Weskan is an unincorporated community and census-designated place in Wallace County, Kansas, United States. Weskan is located along U.S. Route 40, 11.5mi west-southwest of Sharon Springs. Weskan has a post office with ZIP code 67762 and there is one high school located within the community. The post office in Weskan was established in August 1887.EducationWeskan is served by USD 242 Weskan Schools. The Weskan mascot is Coyotes.