Sunnybank Neighborhood, Mercer Island
Last updated: May 21, 2026
Crime Rate & Statistics
Very safe neighborhood — well below-average crime rates
Summary: Sunnybank, Mercer Island Crime Rate (2026)
Sunnybank in Mercer Island, WA has a crime safety grade of A as of 2026. The overall crime index is 35, which is 65% below the national average.
Data source: FBI UCR & local law enforcement data. Last updated: May 21, 2026.
Safety at a Glance
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in Mercer Island
Is Sunnybank Safe?
Yes — this neighborhood is very safe. Sunnybank in Mercer Island, WA has a safety grade of A. The overall crime index is 35, which is 65% below the national average of 100.
Compared to the Mercer Island average (crime index 47), Sunnybank is 12% lower in overall crime.
Looking at specific crime types, assault is the most elevated concern (index: 192, 92% above average), while murder is the lowest risk (index: 17).
Sunnybank Crime Breakdown
Crime indices compared to national average (100) and Mercer Island city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
17 | -83% | Low | |
|
Assault
|
192 | +92% | High | |
|
Robbery
|
25 | -75% | Low | |
|
Rape
|
19 | -81% | Low | |
| Property Crime | ||||
|
Burglary
|
32 | -68% | Low | |
|
Larceny / Theft
|
41 | -59% | Low | |
|
Vehicle Theft
|
74 | -26% | Low | |
How Sunnybank Compares
Crime index by category: Sunnybank vs Mercer Island average vs national average.
Crime by Category
Overall Crime Comparison
Sunnybank Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Sunnybank Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Sunnybank, Mercer Island?
Sunnybank in Mercer Island, WA has a crime safety grade of A as of 2026. The overall crime index is 35, which is 65% below the national average. Compared to the Mercer Island average, crime in Sunnybank is 12% lower.
Is Sunnybank a safe neighborhood in Mercer Island?
Sunnybank is generally considered a safe neighborhood in Mercer Island, earning a crime grade of A. The highest concern is Assault (index: 192), while Murder is the lowest risk (index: 17).
How does Sunnybank compare to the rest of Mercer Island?
Sunnybank's overall crime index is 35, compared to the Mercer Island average of 47. This means crime in Sunnybank is 12% lower than the city average. For violent crime, the index is 63, and for property crime it is 49. 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 Sunnybank?
The most prevalent crime type in Sunnybank is Assault, with a crime index of 192 (92% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Sunnybank?
Nearby neighborhoods with good safety ratings include Shorewood, North Mercer, Fruitland / El Dorado and Downtown Mercer Island. These areas are close to Sunnybank and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Sunnybank?
Sunnybank has a population of approximately 58. The median household income is $121,429. The median home value is $6,806,744. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Sunnybank crime compare to the national average?
Sunnybank's overall crime rate is 65% below the national average (index 35 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.