Newton (New Jersey)

Newton is located near the headwaters of the east branch of the Paulins Kill, a 41.6-mile (66.9 km) tributary of the Delaware River. In October 1715, Colonial surveyor Samuel Green plotted a tract of 2,500 acres (1,000 ha) at the head of the Paulins Kill, then known as the Tohokenetcunck River, on behalf of William Penn. This tract, which would not be settled for approximately 30–35 years, was part of the survey and division of the last acquisition of Native American land by the West Jersey Board of Proprietors. At the time of Green's survey, northwestern New Jersey was populated with bands of the Munsee, the northern branch of the Lenape Native Americans.

The first recorded European settler within the boundaries of present-day Newton was a German Palatine immigrant named Henry Hairlocker who arrived sometime before 1751 when he appears in Morris County records as receiving a tavern license. The Newtown Precinct, a large township, was created in 1751, and Sussex County was created from Morris two years later on June 8, 1753. The township would be named Newtown after the colonial village of Newtown in Queens, New York from where the Pettit family originated (the six Pettit brothers, all prominent landowners and influential figures in early local government, settled in northwestern New Jersey in the 1740s)or from its status as a "new town".

In 1762, Jonathan Hampton, of Elizabethtown, surveyed the location for a county courthouse and town green at the intersection of a military supply road he built during the French and Indian War and a major north–south artery called the King's Highway (present-day New Jersey Route 94). The construction of the courthouse was completed in 1765 and the village that developed around it became known as Sussex Court House. The county courthouse was the site of a raid by British partisan Lieutenant James Moody during the American Revolution.

In 1797, the village's post office was renamed Newtown and later, in 1825, the spelling was altered to Newton. Newton Township would cede land to create new townships on several occasions in the eighteenth and nineteenth-centuries, until a final division dissolved the township on April 11, 1864, through a legislative act of New Jersey Legislature that created the village of Newton as an incorporated town and two rural townships—Hampton and Andover.