Wenonah is a borough in Gloucester County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 2,278, reflecting a decline of 39 (-1.7%) from the 2,317 counted in the 2000 Census, which had in turn declined by 14 (-0.6%) from the 2,331 counted in the 1990 Census. It is located approximately south of Philadelphia, Pennsylvania.
Wenonah was established as a Borough by an act of the New Jersey Legislature on March 10, 1883, from portions of Deptford Township, based on the results of a referendum that was held two days earlier. It is a dry town, where alcohol cannot be sold.
Wenonah was founded in 1871 by Philadelphia businessmen as a country resort, drawn by its location along the Mantua Creek and on the West Jersey Railroad. Over the next 40 years, numerous dams were installed to create recreational lakes. From 1902 until the Great Depression, Wenonah Military Academy, a private military school, trained cadets there.
Throughout its history, Wenonah has been almost exclusively a residential area. Over 21% of the borough's land area is conservation land, which is protected by ordinance from development. There are more than of hiking trails are threaded around lakes and alongside waterways in these conserved areas.
Wenonah is a close-knit community with holiday events every season. Halloween brings the Wenonah Police Station to set up their "Halloween in the Park", a display of inflatable Halloween-themed lit decorations. Christmas means the Tree Lighting celebration in the park in the center of town. The grade school children sing, there are cookies and hot chocolate, and live music is played until a countdown to the official lighting of the town's tree for the season. Fourth of July features a variety of activities from a parade to fire truck rides to boat races. The Wenonah parade is famous around the area and has been ranked by travel magazines as one of the top-ten small town Fourth of July parades.