Pilesgrove is governed under the Township form of New Jersey municipal government, one of 141 municipalities (of the 565) statewide that use this form, the second-most commonly used form of government in the state. The Township Committee consists of three members elected at-large in partisan elections to serve three-year terms on a staggered basis, with one seat coming up for election each year as part of the November general election in a three-year cycle. At an annual reorganization meeting, the council selects one of its members to serves as mayor and another as deputy mayor.