There are 7 Post Offices in Charles Mix County, South Dakota, serving a population of 9,319 people in an area of 1,098 square miles. There is 1 Post Office per 1,331 people, and 1 Post Office per 156 square miles.
In South Dakota, Charles Mix County is ranked 43rd of 66 counties in Post Offices per capita, and 28th of 66 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Charles Mix County Post Offices.
Marty Post Office 9105 College Lp Marty, SD
US Post Office 106 Lewis Avenue Pickstown, SD Postal Services, Shipping Agent
United States Postal Service 312 Main Avenue Geddes, SD Mailing Service, Postal Services
United States Postal Service 109 West Main Street Delmont, SD Mailing Service, Postal Services
United States Postal Service 499 Main Street Lake Andes, SD Mailing Service, Postal Services
United States Postal Service 106 Lewis Avenue Pickstown, SD Mailing Service, Postal Services
United States Postal Service 109 2nd Street Southeast Wagner, SD Freight Trucking, Logistics, Mailing Service, Postal Services