South Orange

South Orange is a historic suburban village located in Essex County, New Jersey. It was formally known as the Township of South Orange Village from October 1978 until April 25, 2024. As of the 2020 United States census, the village population was 18,484, an increase of 2,286 (+14.1%) from the 2010 census count of 16,198, which in turn reflected a decline of 766 (−4.5%) from the 16,964 counted in the 2000 census. Seton Hall University is located in the township.

"The time and circumstances under which the name South Orange originated will probably never be known," wrote historian William H. Shaw in 1884, "and we are obliged to fall back on a tradition, that Mr. Nathan Squier first used the name in an advertisement offering wood for sale" in 1795. Other sources attribute the derivation for all of the Oranges to King William III, Prince of Orange.