90755 Zip Code, Signal Hill
Crime Rate & Statistics
Safe zip code — below-average crime across most categories
Safer than 0% of zip codes in Signal Hill
Safety at a Glance
Check a specific address
in Signal Hill
Is 90755 a Safe Zip Code?
Yes — this zip code is safe. Zip code 90755 in Signal Hill, CA has a safety grade of A-. The overall crime index is 108, which is 8% above the national average of 100. This zip code is safer than 0% of zip codes in Signal Hill.
Compared to the Signal Hill average (crime index 162), zip code 90755 is 54% lower in overall crime. This zip code is significantly safer than Signal Hill as a whole, making it an attractive option for safety-conscious residents.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 124, 24% above average), while rape is the lowest risk (index: 34). Property crime is more prevalent than violent crime here, consistent with broader national patterns.
90755 Crime Breakdown
Crime indices compared to national average (100) and Signal Hill city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
117 | +17% | Moderate | |
|
Assault
|
95 | -5% | Average | |
|
Robbery
|
119 | +19% | Moderate | |
|
Rape
|
34 | -66% | Low | |
| Property Crime | ||||
|
Burglary
|
110 | +10% | Moderate | |
|
Larceny / Theft
|
124 | +24% | Moderate | |
|
Vehicle Theft
|
118 | +18% | Moderate | |
How 90755 Compares
Crime index by category: 90755 vs Signal Hill average vs national average.
Crime by Category
Overall Crime Comparison
90755 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
90755 Demographics & Context
Education
Housing
Racial Demographics
Frequently Asked Questions
What is the crime rate in Zip code 90755, Signal Hill?
Zip code 90755 in Signal Hill, CA has a crime safety grade of A- as of 2026. The overall crime index is 108, which is 8% above the national average. Compared to the Signal Hill average, crime in Zip code 90755 is 54% lower. Zip code 90755 is safer than 0% of neighborhoods in Signal Hill.
Is Zip code 90755 a safe neighborhood in Signal Hill?
Zip code 90755 is generally considered a safe neighborhood in Signal Hill, earning a crime grade of A-. The highest concern is Larceny / Theft (index: 124), while Rape is the lowest risk (index: 34). It is one of the safest neighborhoods in Signal Hill.
How does Zip code 90755 compare to the rest of Signal Hill?
Zip code 90755's overall crime index is 108, compared to the Signal Hill average of 162. This means crime in Zip code 90755 is 54% lower than the city average. For violent crime, the index is 91, and for property crime it is 117. 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 90755?
The most prevalent crime type in Zip code 90755 is Larceny / Theft, with a crime index of 124 (24% 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 Zip code 90755?
Zip code 90755 has a population of approximately 11,702. The median household income is $87,996. The median home value is $691,534. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 90755 crime compare to the national average?
Zip code 90755's overall crime rate is 8% above the national average (index 108 vs 100). Within Signal Hill, 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.