Castle Rock Neighborhood, Fairfield
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safety at a Glance
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in Fairfield
Is Castle Rock Safe?
Yes — this neighborhood is extremely safe. Castle Rock in Fairfield, CA has a safety grade of A+. The overall crime index is 17, which is 83% below the national average of 100.
Compared to the Fairfield average (crime index 63), Castle Rock is 46% lower in overall crime. This neighborhood is significantly safer than Fairfield as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, robbery is the most elevated concern (index: 40, 60% below average), while burglary is the lowest risk (index: 16).
Castle Rock Crime Breakdown
Crime indices compared to national average (100) and Fairfield city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
17 | -83% | Low | |
|
Assault
|
32 | -68% | Low | |
|
Robbery
|
40 | -60% | Low | |
|
Rape
|
29 | -71% | Low | |
| Property Crime | ||||
|
Burglary
|
16 | -84% | Low | |
|
Larceny / Theft
|
38 | -62% | Low | |
|
Vehicle Theft
|
38 | -62% | Low | |
How Castle Rock Compares
Crime index by category: Castle Rock vs Fairfield average vs national average.
Crime by Category
Overall Crime Comparison
Castle Rock Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Castle Rock Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Castle Rock, Fairfield?
Castle Rock in Fairfield, CA has a crime safety grade of A+ as of 2026. The overall crime index is 17, which is 83% below the national average. Compared to the Fairfield average, crime in Castle Rock is 46% lower.
Is Castle Rock a safe neighborhood in Fairfield?
Castle Rock is generally considered a safe neighborhood in Fairfield, earning a crime grade of A+. The highest concern is Robbery (index: 40), while Burglary is the lowest risk (index: 16).
How does Castle Rock compare to the rest of Fairfield?
Castle Rock's overall crime index is 17, compared to the Fairfield average of 63. This means crime in Castle Rock is 46% lower than the city average. For violent crime, the index is 30, and for property crime it is 31. 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 Castle Rock?
The most prevalent crime type in Castle Rock is Robbery, with a crime index of 40 (60% below the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.
What are safer neighborhoods near Castle Rock?
Nearby neighborhoods with good safety ratings include Seminole and Paradise Valley. These areas are close to Castle Rock and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Castle Rock?
Castle Rock has a population of approximately 297. The median household income is $127,470. The median home value is $669,273. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Castle Rock crime compare to the national average?
Castle Rock's overall crime rate is 83% below the national average (index 17 vs 100). 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.