South Dakota Information:Guide to state government, business, employment, travel and parks, education and kids, and other on-line services.
GORP South Dakota Guide: Guide to travel, tourism and recreation in South Dakota including activities, outdoor attractions, maps and job links.
South Dakota - Great Faces Great Places: A classified, annotated list of information specific to the state, from 50states.com.
South Dakota A - Z List: Links to state, county, and city departments and agencies.
South Dakota PROfiles: Provides Census data and community development information for the State of South Dakota and its counties. An outreach presentation of the Iowa State University Department of Economics.