Frequently Asked Questions - Crime and Activity Statistics

Why do crime numbers change from month to month?

Crime activity naturally fluctuates. The department encourages residents to focus on long-term trends rather than a single month.

Why don't crime statistics match calls for service?

Many calls for service do not involve criminal activity. Examples include welfare checks, suspicious circumstances, traffic collisions, and civil issues.

How is crime data categorized?

The Mercer Island Police Department uses state and national reporting standards to classify offenses into crimes against persons, property, and society i.e.

Crimes Against Persons

• Assault
• Robbery
• Harassment
• Domestic Violence

Property Crimes

• Theft
• Burglary
• Vehicle Prowl
• Motor Vehicle Theft

Crimes Against Society

• Drug Violations
• Weapons Violations
• Other Society Crimes

Where can I view crime activity in my neighborhood?

Residents can use the Community Crime Mapping Program to view recent reported incidents - MIPD Crime Mapping