The township (and inlaid Shamokin Dam) is home to most of Snyder County's commercial activity and serves as the location for nearly all of the county's national-chain retail outlets, hotels, and restaurants. The Susquehanna Valley Mall is in Monroe Township. The most recent addition is Monroe Marketplace, a collection of department stores and restaurants which was developed on farmland and the site of a former church camp along U.S. Routes 11 & 15. It was fully completed in 2009. Nearly every major "Big Box" retail format (e.g. home improvement, general merchandise, grocery, department store, and consumer electronics) has a presence in the township.