West Brooklyn is a village in Lee County, Illinois, United States.

There is one Church located in West Brooklyn, St. Mary of the Assumption Catholic Parish.

[4] According to the 2010 census, West Brooklyn has a total area of 0.11 square miles (0.28 km2), all land.

26.7% of all households were made up of individuals, and 10.0% had someone living alone who was 65 years of age or older.

About 2.4% of families and 1.7% of the population were below the poverty line, including none of those under the age of eighteen and 21.4% of those 65 or over.