There are 2 Post Offices in Glenham, South Dakota, serving a population of 98 people in an area of 1 square miles. There is 1 Post Office per 49 people, and 1 Post Office per square mile.
In South Dakota, Glenham is ranked 45th of 463 cities in Post Offices per capita, and 48th of 463 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Glenham Post Offices.
US Post Office 23 Main Street Glenham, SD
United States Postal Service 23 Main Street Glenham, SD Mailing Service, Postal Services