In an emergency, dial 911.

For non-emergency assistance or to file a police report, please call:
  • Lake County Sheriff's 911 Communication Center at 847-549-5200
Police reports can be filed in person weekdays from 8 a.m. to 5 p.m. (excluding holidays) at:
Lake County Sheriff's Office
25 S Martin Luther King Jr. Avenue
Waukegan, IL 60085