Waukesha County Sheriff's Department
County · Waukesha County · WI
Jurisdiction
Waukesha County, Wisconsin
Coverage may overlap with county, state, or neighboring agencies.
- Agreement signed
- June 10, 2020
- First seen in ICE data
- August 12, 2025
- Residential population
- 96,602FBI 2025
- Sworn officers
- 158FBI 2025
- Civilian staff
- 151FBI 2025
- Total personnel
- 309FBI 2025
- Population policed
- 403,072
- As reported in the agency's MOA
- Operating budget
- $40,858,960
- As reported in the agency's MOA
Contact
Agreement History
Changes recorded since tracking began. Gaps between entries mean no changes were detected.
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- + Jail Enforcement Model
Data last updated June 5, 2026. ORI: WI0680000.
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: