Wisconsin · 2025-2026 Regular Session · Bill
SB 484: Relating to: prohibitions concerning use of state and local facilities to detain individuals on the basis of immigration status.
Did not advance Official data
- Introduced
- In committee
- Passed one chamber
- Passed both chambers
- Enacted
- Did not advance
Last official action: ·Record last updated:
Plain-language summary
SB 484 is a bill introduced in the Wisconsin Senate on October 2, 2025. According to its official title, it concerns: Relating to: prohibitions concerning use of state and local facilities to detain individuals on the basis of immigration status. Primary sponsor: Chris Larson (Democratic), Kelda Roys (Democratic), Dora Drake (Democratic), Tim Carpenter (Democratic), Sarah Keyeski (Democratic), Mark Spreitzer (Democratic). It lists 20 additional sponsors. Most recent recorded action (March 23, 2026): Failed to pass pursuant to Senate Joint Resolution 1.
Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written
Sponsors
Sponsors by party (alphabetical): Democratic 26
| Name | Role | Party | Chamber | District |
|---|---|---|---|---|
| Chris Larson | Primary sponsor | Democratic | Senate | 7 |
| Kelda Roys | Primary sponsor | Democratic | Senate | 26 |
| Dora Drake | Primary sponsor | Democratic | Senate | 4 |
| Tim Carpenter | Primary sponsor | Democratic | Senate | 3 |
| Sarah Keyeski | Primary sponsor | Democratic | Senate | 14 |
| Mark Spreitzer | Primary sponsor | Democratic | Senate | 15 |
| Clint Anderson | Co-sponsor | Democratic | House | 45 |
| Margaret Arney | Co-sponsor | Democratic | House | 18 |
| Mike Bare | Co-sponsor | Democratic | House | 80 |
| Brienne Brown | Co-sponsor | Democratic | House | 43 |
| Ryan Clancy | Co-sponsor | Democratic | House | 19 |
| Angelina Cruz | Co-sponsor | Democratic | House | 62 |
| Francesca Hong | Co-sponsor | Democratic | House | 76 |
| Alex Joers | Co-sponsor | Democratic | House | 81 |
| Tara Johnson | Co-sponsor | Democratic | House | 96 |
| Karen Kirsch | Co-sponsor | Democratic | House | 7 |
| Darrin Madison | Co-sponsor | Democratic | House | 10 |
| Renuka Mayadev | Co-sponsor | Democratic | House | 77 |
| Vinnie Miresse | Co-sponsor | Democratic | House | 71 |
| Greta Neubauer | Co-sponsor | Democratic | House | 66 |
| Supreme Moore Omokunde | Co-sponsor | Democratic | House | 17 |
| Sylvia Ortiz-Velez | Co-sponsor | Democratic | House | 8 |
| Christian Phelps | Co-sponsor | Democratic | House | 93 |
| Ann Roe | Co-sponsor | Democratic | House | 44 |
| Joe Sheehan | Co-sponsor | Democratic | House | 26 |
| Angelito Tenorio | Co-sponsor | Democratic | House | 14 |
“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.
Recent official actions
- Failed to pass pursuant to Senate Joint Resolution 1
- Senator Ratcliff added as a coauthor
- Representative McCarville added as a cosponsor
- Representative Snodgrass added as a cosponsor
- Representative Vining added as a cosponsor
- Representative Udell added as a cosponsor
- Read first time and referred to Committee on Licensing, Regulatory Reform, State and Federal Affairs
- Introduced by Senators Larson, Roys, Drake, Carpenter, Keyeski and Spreitzer; cosponsored by Representatives Phelps, Cruz, Miresse, Brown, Clancy, Hong, Madison, Moore Omokunde, Tenorio, Anderson, Arney, Bare, Joers, Johnson, Kirsch, Mayadev, Neubauer, Ortiz-Velez, Roe and Sheehan