Data Source: Firearms Tracing System
January 1, 2020 – December 31, 2020
Contents
- ATF Firearms Trace Data Disclaimer
- Table: Total Number of Firearms Recovered and Traced in Colorado in Calendar Year 2020
- Table: Firearm Types with a Colorado Recovery
- Table: Top Calibers Reported on Firearm Traces with a Colorado Recovery
- Table: Top Categories Reported on Firearm Traces with a Colorado Recovery
- Table: Top 15 Source States for Firearms with a Colorado Recovery
- Table: Time-To-Crime Rates for Firearms with a Colorado Recovery
- Table: Age of Possessors for Firearms with a Colorado Recovery
- Table: Top Recovery Cities for Firearms with a Colorado Recovery
- Analytical Criteria Used to Compile the Enclosed Statistics
ATF Firearms Trace Data Disclaimer
Firearm traces are designed to assist law enforcement authorities in conducting investigations by tracking the sale and possession of specific firearms. Law enforcement agencies may request firearms traces for any reason, and those reasons are not necessarily reported to the federal government. Not all firearms used in crime are traced and not all firearms traced are used in crime.
Firearms selected for tracing are not chosen for purposes of determining which types, makes or models of firearms are used for illicit purposes. The firearms selected do not constitute a random sample and should not be considered representative of the larger universe of all firearms used by criminals, or any subset of that universe. Firearms are normally traced to the first retail seller, and sources reported for firearms traced do not necessarily represent the sources or methods by which firearms in general are acquired for use in crime.
Total Number of Firearms Recovered and Traced in Colorado in Calendar Year 2020
Firearm Types with a Colorado Recovery
January 1, 2020 – December 31, 2020
| Pistols | 4,390 |
|---|---|
| Rifles | 1,002 |
| Revolvers | 682 |
| Shotguns | 461 |
| Derringers | 40 |
| Receivers/Frames | 15 |
| Other* | 25 |
* Other includes Combinations, Unknown Types, Machineguns, Any Other Weapons and a Silencer.
Top Calibers Reported on Firearm Traces with a Colorado Recovery
January 1, 2020 – December 31, 2020
| 9mm | 2,268 |
|---|---|
| .22 Cal | 669 |
| .40 Cal | 643 |
| .45 Cal | 569 |
| .380 Cal | 486 |
| 12GA | 356 |
| .38 Cal | 244 |
| .357 Cal | 168 |
| 5.56mm | 155 |
| 7.62mm | 134 |
NOTE: There were 802 additional traces that were associated with other calibers. There were 121 traces with an unknown caliber.
Top Categories Reported on Firearm Traces with a Colorado Recovery
January 1, 2020 – December 31, 2020
| Possession of Weapon | 1,323 |
|---|---|
| Firearm Under Investigation | 937 |
| Weapon Offense | 896 |
| Found Firearm | 599 |
| Dangerous Drugs | 354 |
| Property Crimes | 251 |
| Traffic Offense | 248 |
| Suicide | 245 |
| Homicide | 243 |
| Aggravated Assault | 215 |
NOTE: There were 1,304 additional traces that were associated with other categories.
Top 15 Source States for Firearms with a Colorado Recovery
January 1, 2020 – December 31, 2020
| Colorado | 3,669 |
|---|---|
| Texas | 238 |
| Florida | 102 |
| Wyoming | 99 |
| Arizona | 90 |
| New Mexico | 86 |
| California | 75 |
| Kansas | 54 |
| Georgia | 53 |
| Missouri | 46 |
| Oklahoma | 44 |
| Pennsylvania | 36 |
| Utah | 36 |
| Virginia | 35 |
| Nebraska | 33 |
NOTE: An additional 33 states and Puerto Rico accounted for 501 other traces. The source state was identified in 5,197 total traces.
Time-To-Crime Rates for Firearms with a Colorado Recovery
January 1, 2020 – December 31, 2020
| Under 3 Months | 597 |
|---|---|
| 3 Months to Under 7 Months | 468 |
| 7 Months to Under 1 Year | 342 |
| 1 Year to Under 2 Years | 540 |
| 2 Years to Under 3 Years | 438 |
| 3 Years and Over | 2,757 |
1/1/2020-12/31/2020 Colorado Average Time-to-Crime: 6.93 Years
1/1/2020-12/31/2020 National Average Time-to-Crime: 7.01 Years
Age of Possessors for Firearms with a Colorado Recovery
January 1, 2020 – December 31, 2020
| 17 and Under | 191 |
|---|---|
| 18 to 21 | 456 |
| 22 to 24 | 421 |
| 25 to 30 | 797 |
| 31 to 40 | 1,289 |
| 41 to 50 | 587 |
| Over 50 | 685 |
1/1/2020-12/31/2020 Colorado Average Age of Possessor: 36 Years
1/1/2020-12/31/2020 National Average Age of Possessor: 34 Years
Top Recovery Cities for Firearms with a Colorado Recovery
January 1, 2020 – December 31, 2020
| Denver | 1,579 |
|---|---|
| Colorado Springs | 1,410 |
| Lakewood | 617 |
| Pueblo | 283 |
| Grand Junction | 281 |
| Aurora | 259 |
| Greeley | 126 |
| Loveland | 109 |
| Northglenn | 104 |
| Trinidad | 99 |
NOTE: There were 189 additional municipalities that accounted for 1,744 other traces. The recovery city could not be determined for four traces.
Analytical Criteria Used to Compile the Enclosed Statistics
Total Number of Firearms Recovered and Traced
- Includes traces with a recovery state of Colorado. Traces in which the recovery state was not provided were included when the requesting agency state was equal to Colorado.
- Includes Firearms Recovered and Traced between 1/1/2020 – 12/31/2020 or, if the recovery date was blank, firearms with trace entry dates between 1/1/2020 – 12/31/2020.
- Duplicate traces, Firearms Not Recovered, Gun Buyback and Firearms Turned In are not included in this figure.
- Data was extracted from the Firearms Tracing System (FTS) on April 12, 2021.
- All traces may not have been submitted or completed at the time of this study.
Firearm Types and Calibers with a Colorado Recovery
- Includes same criteria as Total Number of Firearms Recovered and Traced.
Top Categories Reported on Firearm Traces with a Colorado Recovery
- Includes same criteria as Total Number of Firearms Recovered and Traced. Beginning in CY 2010, attempted homicide, attempted suicide and negligent vehicular manslaughter are reported in separate categories.
Top Source States for Firearms with a Colorado Recovery
- Includes same criteria as Total Number of Firearms Recovered and Traced.
- Traces must identify a purchaser and the state in which the final dealer is located.
Time-to-Crime Rates for Firearms with a Colorado Recovery
- Includes same criteria as Total Number of Firearms Recovered and Traced.
- Traces must identify a purchaser.
- Time-to-Crime was calculated for those traces in which the purchase date could be subtracted from the recovery date.
Age of Possessors for Firearms with a Colorado Recovery
- Includes same criteria as Total Number of Firearms Recovered and Traced.
- Includes traces that provide a possessor and the possessor’s date of birth.
- Possessor’s age is calculated by subtracting the possessor’s date of birth from the recovery date.
Top Recovery Cities for Firearms with a Colorado Recovery
- Includes same criteria as Total Number of Firearms Recovered and Traced.
- Includes traces with a recovery city or, if the recovery city was not provided, traces requested by agencies with jurisdiction only within that city.
