The town of Mamou is located in the county of Evangeline. It covers a total area of 3.6 sq. km. The development of businesses like supplies of alternative medicine, household appliances, auto transmission, supplies of building materials, childcare services, courier service, supplies of fruits and vegetables, freight forwarding, propane gas, supplies of landscaping equipments, oil and lubrication, contracting in plumbing, sheet metal and motor freight, contribute to the local economy in a positive way. Commercial spaces are utilized by rehabilitation services, campgrounds and parking lot stations.