Half Moon Lane Neighborhood, Costa Mesa
Crime Rate & Statistics
Very safe neighborhood — well below-average crime rates
Safety at a Glance
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in Costa Mesa
Is Half Moon Lane Safe?
Yes — this neighborhood is very safe. Half Moon Lane in Costa Mesa, CA has a safety grade of A. The overall crime index is 106, which is 6% above the national average of 100.
Compared to the Costa Mesa average (crime index 98), Half Moon Lane is 8% higher in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 147, 47% above average), while burglary is the lowest risk (index: 90).
Half Moon Lane Crime Breakdown
Crime indices compared to national average (100) and Costa Mesa city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
111 | +11% | Moderate | |
|
Assault
|
112 | +12% | Moderate | |
|
Robbery
|
145 | +45% | Moderate | |
|
Rape
|
117 | +17% | Moderate | |
| Property Crime | ||||
|
Burglary
|
90 | -10% | Average | |
|
Larceny / Theft
|
147 | +47% | Moderate | |
|
Vehicle Theft
|
104 | +4% | Moderate | |
How Half Moon Lane Compares
Crime index by category: Half Moon Lane vs Costa Mesa average vs national average.
Crime by Category
Overall Crime Comparison
Half Moon Lane Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Half Moon Lane Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Half Moon Lane, Costa Mesa?
Half Moon Lane in Costa Mesa, CA has a crime safety grade of A as of 2026. The overall crime index is 106, which is 6% above the national average. Compared to the Costa Mesa average, crime in Half Moon Lane is 8% higher.
Is Half Moon Lane a safe neighborhood in Costa Mesa?
Half Moon Lane is generally considered a safe neighborhood in Costa Mesa, earning a crime grade of A. The highest concern is Larceny / Theft (index: 147), while Burglary is the lowest risk (index: 90).
How does Half Moon Lane compare to the rest of Costa Mesa?
Half Moon Lane's overall crime index is 106, compared to the Costa Mesa average of 98. This means crime in Half Moon Lane is 8% higher than the city average. For violent crime, the index is 121, and for property crime it is 114. 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 Half Moon Lane?
The most prevalent crime type in Half Moon Lane is Larceny / Theft, with a crime index of 147 (47% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Half Moon Lane?
Nearby neighborhoods with good safety ratings include Eastside Costa Mesa, College Park, Orange County Fairgrounds / Orange Coast College and Mesa del Mar. These areas are close to Half Moon Lane and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Half Moon Lane?
Half Moon Lane has a population of approximately 64. The median household income is $88,873. The median home value is $1,332,750. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Half Moon Lane crime compare to the national average?
Half Moon Lane's overall crime rate is 6% above the national average (index 106 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.