Le Roy, KS

ZIP code 66857 encompasses the rural town of Macfarlane in Chase County, Kansas. This area is characterized by its vast farmlands and open spaces. Important landmarks in this ZIP code include the Tallgrass Prairie National Preserve, a 10,894-acre nature reserve showcasing the tallgrass ecosystem, and the Flint Hills National Scenic Byway, a designated drive that offers stunning views of the unique Flint Hills region.