179
--- Revolvers: 2,897
--- Rifles: 2,955
--- Shotguns: 1,482
--- Derringers: 135
--- Machine guns: 633
--- Unknown types: 0
--- Other: 55

Boats on the water in Anapolis.

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#15. Maryland

- Traced firearms per 10k residents: 15.92
- Total firearms: 9,816
--- Pistols: 6,269
--- Revolvers: 860
--- Rifles: 1,567
--- Shotguns: 1,028
--- Derringers: 0
--- Machine guns: 0
--- Unknown types: 33
--- Other: 59

A busy main street in Vicksburg.

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#14. Mississippi

- Traced firearms per 10k residents: 16.08
- Total firearms: 4,744
--- Pistols: 3,518
--- Revolvers: 358
--- Rifles: 574
--- Shotguns: 254
--- Derringers: 22
--- Machine guns: 0
--- Unknown types: 5
--- Other: 13

A highway and homes in the green hills in Branson.

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#13. Missouri

- Traced firearms per 10k residents: 16.45
- Total firearms: 10,148
--- Pistols: 8,097
--- Revolvers: 686
--- Rifles: 812
--- Shotguns: 435
--- Derringers: 0
--- Machine guns: 47
--- Unknown types: 0
--- Other: 71

An aerial view of downtown Wilmington.

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#11. Delaware

- Traced firearms per 10k residents: 16.68
- Total firearms: 1,674
--- Pistols: 1,222
--- Revolvers: 129
--- Rifles: 159
--- Shotguns: 154
--- Derringers: 7
--- Machine guns: 0
--- Unknown types: 3
--- Other: 0

Aerial view of downtown Birmingham.

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#10. Alabama

- Traced firearms per 10k residents: 17.55
- Total firearms: 8,847
--- Pistols: 6,888
--- Revolvers: 804
--- Rifles: 702
--- Shotguns: 378
--- Derringers: 43
--- Machine guns: 16
--- Unknown types: 7
--- Other: 9

Aerial view of downtown Cleveland.

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#9. Ohio

- Traced firearms per 10k residents: 17.68
- Total firearms: 20,826
--- Pistols: 17,001
--- Revolvers: 1,525
--- Rifles: 1,400
--- Shotguns: 739
--- Derringers: 82
--- Machine guns: 40
--- Unknown types: 0
--- Other: 39

Aerial view of historic buildings in Macon.

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#8. Georgia

- Traced firearms per 10k residents: 18.96
- Total firearms: 20,472
--- Pistols: 16,327
--- Revolvers: 1,457
--- Rifles: 1,658
--- Shotguns: 819
--- Derringers: 100
--- Machine guns: 46
--- Unknown types: 0
--- Other: 65

Aerial view of downtown Greenville.

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#6. South Carolina

- Traced firearms per 10k residents: 20.62
- Total firearms: 10,701
--- Pistols: 8,333
--- Revolvers: 907
--- Rifles: 853
--- Shotguns: 538
--- Derringers: 59
--- Machine guns: 0
--- Unknown types: 0
--- Other: 11

Aerial view of neon lights in Reno at night.

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#5. Nevada

- Traced firearms per 10k residents: 21.42
- Total firearms: 6,735
--- Pistols: 5,354
--- Revolvers: 458
--- Rifles: 501
--- Shotguns: 305
--- Derringers: 26
--- Machine guns: 56
--- Unknown types: 0
--- Other: 35

Aerial view of fog rolling over Asheville.

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#4. North Carolina

- Traced firearms per 10k residents: 21.90
- Total firearms: 23,104
--- Pistols: 16,480
--- Revolvers: 1,980
--- Rifles: 2,694
--- Shotguns: 1,585
--- Derringers: 108
--- Machine guns: 148
--- Unknown types: 0
--- Other: 109

Aerial view of Gatlinburg.

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#3. Tennessee

- Traced firearms per 10k residents: 22.15
- Total firearms: 15,453
--- Pistols: 12,045
--- Revolvers: 1,260
--- Rifles: 1,318
--- Shotguns: 573
--- Derringers: 86
--- Machine guns: 0
--- Unknown types: 132
--- Other: 39

Aerial view of D.C.

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#1. Washington DC

- Traced firearms per 10k residents: 35.18
- Total firearms: 2,357
--- Pistols: 2,024
--- Revolvers: 129
--- Rifles: 90
--- Shotguns: 43
--- Derringers: 0
--- Machine guns: 0
--- Unknown types: 61
--- Other: 10