Dispatch Directory

Non-emergency dispatch numbers for every US county and Canadian area

Emergency? Call 911. These numbers are for non-emergencies only.

McHenry County, Illinois non-emergency number

County non-emergency line · Front desk / admin line

Mchenry County Sheriff / Mchenry County Jail

815-338-2144

Confirmed as of Nov 2, 2026 Source: mchenrysheriff.org

See every police agency and city line for McHenry County

This is the main non-emergency line for McHenry County. Use it for things like noise complaints, a past theft, or a question for the police when no one is in danger. For emergencies, call 911.

Places in McHenry County

Alden, Algonquin, Cary, Crystal Lake, Fox River Grove, Harvard, Hebron, Holiday Hills, Huntley, Johnsburg, Lake In The Hills, Marengo, Mchenry, Oakwood Hills, Port Barrington, Prairie Grove, Richmond, Ringwood, Spring Grove, Union, Village Of Lakewood, Wonder Lake, Woodstock

Many cities and towns have their own police department line. Look up a specific city in the app.