12 months to Sep 2026, FBI
Aurora vs Denver crime rates
Denver’s violent crime rate was 12% higher than Aurora’s over the 12 months to Sep 2026: 793 against 711 per 100,000 residents a year. Denver’s property crime rate was 1.7 times Aurora’s over the same period: 3,938 against 2,297 per 100,000 residents a year. Aurora recorded 19 homicides (4.7 per 100,000 residents) and Denver 48 (6.5). Over the same period violent crime was down 12% in Aurora and down 13% in Denver, each against its own previous 12 months.
Side by side
per 100k, per year| Measure | Aurora, COcity, Colorado | Denver, COcity, Colorado |
|---|---|---|
| Violent crimeper 100,000 residents a year | 711 | 793 |
| Property crimeper 100,000 residents a year | 2,297 | 3,938 |
| Homicidescount in the period | 194.7 per 100k | 486.5 per 100k |
| Violent crime trendagainst the 12 months before | −12% | −13% |
| Property crime trendagainst the 12 months before | −14% | −9% |
| Residents | 407,319 | 733,212 |
| Period | 12 months to Sep 2026 | 12 months to Sep 2026 |
| Source | Aurora Police Departmentas reported to the FBI | Denver Police Departmentas reported to the FBI |
Violent crime, month by month
Each line has its own scale, so read the direction, not the height; the table above has the rates.
The FBI cautions against ranking or comparing places on these numbers alone: how dense a place is, its economy, how often residents report crime and how each agency records it all shape them. How to read crime numbers
What this comparison does not measure
read before deciding- These are crimes reported to the police. In the federal victim survey for 2024, about half of violent crime (47.9%, homicide aside) and under a third of property crime (30.5%) was reported, and that share can differ from one city to another.
- City limits are drawn differently: one city may take in suburbs and open land that another leaves to its neighbors, and that alone moves a citywide rate. A citywide figure says little about any one neighborhood; Denver has neighborhood figures on its page.
More on each place
3 related pairsCrime in Aurora, COCrime in Denver, COColorado Springs vs DenverDenver vs PhoenixAustin vs Denver
Source and dates
FBI Crime Data Explorer- Aurora, CO
- Aurora Police Department, as reported to the FBI. 12 months to Sep 2026; 407,319 residents.
- Denver, CO
- Denver Police Department, as reported to the FBI. 12 months to Sep 2026; 733,212 residents.
- How we count
- Violent crime is homicide, rape, robbery and aggravated assault; property crime is burglary, theft, vehicle theft and arson, the FBI’s definitions for every agency. Methodology