Community Contacts

Municipality Numbers

City of McHenry 815-363-2160

Village of Johnsburg 815-385-6023

Village of Lakemoor 815-385-1117

Village of McCullom Lake 815-385-2211

Village of Ringwood 815-653-5511

Village of Wonder Lake 815-728-0839

County Government Numbers

McHenry County Clerk's Office 815-334-4242

McHenry County Courthouse 815-334-4000

McHenry County Health Department 815-334-4585

McHenry County Highway Department 815-334-4960

McHenry County Planning & Development 815-334-4560

McHenry County Treasurer 815-334-4260

McHenry Supervisor of Assessments 815-334-4290

Post Office Numbers

McHenry Post Office 815-385-2108

Ringwood Post Office 815-653-9047

Wonder Lake Post Office 815-653-7771

Library Numbers

Johnsburg Public Library 815-344-0077

McHenry Public Library 815-385-0036

McHenry-Nunda Public Library 815-385-6303

Area Organization Numbers

McHenry Area Chamber of Commerce 815-385-4300

McHenry County Conservation Dist. 815-338-6223

Wonder Lake Chamber of Commerce 815-728-0682

Links to additional information:

Transportation options 

Senior Links 

Assessor Links

Assistance Resource List 

Community Health Care Resource List