Sioux Falls, SD

ZIP code 57118 is a postal designation for Sioux Falls, South Dakota, in Minnehaha County, generally used for post-office boxes rather than a distinct, mappable neighborhood. As it does not identify a conventional geographic area, no major physical landmarks can be reliably placed within the ZIP code itself. Falls Park and the Washington Pavilion are notable Sioux Falls landmarks, but they are associated with the wider city, not specifically with 57118.