There are 7 Post Offices in Marshall County, South Dakota, serving a population of 4,759 people in an area of 838 square miles. There is 1 Post Office per 679 people, and 1 Post Office per 119 square miles.
In South Dakota, Marshall County is ranked 15th of 66 counties in Post Offices per capita, and 21st of 66 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Marshall County Post Offices.
US Post Office 519 Center Street Amherst, SD Mailing Service, Postal Services
United States Government 309 Main Street Langford, SD
United States Postal Service 303 South Broadway Street Lake City, SD Mailing Service, Postal Services
United States Postal Service 206 South Main Street Veblen, SD Mailing Service, Postal Services
United States Postal Service 605 Main Avenue Britton, SD Mailing Service, Postal Services
United States Postal Service 108 South 3rd Street Eden, SD Mailing Service, Postal Services
United States Postal Service 309 Main Street Langford, SD Mailing Service, Postal Services