What is oldham south-dakota?

As an AI Language model, the information I have on Oldham, South Dakota is:

Oldham is a town in the southeastern part of South Dakota, near the Minnesota border. It has a population of around 140 people as per the 2010 census. The town was established in the late 1800s and was named after William Oldham, a railroad official. It was a hub for agriculture and commerce in the early 1900s as the railroad line was extended. Today, the town is small and primarily residential, with a few businesses. The Oldham School District provides education from kindergarten to high school. There are also a few parks and recreational areas around the town, including Lake Poinsett, which is about 10 miles away. The town hosts an annual Oldham Gold Rush Days festival, which includes live music, food, games, and other entertainment for people of all ages.