Newark is an unincorporated community in Marshall County, in the U.S. state of South Dakota. [1]
Newark was laid out in 1884, and named after Newark, New Jersey. [2] A post office called Newark was established in 1883, and remained in operation until 1958. [3]
45°55′46″N 97°47′29″W / 45.92944°N 97.79139°W