91764 Zip Code, Ontario
Crime Rate & Statistics
Safe zip code — below-average crime across most categories
Safer than 33% of zip codes in Ontario
Safety at a Glance
Check a specific address
in Ontario
Is 91764 a Safe Zip Code?
Yes — this zip code is safe. Zip code 91764 in Ontario, CA has a safety grade of A-. The overall crime index is 76, which is 24% below the national average of 100. This zip code is safer than 33% of zip codes in Ontario.
Compared to the Ontario average (crime index 74), zip code 91764 is 2% higher in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, vehicle theft is the most elevated concern (index: 108, 8% above average), while assault is the lowest risk (index: 60).
91764 Crime Breakdown
Crime indices compared to national average (100) and Ontario city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
92 | -8% | Average | |
|
Assault
|
60 | -40% | Low | |
|
Robbery
|
105 | +5% | Moderate | |
|
Rape
|
96 | -4% | Average | |
| Property Crime | ||||
|
Burglary
|
72 | -28% | Low | |
|
Larceny / Theft
|
107 | +7% | Moderate | |
|
Vehicle Theft
|
108 | +8% | Moderate | |
How 91764 Compares
Crime index by category: 91764 vs Ontario average vs national average.
Crime by Category
Overall Crime Comparison
91764 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
91764 Demographics & Context
Education
Housing
Racial Demographics
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Frequently Asked Questions
What is the crime rate in Zip code 91764, Ontario?
Zip code 91764 in Ontario, CA has a crime safety grade of A- as of 2026. The overall crime index is 76, which is 24% below the national average. Compared to the Ontario average, crime in Zip code 91764 is 2% higher. Zip code 91764 is safer than 33% of neighborhoods in Ontario.
Is Zip code 91764 a safe neighborhood in Ontario?
Zip code 91764 is generally considered a safe neighborhood in Ontario, earning a crime grade of A-. The highest concern is Vehicle Theft (index: 108), while Assault is the lowest risk (index: 60). It is one of the safest neighborhoods in Ontario.
How does Zip code 91764 compare to the rest of Ontario?
Zip code 91764's overall crime index is 76, compared to the Ontario average of 74. This means crime in Zip code 91764 is 2% higher than the city average. For violent crime, the index is 88, and for property crime it is 96. 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 Zip code 91764?
The most prevalent crime type in Zip code 91764 is Vehicle Theft, with a crime index of 108 (8% 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 Zip code 91764?
Nearby neighborhoods with good safety ratings include 91761 and 91762. These areas are close to Zip code 91764 and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Zip code 91764?
Zip code 91764 has a population of approximately 57,522. The median household income is $61,637. The median home value is $535,437. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 91764 crime compare to the national average?
Zip code 91764's overall crime rate is 24% below the national average (index 76 vs 100). Within Ontario, it is safer than 33% 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.