Welcome to Jefferson, New Jersey, founded in 1834 and boasting a population of approximately 21,314 residents. This charming town, nestled in the scenic landscape of Morris County, is known for its rich history dating back to the Revolutionary War era. Home to the historic Milton Village and the iconic Jefferson Township Museum, visitors can explore the town’s past while enjoying its modern amenities. Jefferson also has sister cities in Japan, Italy, and Germany, adding an international flair to its local charm.