Somerset County on the map of New Jersey 2024. Cities, roads, borders and directions in Somerset County of New Jersey.

Somerset County is an inland county in the central portion of New Jersey. This important county was established in 1688. The county seat of Somerset County is Somerville, and the largest settlement is Franklin Township. The population of Somerset County is about 346 thousand inhabitants. The overall area of the county is 305 square miles. This map shows the borders of Somerset County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Somerset County.