Sea House Neighborhood, Costa Mesa
Last updated: October 27, 2026
Crime Rate & Statistics
Good safety — crime rates are below the national average
Summary: Sea House, Costa Mesa Crime Rate (2026)
Sea House, Costa Mesa, CA has a crime safety grade of B as of 2026. The overall crime rate is 82% above the national average.
Data source: FBI UCR & local law enforcement data. Last updated: October 27, 2026.
Safety at a Glance
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in Costa Mesa
Is Sea House Safe?
Mixed — the grade is relative to other neighborhoods, but crime is above the national average. Sea House in Costa Mesa, CA has a safety grade of B. The overall crime index is 182, which is 82% above the national average of 100.
Compared to the Costa Mesa average (crime index 98), Sea House is 84% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.
Looking at specific crime types, burglary is the most elevated concern (index: 198, 98% above average), while rape is the lowest risk (index: 16). Property crime is more prevalent than violent crime here, consistent with broader national patterns.
Sea House 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
|
179 | +79% | High | |
|
Assault
|
155 | +55% | High | |
|
Robbery
|
163 | +63% | High | |
|
Rape
|
16 | -84% | Low | |
| Property Crime | ||||
|
Burglary
|
198 | +98% | High | |
|
Larceny / Theft
|
173 | +73% | High | |
|
Vehicle Theft
|
151 | +51% | High | |
How Sea House Compares
Crime index by category: Sea House vs Costa Mesa average vs national average.
Crime by Category
Overall Crime Comparison
Sea House Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Sea House Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Sea House, Costa Mesa?
Sea House in Costa Mesa, CA has a crime safety grade of B as of 2026. The overall crime index is 182, which is 82% above the national average. Compared to the Costa Mesa average, crime in Sea House is 84% higher.
Is Sea House a safe neighborhood in Costa Mesa?
Sea House has a mixed safety picture with a crime grade of B, and an overall crime index 182 (82% above the national average). Residents should take standard precautions. The highest concern is Burglary (index: 198), while Rape is the lowest risk (index: 16).
How does Sea House compare to the rest of Costa Mesa?
Sea House's overall crime index is 182, compared to the Costa Mesa average of 98. This means crime in Sea House is 84% higher than the city average. For violent crime, the index is 128, and for property crime it is 174. 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 Sea House?
The most common crime type in Sea House is Burglary, with a crime index of 198 (98% above the national average). Overall, property crime is more common than violent crime in this neighborhood, which is consistent with national trends.
What are safer neighborhoods near Sea House?
Nearby neighborhoods with good safety ratings include Westside Costa Mesa, Lower Bird Streets, Upper Bird Streets and Eastside Costa Mesa. These areas are close to Sea House and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Sea House?
Sea House has a population of approximately 22. The median household income is $64,623. The median home value is $875,545. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Sea House crime compare to the national average?
Sea House's overall crime rate is 82% above the national average (index 182 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 October 2026.