Jail Enforcement Signed June 30, 2025 View agreement →
- Signed by Harrison County Sheriff's Office: MATT HALEY
- Signed by ICE: ICE Field Office: ERO New Orleans
- Public affairs contact: Matt Haley · 228-896-3000
Harrison County Sheriff's Office
County · Harrison County · MS
#214 of 2306 agencies by officer count
- Agreement signed
- June 30, 2025
- Residential population
- 55,596FBI 2025
- Sworn officers
- 114FBI 2025
- Civilian staff
- 136FBI 2025
- Total personnel
- 250FBI 2025
- Population policed
- 206,650
- As reported in the agency's MOA
- Operating budget
- $19,800,000
- As reported in the agency's MOA
- Memorandum of Agreement
- View agreement →
Elections
Sheriff
No regularly scheduled sheriff election in 2026. Wrong? Let us know
How Harrison County voted for president in 2024
- Trump
- 63.9%
- 48,497
- Harris
- 35.0%
- 26,555
- Others
- 1.1%
- 871
Trump won the county by 28.9 points over Harris. 75,923 votes cast.
Sources: MIT Election Data and Science Lab · Bolts
Memorandum of Agreement
The full agreement between Harrison County Sheriff's Office and ICE is available below.
View agreement →Agreements on file
2 of 2 models on file
MOAs are not available for every agreement.
Warrant Service Signed June 27, 2025 View agreement →
- Signed by Harrison County Sheriff's Office: MATT HALEY
- Public affairs contact: Deputy Hanna Hendry, 10451 Larkin Smith Dr, Gulfport, MS 39503 · 228-236-6213 · Hanna.Hendry@harrisoncountysheriff.com
Named in the signed 287(g) agreement
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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- + Jail Enforcement Model
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- + Warrant Service Officer
Data last updated October 16, 2026. ORI: MS0240000.
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: