Rossville, KS

ZIP code 66533 covers the city of St. Marys, Kansas, situated in Pottawatomie County. This small town is home to attractions such as the historic Potawatomi Reservation and the Flint Hills National Wildlife Refuge. St. Marys offers a quaint and charming atmosphere with its mix of antique shops, local eateries, and outdoor recreational activities, making it a popular destination for visitors seeking a peaceful retreat.