Buffalo County, South Dakota

• Fort Thompson@

• Buffalo County South Dakota Genealogy  - Genealogy resource with history, photos, lookups, and maps.
• Genealogy Trails  - Genealogy portal for Buffalo County includes Crow Creek, Elvira, Fort Thompson, Gann Valley, Southeast Buffalo and North Buffalo.
• National Association of Counties: Buffalo County, SD  - General information about the county, list of elected officials, demographic and census data.
• National Register of Historical Places: Buffalo County, South Dakota  - Brief information about the places with historical significance in the county. Data about the architectural style, function, and address.