Alta Sierra Estates Neighborhood, Grass Valley
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safer than 0% of neighborhoods in Grass Valley
Safety at a Glance
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in Grass Valley
Is Alta Sierra Estates Safe?
Yes — this neighborhood is extremely safe. Alta Sierra Estates in Grass Valley, CA has a safety grade of A+. The overall crime index is 48, which is 52% below the national average of 100. Alta Sierra Estates is safer than 0% of neighborhoods in Grass Valley.
Compared to the Grass Valley average (crime index 48), Alta Sierra Estates is 0% lower in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, rape is the most elevated concern (index: 104, 4% above average), while burglary is the lowest risk (index: 52).
Alta Sierra Estates Crime Breakdown
Crime indices compared to national average (100) and Grass Valley city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
64 | -36% | Low | |
|
Assault
|
56 | -44% | Low | |
|
Robbery
|
79 | -21% | Low | |
|
Rape
|
104 | +4% | Moderate | |
| Property Crime | ||||
|
Burglary
|
52 | -48% | Low | |
|
Larceny / Theft
|
99 | -1% | Average | |
|
Vehicle Theft
|
87 | -13% | Average | |
How Alta Sierra Estates Compares
Crime index by category: Alta Sierra Estates vs Grass Valley average vs national average.
Crime by Category
Overall Crime Comparison
Alta Sierra Estates Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Alta Sierra Estates Demographics & Context
Education
Housing
Racial Demographics
Frequently Asked Questions
What is the crime rate in Alta Sierra Estates, Grass Valley?
Alta Sierra Estates in Grass Valley, CA has a crime safety grade of A+ as of 2026. The overall crime index is 48, which is 52% below the national average. Compared to the Grass Valley average, crime in Alta Sierra Estates is 0% lower. Alta Sierra Estates is safer than 0% of neighborhoods in Grass Valley.
Is Alta Sierra Estates a safe neighborhood in Grass Valley?
Alta Sierra Estates is generally considered a safe neighborhood in Grass Valley, earning a crime grade of A+. The highest concern is Rape (index: 104), while Burglary is the lowest risk (index: 52). It is one of the safest neighborhoods in Grass Valley.
How does Alta Sierra Estates compare to the rest of Grass Valley?
Alta Sierra Estates's overall crime index is 48, compared to the Grass Valley average of 48. This means crime in Alta Sierra Estates is 0% lower than the city average. For violent crime, the index is 76, and for property crime it is 79. 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 Alta Sierra Estates?
The most prevalent crime type in Alta Sierra Estates is Rape, with a crime index of 104 (4% above the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.
What are the demographics of Alta Sierra Estates?
Alta Sierra Estates has a population of approximately 4,289. The median household income is $98,006. The median home value is $498,542. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Alta Sierra Estates crime compare to the national average?
Alta Sierra Estates's overall crime rate is 52% below the national average (index 48 vs 100). Within Grass Valley, it is safer than 0% 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.