The borough of Elmer is located in the County of Salem. It covers a total area of 2.27 sq. km. The pro business climate of the city contributes to the development of businesses related to industries involved in aviation, automotive, finance, construction, textiles, information technology, freight forwarding, industrial and commercial machinery, metal, organic food, scrap metal, tourism and transport. The local inhabitants are engaged in service-oriented jobs related to auto repair, childcare, developmental health, printing and recycling, contributing to the economic development of the city.