Adelaide Neighborhood, Sammamish
Crime Rate & Statistics
One of the safest neighborhoods — significantly below-average crime
Safer than 38% of neighborhoods in Sammamish
Safety at a Glance
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in Sammamish
Is Adelaide Safe?
Yes — this neighborhood is extremely safe. Adelaide in Sammamish, WA has a safety grade of A+. The overall crime index is 5, which is 95% below the national average of 100. Adelaide is safer than 38% of neighborhoods in Sammamish.
Compared to the Sammamish average (crime index 15), Adelaide is 10% lower in overall crime. Crime levels here are roughly in line with the city average.
Looking at specific crime types, vehicle theft is the most elevated concern (index: 43, 57% below average), while murder is the lowest risk (index: 4).
Adelaide Crime Breakdown
Crime indices compared to national average (100) and Sammamish city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
4 | -96% | Low | |
|
Assault
|
6 | -94% | Low | |
|
Robbery
|
23 | -77% | Low | |
|
Rape
|
19 | -81% | Low | |
| Property Crime | ||||
|
Burglary
|
9 | -91% | Low | |
|
Larceny / Theft
|
32 | -68% | Low | |
|
Vehicle Theft
|
43 | -57% | Low | |
How Adelaide Compares
Crime index by category: Adelaide vs Sammamish average vs national average.
Crime by Category
Overall Crime Comparison
Adelaide Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Adelaide Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Adelaide, Sammamish?
Adelaide in Sammamish, WA has a crime safety grade of A+ as of 2026. The overall crime index is 5, which is 95% below the national average. Compared to the Sammamish average, crime in Adelaide is 10% lower. Adelaide is safer than 38% of neighborhoods in Sammamish.
Is Adelaide a safe neighborhood in Sammamish?
Adelaide is generally considered a safe neighborhood in Sammamish, earning a crime grade of A+. The highest concern is Vehicle Theft (index: 43), while Murder is the lowest risk (index: 4).
How does Adelaide compare to the rest of Sammamish?
Adelaide's overall crime index is 5, compared to the Sammamish average of 15. This means crime in Adelaide is 10% lower than the city average. For violent crime, the index is 13, and for property crime it is 28. 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 Adelaide?
The most prevalent crime type in Adelaide is Vehicle Theft, with a crime index of 43 (57% below 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 Adelaide?
Nearby neighborhoods with good safety ratings include Timberline, Sahalee Country Club, Inglewood and Vintage. These areas are close to Adelaide and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Adelaide?
Adelaide has a population of approximately 378. The median household income is $210,667. The median home value is $2,066,755. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Adelaide crime compare to the national average?
Adelaide's overall crime rate is 95% below the national average (index 5 vs 100). Within Sammamish, it is safer than 38% 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.