18th Street Townhomes Neighborhood, Costa Mesa
Last updated: May 9, 2026
Crime Rate & Statistics
Above-average safety — lower crime than most neighborhoods
Summary: 18th Street Townhomes, Costa Mesa Crime Rate (2026)
18th Street Townhomes in Costa Mesa, CA has a crime safety grade of B+ as of 2026. The overall crime index is 106, which is 6% above the national average.
Data source: FBI UCR & local law enforcement data. Last updated: May 9, 2026.
Safety at a Glance
Check a specific address
in Costa Mesa
Is 18th Street Townhomes Safe?
Yes — this neighborhood is safer than most. 18th Street Townhomes in Costa Mesa, CA has a safety grade of B+. The overall crime index is 106, which is 6% above the national average of 100.
Compared to the Costa Mesa average (crime index 98), 18th Street Townhomes 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: 153, 53% above average), while rape is the lowest risk (index: 42). Property crime is more prevalent than violent crime here, consistent with broader national patterns.
18th Street Townhomes 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
|
118 | +18% | Moderate | |
|
Assault
|
143 | +43% | Moderate | |
|
Robbery
|
67 | -33% | Low | |
|
Rape
|
42 | -58% | Low | |
| Property Crime | ||||
|
Burglary
|
92 | -8% | Average | |
|
Larceny / Theft
|
153 | +53% | High | |
|
Vehicle Theft
|
104 | +4% | Moderate | |
How 18th Street Townhomes Compares
Crime index by category: 18th Street Townhomes vs Costa Mesa average vs national average.
Crime by Category
Overall Crime Comparison
18th Street Townhomes Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
18th Street Townhomes Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in 18th Street Townhomes, Costa Mesa?
18th Street Townhomes in Costa Mesa, CA has a crime safety grade of B+ as of 2026. The overall crime index is 106, which is 6% above the national average. Compared to the Costa Mesa average, crime in 18th Street Townhomes is 8% higher.
Is 18th Street Townhomes a safe neighborhood in Costa Mesa?
18th Street Townhomes is generally considered a safe neighborhood in Costa Mesa, earning a crime grade of B+. The highest concern is Larceny / Theft (index: 153), while Rape is the lowest risk (index: 42).
How does 18th Street Townhomes compare to the rest of Costa Mesa?
18th Street Townhomes's overall crime index is 106, compared to the Costa Mesa average of 98. This means crime in 18th Street Townhomes is 8% higher than the city average. For violent crime, the index is 93, and for property crime it is 116. 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 18th Street Townhomes?
The most prevalent crime type in 18th Street Townhomes is Larceny / Theft, with a crime index of 153 (53% 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 18th Street Townhomes?
Nearby neighborhoods with good safety ratings include Westside Costa Mesa, Eastside Costa Mesa, College Park and Upper Bird Streets. These areas are close to 18th Street Townhomes and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of 18th Street Townhomes?
18th Street Townhomes has a population of approximately 7. The median household income is $70,489. The median home value is $424,194. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does 18th Street Townhomes crime compare to the national average?
18th Street Townhomes'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 May 2026.