Black Diamond Heights Neighborhood, Antioch
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safety at a Glance
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in Antioch
Is Black Diamond Heights Safe?
Yes — this neighborhood is extremely safe. Black Diamond Heights in Antioch, CA has a safety grade of A+. The overall crime index is 46, which is 54% below the national average of 100.
Compared to the Antioch average (crime index 101), Black Diamond Heights is 55% lower in overall crime. This neighborhood is significantly safer than Antioch as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, robbery is the most elevated concern (index: 59, 41% below average), while assault is the lowest risk (index: 11).
Black Diamond Heights Crime Breakdown
Crime indices compared to national average (100) and Antioch city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
38 | -62% | Low | |
|
Assault
|
11 | -89% | Low | |
|
Robbery
|
59 | -41% | Low | |
|
Rape
|
43 | -57% | Low | |
| Property Crime | ||||
|
Burglary
|
28 | -72% | Low | |
|
Larceny / Theft
|
17 | -83% | Low | |
|
Vehicle Theft
|
50 | -50% | Low | |
How Black Diamond Heights Compares
Crime index by category: Black Diamond Heights vs Antioch average vs national average.
Crime by Category
Overall Crime Comparison
Black Diamond Heights Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Black Diamond Heights Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Black Diamond Heights, Antioch?
Black Diamond Heights in Antioch, CA has a crime safety grade of A+ as of 2026. The overall crime index is 46, which is 54% below the national average. Compared to the Antioch average, crime in Black Diamond Heights is 55% lower.
Is Black Diamond Heights a safe neighborhood in Antioch?
Black Diamond Heights is generally considered a safe neighborhood in Antioch, earning a crime grade of A+. The highest concern is Robbery (index: 59), while Assault is the lowest risk (index: 11).
How does Black Diamond Heights compare to the rest of Antioch?
Black Diamond Heights's overall crime index is 46, compared to the Antioch average of 101. This means crime in Black Diamond Heights is 55% lower than the city average. For violent crime, the index is 38, and for property crime it is 32. 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 Black Diamond Heights?
The most prevalent crime type in Black Diamond Heights is Robbery, with a crime index of 59 (41% below the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Black Diamond Heights?
Nearby neighborhoods with good safety ratings include Dallas Ranch, Gentrytown and Lake Alhambra. These areas are close to Black Diamond Heights and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Black Diamond Heights?
Black Diamond Heights has a population of approximately 54. The median household income is $128,616. The median home value is $873,006. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Black Diamond Heights crime compare to the national average?
Black Diamond Heights's overall crime rate is 54% below the national average (index 46 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.