There are 3 Post Offices in Webster, South Dakota, serving a population of 1,808 people in an area of 2 square miles. There is 1 Post Office per 602 people, and 1 Post Office per square mile.
In South Dakota, Webster is ranked 218th of 463 cities in Post Offices per capita, and 144th of 463 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Webster Post Offices.
US Post Office 600 East Highway 12 Webster, SD Mailing Service, Postal Services
United States Government 507 Main Street Webster, SD
United States Postal Service 715 Main Street Webster, SD Mailbox Rental, Mailing Service, Postal Services