Diablo Hills Neighborhood, Walnut Creek

Crime Rate & Statistics

B-

Fairly safe — slightly below-average crime levels

Safer than 0% of neighborhoods in Walnut Creek

Safety at a Glance

Overall Crime High

Low 161 / 300 High

Violent Crime 105

5% above national avg

Property Crime 146

46% above national avg

City Ranking

safer than other

Walnut Creek neighborhoods

Check a specific address

in Walnut Creek

Is Diablo Hills Safe?

Mostly yes — this neighborhood is fairly safe. Diablo Hills in Walnut Creek, CA has a safety grade of B-. The overall crime index is 161, which is 61% above the national average of 100. Diablo Hills is safer than 0% of neighborhoods in Walnut Creek.

Compared to the Walnut Creek average (crime index 59), Diablo Hills is 102% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.

Looking at specific crime types, assault is the most elevated concern (index: 180, 80% above average), while rape is the lowest risk (index: 0). Property crime is more prevalent than violent crime here, consistent with broader national patterns.

Highest Risk

Assault · Index 180 (80% above avg)

Lowest Risk

Rape · Index 0 (100% below avg)

Diablo Hills Crime Breakdown

Crime indices compared to national average (100) and Walnut Creek city average. Higher values mean more crime.

Crime Type	Index	vs National	vs Walnut Creek	Risk Level
Violent Crime
Murder	176	+76%	+112%	High
Assault	180	+80%	+86%	High
Robbery	62	-38%	+11%	Low
Rape	0	-100%	N/A	Low
Property Crime
Burglary	102	+2%	+45%	Moderate
Larceny / Theft	161	+61%	+76%	High
Vehicle Theft	175	+75%	+109%	High

How Diablo Hills Compares

Crime index by category: Diablo Hills vs Walnut Creek average vs national average.

Crime by Category

Overall Crime Comparison

Diablo Hills Crime Map

Crime heatmap based on block-group level data. Red areas indicate higher crime density.

Full Screen Map

Crime Level: Low Below Avg Average Above Avg High

See the crime score for a specific address

Diablo Hills Demographics & Context

Population

1,519

Median Income

$131,533

Home Value

$677,894

Median Age

Pop. Density

4,479/mi²

Education

Bachelor's Degree 40.2%

Graduate Degree 32.2%

Housing

50%

Owner-occupied Renter-occupied

Racial Demographics

White 60.8%

Black 1.8%

Hispanic 8.4%

Asian 28.4%

Nearby Neighborhoods

San Marco Index: 109

B+

Banbury Index: 41

A-

Hedgewood Index: 124

B+

North Civic Index: 91

A-

Rancho San Miguel Index: 26

Candelero Index: 41

Wimbledon Index: 14

Walnut Ave. Index: 117

B+

Diablo Hills Crime Map

Interactive crime heatmap for this neighborhood

Walnut Creek Crime Statistics

View all Walnut Creek neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Diablo Hills, Walnut Creek?

Diablo Hills in Walnut Creek, CA has a crime safety grade of B- as of 2026. The overall crime index is 161, which is 61% above the national average. Compared to the Walnut Creek average, crime in Diablo Hills is 102% higher. Diablo Hills is safer than 0% of neighborhoods in Walnut Creek.

Is Diablo Hills a safe neighborhood in Walnut Creek?

Diablo Hills is generally considered a safe neighborhood in Walnut Creek, earning a crime grade of B-. The highest concern is Assault (index: 180), while Rape is the lowest risk (index: 0). It is one of the higher-crime neighborhoods in Walnut Creek.

How does Diablo Hills compare to the rest of Walnut Creek?

Diablo Hills's overall crime index is 161, compared to the Walnut Creek average of 59. This means crime in Diablo Hills is 102% higher than the city average. For violent crime, the index is 105, and for property crime it is 146. 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 Diablo Hills?

The most prevalent crime type in Diablo Hills is Assault, with a crime index of 180 (80% above 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 Diablo Hills?

Nearby neighborhoods with good safety ratings include San Marco, Banbury, Hedgewood and North Civic. These areas are close to Diablo Hills and offer lower crime rates, making them worth considering for residents who prioritize safety.

What are the demographics of Diablo Hills?

Diablo Hills has a population of approximately 1,519. The median household income is $131,533. The median home value is $677,894. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Diablo Hills crime compare to the national average?

Diablo Hills's overall crime rate is 61% above the national average (index 161 vs 100). Within Walnut Creek, 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.