About 57212 - Arlington, South Dakota
Located in South Dakota, the United States is home to the small community of Arlington, served by ZIP code 57212. It sits within Kingsbury County.
Census data puts the population of this ZIP code at 1,819 residents. That's close to the typical population for a ZIP code in South Dakota (~2,435).
Population density runs around 3 people per sq. mile, making it a rural area.
Nearby communities in South Dakota include Sioux Falls, Rapid City.