There are 6 Post Offices in Lyman County, South Dakota, serving a population of 3,882 people in an area of 1,642 square miles. There is 1 Post Office per 647 people, and 1 Post Office per 273 square miles.
In South Dakota, Lyman County is ranked 13th of 66 counties in Post Offices per capita, and 46th of 66 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Lyman County Post Offices.
United States Postal Service 210 South Main Street Kennebec, SD Mailing Service, Postal Services
United States Postal Service 109 South Main Avenue Vivian, SD Mailing Service, Postal Services
United States Postal Service 1 Crazy Horse Street Lower Brule, SD Mailing Service, Postal Services
United States Postal Service 202 West Highway 47 Reliance, SD Mailing Service, Postal Services
United States Postal Service 101 West 2nd Street Oacoma, SD Mailing Service, Postal Services
United States Postal Service 210 North Main Avenue Presho, SD Mailing Service, Postal Services