- Agreement signed
- August 26, 2026
- Residential population
- 145,483FBI 2025
- Sworn officers
- 220FBI 2025
- Civilian staff
- 621FBI 2025
- Total personnel
- 841FBI 2025
Elections
Sheriff
No regularly scheduled sheriff election in 2026. Wrong? Let us know
How Ada County voted for president in 2024
- Trump
- 53.8%
- 143,759
- Harris
- 43.4%
- 116,116
- Others
- 2.8%
- 7,544
Trump won the county by 10.3 points over Harris. 267,419 votes cast.
Sources: MIT Election Data and Science Lab · Bolts · Idaho Const. art. XVIII, § 6 (sheriffs elected every four years; last elected Nov. 2024, next in 2028)
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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- + Warrant Service Officer
Data last updated October 13, 2026. ORI: ID0010000.
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: