Hunterdon County, New Jersey, had an estimated population of approximately 130,183 in 2023. Located in the western part of the state, the county is largely suburban and rural, with numerous small towns and scenic landscapes. Known for its high median household income, Hunterdon is one of the wealthiest counties in the state. Recent years have seen modest population growth in Hunterdon, reflecting its appeal as a quieter, suburban area near major employment centers in New Jersey and Pennsylvania .