Oglala, SD

ZIP code 57764 encompasses the town of Oelrichs, South Dakota, nestled in the picturesque Black Hills region. The area boasts attractions such as the Oelrichs Rodeo Grounds, where annual rodeo events draw crowds. Also notable is the historic Harney Peak, the highest point in South Dakota, offering stunning views of the surrounding landscape. With a population of around 200 residents, Oelrichs maintains a small-town charm surrounded by natural beauty.