- Agreement signed
- September 4, 2026
- Residential population
- 3,716FBI 2025
- Sworn officers
- 5FBI 2025
- Civilian staff
- 0FBI 2025
- Total personnel
- 5FBI 2025
Elections
Sheriff
On the ballot on November 3, 2026.
We haven't found an official candidate list for this county yet. Know who's running? Let us know
How Corson County voted for president in 2024
- Trump
- 55.2%
- 631
- Harris
- 43.3%
- 495
- Others
- 1.5%
- 17
Trump won the county by 11.9 points over Harris. 1,143 votes cast.
Sources: MIT Election Data and Science Lab · Bolts · SDCL 7-7-1.1 (sheriffs elected in 1974 and every fourth year after, so 2026)
Contact
Contact information for this agency is not yet available.
Agreement History
Dated by when each agreement was signed; where ICE's public data lagged more than two weeks behind, the first-seen date is noted too. Changes we can't tie to a signed document are dated by when they were detected.
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- + Task Force Model
Data last updated October 16, 2026. ORI: SD0150000.
Dive deeper
The 287(g) participation data doesn't tell us anything about what happened after the agreement was signed. To learn more, the public will need to ask or formally request information. MuckRock is organizing public records requests about immigration enforcement nationwide: