Westlake Village is a census-designated place (CDP) in Winnebago County, Illinois, United States. It is in the western part of the county, in the southeast part of Pecatonica Township, with a small portion extending east into Burritt Township. It is built around a golf course and a small reservoir (Westlake) on Coolidge Creek. It is northwest of the village of Winnebago and west-northwest of the city of Rockford.
As of the 2020 census, Westlake Village had a population of 1,493.
Westlake Village was first listed as a CDP prior to the 2020 census.
Westlake Village first appeared as a census designated place in the 2020 U.S. census.
It is in the Pecatonica Community Unit School District 321.