Municipal police departments within a county operate independently from each other and from the county sheriff, each serving their respective city or town limits. There are 49 Police Department locations in Lake County, Illinois.
Residents of Lake County should be aware of jurisdiction boundaries — the city police handle incidents within city limits, while the county sheriff's office covers unincorporated areas of the county. Contacting the correct agency ensures the fastest response.
List of Lake County, Illinois Police Department
Barrington Hills Police Department
South Barrington Police Department
Barrington-Inverness Police Department Headquarters
Buffalo Grove Police Department
Antioch Police Department
Deerfield Police Department
Grayslake Police Department
Great Lakes Police Department-Dod
Fox Lake Police Department
Bannockburn Police Department
Gurnee Police Department
Highland Park Police Department
Illinois State Police - District 10
Kildeer Police Department
Hawthorn Woods Police Department
Highwood Police Department
Island Lake Police Department
Lake County College Of Public Safety
Gurnee Police Department
Lake Bluff Police Department
Lake Forest Police Department
Lake Zurich Police Department
Park City Police Department
Libertyville Police Department
Lincolnshire Police Department
Lake Villa Police Department
Lincolnshire Police Department
Lindenhurst Police Department
Mundelein Police Department
North Chicago Police Department
Park City Police Department
Round Lake Area Park District Police
Round Lake Heights Police Department
Round Lake Police Department
Round Lake Beach Police Department
Riverwoods Police Department
Round Lake Park Police Department
Round Lake Police Department
Tower Lakes Police Department
Vernon Hills Police Department
Village Of Kildeer : Police Department
Wauconda Police Department
Winthrop Harbor Police Department
Waukegan Port Authority
Zion Park District - Ranger Station
Waukegan Police Department
Zion Police Department
Fox Riv Valley Gardens Police Department
Port Barrington Police Department
Residents of Lake County can find their specific city police department by selecting their municipality below. For matters in unincorporated parts of Lake County, the county sheriff's office is typically the appropriate agency to contact for law enforcement assistance.
You may also find Police Department locations in neighboring counties including Lake, Cook, McHenry.