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
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