Area & Trail Maps
General All Purpose Maps
Resident Guides
Great and useful info for the area.
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Coupons
Great local deals just waiting for you.
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CITIES
Cities In County
Not including unincorporated communities
Crystal Lake (pop. 40,743)
Algonquin (pop. 30,046, ) – partly in Kane County
Lake in the Hills (pop. 28,965)
McHenry (pop. 26,992)
Woodstock (pop. 24,770)
Huntley (pop. 24,291) – partly in Kane County
Cary (pop. 18,271)
Fox Lake (pop. 11,042) – mostly in Lake County
Island Lake (pop. 10,025) – partly in Lake County
Harvard (pop. 9,965)
Marengo (pop. 7,614)
Johnsburg (pop. 6,806)
Spring Grove (pop. 5,807)
Lakemoor (pop. 5,776) – partly in Lake County
Fox River Grove (pop. 5,202) – partly in Lake County
Barrington Hills (pop. 4,375) – partly in Cook, Kane, and Lake Counties
Wonder Lake (pop. 3,867)
Lakewood (pop. 3,706)
Oakwood Hills (pop. 2,395)
Richmond (pop. 2,317)
Prairie Grove (pop. 2,007)
Hebron (pop. 1,426)
Bull Valley (pop. 1,129)
McCullom Lake (pop. 1,111)
Port Barrington (pop. 788) – partly in Lake County
Holiday Hills (pop. 716)
Union (pop. 620)
Trout Valley (pop. 601)
Ringwood (pop. 836)
Greenwood (pop. 257)
RESIDENTIAL SERVICES
County Residential Services
A little bit of contact information for all purpose residential needs.
Assessment
(815) 334-4290
County Auditor
(815) 334-4204
Coroner
(815) 338-2144
County Administrator
(815) 334-4226
McHenry County Clerk
(815) 334-4242
County Recorder
(815) 334-4110
Administrator
(815) 334-4385
Court Services/ Probation
(815) 334-4400
Division of Transportation
(815) 334-4964
ETSB 911 Coordinator
(815) 337-7911
EMA Director
(815) 338-6400
Director of Facilities
(815) 334-4155
Geographic Information System
(815) 334-4496
Health Animal Control
(815) 459-6222
Health Department
(815) 334-4510
Human Resources
(815) 334-4220
Information Technology
(815) 334-4138
Jury Commission
(815) 334-4390
Planning & Development
(815) 334-4548
Public Defender
(815) 334-4170
Purchasing
(815) 334-4818
Regional Superintendent of Schools
(815) 334-4475
Sheriff
(815) 338-2144
State’s Attorney Office
(815) 334-4159
Treasurer
(815) 334-4260
Valley Hi Nursing Home
(815) 338-0312
Veterans Assistance Commission
(815) 334-4229
Workforce Investment Board
(815) 338-2437
Workforce Network
(815) 338-2876
County Website
*For more information visit: http://www.co.mchenry.il.us/
