Kellogg, IA

ZIP code 50135 covers the small town of Knoxville, Iowa. Known for its historic architecture and charming downtown area, Knoxville is home to the National Sprint Car Hall of Fame and Museum, which celebrates the history of sprint car racing. The town also boasts the Marion County Courthouse, a beautiful example of neoclassical architecture. Outdoor enthusiasts can enjoy Lake Red Rock, a popular spot for boating and fishing.