South Dakota web directory contains related link to South Dakota such as news, history, business, culture, art, sport, real estate, health, education, travel, culture.   Submit a Site   About South Dakota Home > About South Dakota Capital City: Pierre Economy: Agriculture, ranching, tourism, financial services and mining. Language Description: English Passport/Visa U.S.: Citizens of Australia and the U.K. need a passport and proof of onward passage but in most cases will not need a visa (contact a U.S. embassy or consulate for details). Canadians need to show proof of citizenship accompanied by a photo ID. Reconfirm travel document requirements with your carrier prior to departure. Population: 733,135 Religion: Christian (Protestant, Roman Catholic) Time Zone: 6-7 hours behind Greenwich Mean Time (-6 and -7 GMT). Daylight Saving Time is observed from the first Sunday in April to the last Sunday in October Voltage Requirements: 110 volts Home   About Us   Submit a Site   Link to Us   Contact us   Disclaimer   Privacy Policy Information contained herein is deemed accurate and correct, but no warranty is implied or given. © Copyright GreatSouthDakota.com, Inc., 2004. All rights reserved. Searchable related information about SD on South Dakota web directory including business, shopping, education, entertainment, real estate, technology, finance, travel, health, culture, history, sport.