"People helping people... It's a beautiful thing." Bloom Township is one of thirty townships in Cook County, Illinois, USA. As of the 2000 census, its population was 93,901. According to the United States Census Bureau, Bloom Township covers an area of 46.86 square miles (121.36 square kilometers); of this, 46.59 square miles (120.67 square kilometers, 99.43 percent) is land and 0.26 square miles (0.68 square kilometers, 0.56 percent) is water.