There are 208 Computer & Electronics Stores in Madison County, Illinois, serving a population of 266,153 people in an area of 716 square miles. There is 1 Computer & Electronics Store per 1,279 people, and 1 Computer & Electronics Store per 3 square miles.
In Illinois, Madison County is ranked 13th of 102 counties in Computer & Electronics Stores per capita, and 9th of 102 counties in Computer & Electronics Stores per square mile.