Aurora County is a county located in the state of South Dakota. Based on the 2010 census, the population was 2,710. Aurora County, named for Aurora, the Roman goddess of the dawn was created in 1879 and organized in 1881. Its county seat is Plankinton.
Aurora is named for Aurora, Greco-Roman goddess of the dawn. Aurora
is the Latin word for dawn, the goddess of dawn in Roman mythology and
Latin poetry. Aurora is comparable to the Greek goddess Eos, though
Aurora did not bring with her any resonance of a greater archaic goddess.
County QuickFacts: CensusBureau Quick Facts
Aurora County was named for Aurora, the Roman goddess of the dawn. The county was created by an act of the legislature on February 22, 1879 from Cragin and Wetmore counties and organized by the appointment of three Commissioners in 1881. The first meeting was held on August 29, 1881 at which time Plankinton was made the county seat. This action was ratified by a vote of the people at the general election in November 1882. The county seat is Plankinton.
As reported by the Census Bureau, the county has a total area of 713
square miles (1,845 km2), of which, 708 square miles (1,834
km2) of it is land and 4 square miles (11 km2)
of it (0.61%) is water.
Aurora Couinty is located in the southeastern part of the state
Bordering counties are as follows: