Local Wiki
Sully County
Official County Record
Official source, last checked Sep 4, 2026- Board of County Commissioners meets
- First Tuesday of every month.
- Meeting location
- Commission Meeting Room, basement floor, Sully County Courthouse, Onida, SD.
- County Auditor
- PO Box 265 · Onida, 57564 · (605) 258-2541 · fax (605) 258-2884
- Agendas posted at
- https://sully.sdcounty.gov/noticeofpublicmeetings/
- Board of County Commissioners
- William Floyd (Chairman, District 1), Joe Fanger, Jr (District 5), Caleb Shepherd (District 2), Greg Yackley (District 3), Jerry Richards (District 4) — no emails published.
Other Known Local Governments Here
These local governments — special-purpose districts, and smaller incorporated cities and towns — are known to exist in this area, but haven’t been individually researched yet, so there’s no meeting info or contacts on file. Listed here as a starting point if you want to look into one yourself; where we could confirm an official website, the name links there. More may exist here than are listed.
- Agar-Blunt-Onida School District 58-3 · School District
Source: NCES Common Core of Data (via Urban Institute), 2022 directory — regular school districts only
- Agar · Town
- Onida (official website, opens in a new tab) · City
Source: U.S. Census Bureau Population Estimates Program, 2024 · Website links from the official .gov registry and the Census Bureau’s 2022 Government Units listing, checked September 2026