Fitchburg is a city located in Dane County, Wisconsin, within the United States. It serves as a suburb situated directly south of Madison and is integrated into the broader Madison metropolitan area.
The city's landscape is characterized by a diverse mix of land uses. These include suburban neighborhoods located near the border with Madison, various commercial and industrial properties, and rural properties located in the southern portion of the municipality. As of the 2020 census, the population of Fitchburg was 29,609.