Siena Neighborhood, Aurora
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safer than 99% of neighborhoods in Aurora
Safety at a Glance
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in Aurora
Is Siena Safe?
Yes — this neighborhood is extremely safe. Siena in Aurora, CO has a safety grade of A+. The overall crime index is 11, which is 89% below the national average of 100. Siena is safer than 99% of neighborhoods in Aurora.
Compared to the Aurora average (crime index 58), Siena is 47% lower in overall crime. This neighborhood is significantly safer than Aurora as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, rape is the most elevated concern (index: 67, 33% below average), while assault is the lowest risk (index: 3).
Siena Crime Breakdown
Crime indices compared to national average (100) and Aurora city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
16 | -84% | Low | |
|
Assault
|
3 | -97% | Low | |
|
Robbery
|
58 | -42% | Low | |
|
Rape
|
67 | -33% | Low | |
| Property Crime | ||||
|
Burglary
|
14 | -86% | Low | |
|
Larceny / Theft
|
44 | -56% | Low | |
|
Vehicle Theft
|
33 | -67% | Low | |
How Siena Compares
Crime index by category: Siena vs Aurora average vs national average.
Crime by Category
Overall Crime Comparison
Siena Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Siena Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Siena, Aurora?
Siena in Aurora, CO has a crime safety grade of A+ as of 2026. The overall crime index is 11, which is 89% below the national average. Compared to the Aurora average, crime in Siena is 47% lower. Siena is safer than 99% of neighborhoods in Aurora.
Is Siena a safe neighborhood in Aurora?
Siena is generally considered a safe neighborhood in Aurora, earning a crime grade of A+. The highest concern is Rape (index: 67), while Assault is the lowest risk (index: 3). It is one of the safest neighborhoods in Aurora.
How does Siena compare to the rest of Aurora?
Siena's overall crime index is 11, compared to the Aurora average of 58. This means crime in Siena is 47% lower than the city average. For violent crime, the index is 36, and for property crime it is 30. However, crime can vary block by block, so checking the crime map for specific streets is recommended.
What type of crime is most common in Siena?
The most prevalent crime type in Siena is Rape, with a crime index of 67 (33% below the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Siena?
Nearby neighborhoods with good safety ratings include Tuscany, Piney Creek Ranches, Greenfield Masters and The Farm. These areas are close to Siena and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Siena?
Siena has a population of approximately 1,608. The median household income is $125,418. The median home value is $880,589. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Siena crime compare to the national average?
Siena's overall crime rate is 89% below the national average (index 11 vs 100). Within Aurora, it is safer than 99% of neighborhoods. For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.
Crime data sourced from FBI UCR reports and local law enforcement agencies. Crime indices use 100 as the national average. Updated April 2026.