Flathead County Sheriff's Office
County · Flathead County · MT
#395 of 2306 agencies by officer count
- Agreement signed
- February 12, 2020
- First seen in ICE data
- January 13, 2021
- Residential population
- 68,046FBI 2025
- Sworn officers
- 60FBI 2025
- Civilian staff
- 60FBI 2025
- Total personnel
- 120FBI 2025
- Population policed
- 102,106
- As reported in the agency's MOA
- Operating budget
- $13,817,666
- As reported in the agency's MOA
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 Flathead County voted for president in 2024
- Trump
- 65.6%
- 41,390
- Harris
- 31.8%
- 20,062
- Others
- 2.7%
- 1,688
Trump won the county by 33.8 points over Harris. 63,140 votes cast.
Sources: MIT Election Data and Science Lab · Bolts · MCA 7-4-2205 (elected county officers hold office for four years; sheriffs last elected 2022, 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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- + Warrant Service Officer
Data last updated October 16, 2026. ORI: MT0150000.
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: