Nassau County, New York

24 police agencies' areas touch Nassau County in the FBI's data, listed A to Z. Open any of them for its reported crime rate with the math shown.

• Brookville Police DepartmentCity · Reported all 12 months in 2025
• Centre Island Village Police DepartmentCity · Reported all 12 months in 2025
• Floral Park Village Police DepartmentCity · Reported all 12 months in 2025
• Freeport Village Police DepartmentCity · Reported all 12 months in 2025
• Garden City Village Police DepartmentCity · Reported all 12 months in 2025
• Glen Cove Police DepartmentCity · Reported all 12 months in 2025
• Great Neck Estates Village Police DepartmentCity · Reported all 12 months in 2025
• Hempstead Village Police DepartmentCity · Reported all 12 months in 2025
• Kensington Village Police DepartmentCity · Reported all 12 months in 2025
• Kings Point Village Police DepartmentCity · Reported all 12 months in 2025
• Lake Success Village Police DepartmentCity · Nothing reported for 2025
• Long Beach Police DepartmentCity · Reported all 12 months in 2025
• Lynbrook Village Police DepartmentCity · Reported 6 of 12 months in 2025
• Malverne Village Police DepartmentCity · Reported all 12 months in 2025
• Muttontown Police DepartmentCity · Reported all 12 months in 2025
• Nassau County Police DepartmentCounty · Reported all 12 months in 2025
• Old Brookville Village Police DepartmentCity · Reported all 12 months in 2025
• Old Westbury Village Police DepartmentCity · Reported all 12 months in 2025
• Oyster Bay Cove Village Police DepartmentCity · Reported all 12 months in 2025
• Port Washington Police DepartmentCity · Reported all 12 months in 2025
• Rockville Centre Village Police DepartmentCity · Reported all 12 months in 2025
• Sands Point Village Police DepartmentCity · Reported all 12 months in 2025
• State University of New York Police: Old WestburyUniversity or College · Reported all 12 months in 2025
• United States Merchant Marine AcademyUniversity or College · No reports on file for any year

Why there is no county total

These agencies overlap. A sheriff's office, a city police department and a state police post can all work inside NassauCounty, and the FBI gives each its own population. Adding their crimes together would count some residents twice and leave others out, so CrimeTally shows no county rate and ranks nothing. Each agency's page shows its own count, population and rate, from the FBI's September 2026 refresh. An agency whose area crosses a county line is listed under every county it touches.

Informational only, not professional advice. What an agency reported says nothing certain about any one home, street or school.