What is the population of Decatur, Illinois?
The population of Decatur, Illinois is approximately 85,000) was founded in 1836, is the county seat as well as the business and employment center of Macon County, IllinoisMacon County (pop. over 100,000). The city is located along the Sangamon River which meets Lake Decatur, a 2800 acre reservoir and recreation spot and site of many homes. The downtown has undergone much revitalization and improvement including new storefronts, upper story lofts and the Central Park fountains. Source: http://en.wikipedia.