Ridgefield is an

unincorporated community An unincorporated area is a parcel of land that is not governed by a local general-purpose municipal corporation. (At p. 178.) They may be governed or serviced by an encompassing unit (such as a county) or another branch of the state (such as th ...

and

census-designated place A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counte ...

in McHenry County,

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...

, United States. Ridgefield is northwest of Crystal Lake. It was named a CDP before the 2020 census, at which time it had a population of 210. Ridgefield hosts a small number of antique shops in a small crossroads business district. Ridgefield also has a large grain storage facility and a retail hardware store. Metra commuter trains pass through Ridgefield on their way to

Chicago Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...

from

Woodstock, Illinois Woodstock is a city in and the county seat of McHenry County, Illinois, McHenry County, Illinois, United States. It is located 51 miles northwest of Chicago, making it one of the city's outer-most suburbs. Per the 2020 United States census, 2020 ...

without stopping, though there are currently shelved plans to build a station here.

History

A post office called Ridgefield was first established in 1858. The community was named from the ridges near the town site.

Demographics

Ridgefield first appeared as a

census designated place A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counte ...

in the 2020 U.S. Census.

2020 census

References

Census-designated places in Illinois Census-designated places in McHenry County, Illinois Chicago metropolitan area Unincorporated communities in McHenry County, Illinois Unincorporated communities in Illinois {{McHenryCountyIL-geo-stub