Skokie is a village in Cook County, Illinois, United States. Its name comes from a Potawatomi word for "marsh." A Chicago suburb, for many years Skokie promoted itself as "The World's Largest Village." Its population, according to the 2010 census, was 64,784. Skokie's streets, like that of many suburbs, are largely a continuation of the Chicago street grid, and the village is served by the Chicago Transit Authority, further cementing its connection to the city.Skokie was originally a German-Luxembourger farming community, but was later settled by a sizeable Jewish population, especially after World War II. At its peak in the mid-1960s, 58% of the population was Jewish, the largest percentage of any Chicago suburb. In recent years, several synagogues and Jewish schools have closed. However, Skokie still has a very large Jewish population. It is home to the Illinois Holocaust Museum and Education Center, which opened in northwest Skokie in 2009.