Mercer County, New Jersey, is a diverse community comprising 13 municipalities — from quaint boroughs and villages to suburban centers to a bustling capital city — and offering an equally varied selection of homes and business locations from which to choose. Each of Mercer County’s municipalities is unique in its own right. Whether you are seeking to raise a family or grow your business, we encourage you to explore all that Mercer County has to offer by visiting East Windsor Township, Ewing Township, Hamilton Township, Hightstown Borough, Hopewell Borough, Hopewell Township, Lawrence Township, Pennington Borough, Princeton Borough, Princeton Township, Robbinsville Township, the City of Trenton and West Windsor Township.