Glenview is a village in Cook County, Illinois, United States, approximately 15 miles northwest of the Chicago Loop. Per the 2020 census, the population was 48,705. The entire Northfield Township originally was known as the town of Northfield. There were different names for various areas within the community. The Post Office demanded that an offici…Glenview is a village in Cook County, Illinois, United States, approximately 15 miles northwest of the Chicago Loop. Per the 2020 census, the population was 48,705. The entire Northfield Township originally was known as the town of Northfield. There were different names for various areas within the community. The Post Office demanded that an official name be selected, whereupon a special meeting of the villagers was called. Various names were suggested such as Rugenville, Glenvarr, Glendale, Glengrove, Glen Hollow, Oak View, and Glenview. The name Glenview won the majority vote on May 7, 1895. The village was incorporated in 1899. Much of the Glenview area remained farmland but after World War II, developers such as Tom Sullivan began to give the township its current suburban appearance.