Clay County, South Dakota

• Burbank@
• Irene@
• Vermillion@

• Clay County  - Official portal contributes data for registrar of deeds, public hearings, treasurer and sheriff.
• Clay County Fair  - Supplies fair schedule, events, 4-H details and location.
• Clay County GenWeb  - Genealogical site furnishes patent records, land titles, census images and birth records.
• Clay County Sheriff  - Law enforcement office based in Vermillion and providing services to all of Clay County.
• National Association of Counties: Clay County, SD  - Gives information regarding population, demographic data, and census facts. With contact details for the county officials.
• National Register of Historical Places: Clay County, South Dakota  - Provides general information about the historical places and districts in the county. Data about the owner, function, significance, builder, and address.