Purple Heart Memorial Highway

Aurora County, South Dakota, has a rich history that dates back to the late 19th century. The county was officially established on February 22, 1881, carved out of territory previously belonging to neighboring counties. It was named after the Roman goddess of dawn, Aurora. The county seat, Plankinton, was named after railroad developer John Plankinton and was chosen due to its central location within the county.

In its early days, Aurora County relied heavily on agriculture for its economy. Settlers were attracted by fertile soils and an abundance of water sources, leading to the establishment of numerous farms and ranches. The arrival of the railroad in Plankinton in the late 1880s further boosted the county's growth and facilitated the transportation of goods.

The early 20th century brought several developments to Aurora County. The construction of highways improved accessibility and connected the county to neighboring areas. The county also saw the establishment of educational institutions, such as Plankinton High School and several rural schools, which played a crucial role in providing education to the local community.

Over the years, Aurora County has continued to evolve and adapt to changing times. From its agricultural roots, the county has diversified its economy to include manufacturing, healthcare, and retail sectors. It remains a close-knit community with a strong sense of pride in its history and a commitment to its residents' well-being. Today, Aurora County offers a blend of rural charm and modern amenities, making it an attractive place to live, work, and raise a family.