Cities & Towns in McHenry County, IL

McHenry County, county in Illinois, United States. As of 2020 county had an estimated population of 305,888 inhabitants. The county was created 187 years ago in 1836. Its county seat is "Woodstock".

There are 32 city/town in McHenry County, IL. The largest city of McHenry County is Crystal Lake with a population of 39,642. Other cities include, Algonquin population 30,730, Lake in the Hills population 28,345, Huntley population 27,256, McHenry population 27,100

Crystal Lake
Crystal Lake

Crystal Lake, city located in McHenry County, Illinois, USA

Algonquin
Algonquin

Algonquin, village in Illinois

Lake in the Hills
Lake in the Hills

Lake in the Hills, village in Illinois

All McHenry County Cities (Aphebetical)

Cities, Towns, Neighborhoods & Other Populated Places in McHenry County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title County Population
Alden Human settlement in Illinois, United States of America McHenry 1,344
Algonquin Village in Illinois McHenry 30,730
Bull Valley Human settlement in Illinois, United States of America McHenry 1,078
Cary Village in Illinois, United States McHenry 17,929
Chemung Township in McHenry County, Illinois McHenry 8,702
Coral Human settlement in Illinois, United States of America McHenry 3,416
Crystal Lake City located in McHenry County, Illinois, USA McHenry 39,642
Fox River Grove City in United States of America McHenry 4,518
Greenwood Village in Illinois, United States McHenry 224
Hartland Human settlement in Illinois, United States of America McHenry 1,968
Harvard Private research university in Cambridge, Massachusetts, United States McHenry 8,979
Hebron Human settlement in Illinois, United States of America McHenry 1,114
Holiday Hills Human settlement in Illinois, United States of America McHenry 574
Huntley Village in McHenry and Kane counties, Illinois, United States McHenry 27,256
Johnsburg Village in United States of America McHenry 6,310
Lake in the Hills Village in Illinois McHenry 28,345
Lakemoor City in Illinois, United States of America McHenry 5,912
Lawrence Township in Lawrence County, Illinois McHenry 4,380
Marengo City in McHenry County, Illinois, United States McHenry 7,377
McCullom Lake City in Illinois, United States of America McHenry 996
McHenry City in Illinois McHenry 27,100
Oakwood Hills City in Illinois, United States of America McHenry 2,011
Pistakee Highlands Census designated place McHenry 3,454
Port Barrington City in Illinois, United States of America McHenry 1,481
Prairie Grove Village in Illinois McHenry 1,920
Richmond Place in Illinois United States of America McHenry 1,896
Riley Human settlement in Illinois, United States of America McHenry 2,823
Ringwood Human settlement in Illinois, United States of America McHenry 806
Spring Grove City in Houston County, Minnesota, United States McHenry 5,679
Trout Valley Human settlement in Illinois, United States of America McHenry 508
Wonder Lake Human settlement in Illinois, United States of America McHenry 3,837
Woodstock City in McHenry County, Illinois, United States McHenry 346
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