Issue · Immigration

Immigration

Every immigration bill, vote, and legislator stance in Wisconsin, automatically classified by Maddy, our AI policy reader.

Total bills
27
2025-2026 Regular Session
Top supporter
Julian Bradley
60% support rate
Top opponent
Brad Pfaff
20% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving immigration in Wisconsin

Legislators moving immigration in Wisconsin
Legislator Party Stance Support rate Votes
Julian Bradley
Julian Bradley Senate · District 28
R
Support
60% 69
Chris Kapenga
Chris Kapenga Senate · District 33
R
Support
60% 69
Devin LeMahieu
Devin LeMahieu Senate · District 9
R
Support
60% 69
Steve Nass
Steve Nass Senate · District 11
R
Support
60% 69
Rachael Cabral-Guevara
Rachael Cabral-Guevara Senate · District 19
R
Support
60% 69
Brad Pfaff
Brad Pfaff Senate · District 32
D
Strong −
20% 68
Sarah Keyeski
Sarah Keyeski Senate · District 14
D
Strong −
20% 69
Jamie Wall
Jamie Wall Senate · District 30
D
Strong −
20% 69
Jodi Habush Sinykin
Jodi Habush Sinykin Senate · District 8
D
Oppose
40% 69
Dianne Hesselbein
Dianne Hesselbein Senate · District 27
D
Oppose
40% 69
Showing 21–27 of 27 bills

All immigration bills

failed · Wisconsin · Assembly Mar 23, 2026

AB 378: Relating to: prohibiting the state from sharing data with the federal government that contains personally identifiable information if the data is not first masked or otherwise anonymized and authorizing a civil cause of action for negligent violations of that prohibition. (FE)

AB 378 requires all state agencies to mask or anonymize personally identifiable information (PII) before sharing it with the federal government, directly affecting state agencies handling sensitive data like health records or social services. The bill allows limited exceptions for sharing unmasked data when required by law, for legislative constituent services, or for court operations. It also creates a civil lawsuit option for individuals harmed by negligent violations, allowing recovery of actual damages, up to $1,000 in punitive damages, and attorney fees. The law aims to strengthen data privacy protections by limiting federal access to identifiable state records without explicit safeguards.
Sub-Topics Consumer Data Protection Data Privacy Tags Privacy
failed · Wisconsin · Assembly Mar 23, 2026

AB 57: Relating to: requirements concerning assistance in the detention of individuals who are or are alleged to be not lawfully present in the United States.

AB 57 prohibits state and local officials, including law enforcement, from aiding in the detention of individuals solely because they are or are alleged to be not lawfully present in the U.S. The bill specifically bans assistance in facilities like schools, hospitals, places of worship, or childcare centers. It also prohibits using state funds for such detentions and exempts actions required by a valid judicial warrant. The law directly affects state agencies, local governments, and their employees who operate these facilities.
failed · Wisconsin · Senate Mar 23, 2026

SB 311: Relating to: prohibiting funding for health services for unlawfully present individuals. (FE)

SB 311 prohibits state and local government funds - including those from counties, cities, towns, and federal funds passing through the state treasury - from covering health care services for individuals not lawfully present in the U.S. It directly affects undocumented immigrants seeking health care in Wisconsin. The bill creates a new statute (20.926) banning such funding, with two exceptions: it does not apply if federal law requires payment, or if applying the ban would cause the state to lose federal funds. This policy change restricts public funding for health services based solely on immigration status.
Sub-Topics Sanctuary Policies
failed · Wisconsin · Senate Mar 23, 2026

SB 493: Relating to: prohibitions concerning state or local government assistance with federal immigration enforcement.

SB 493 prohibits state and local government agencies, including law enforcement, from detaining individuals solely because they are not lawfully present in the United States. The bill also bans state and local entities from entering into or continuing agreements with the federal government for immigration enforcement under 8 USC 1357(g). However, it does not prevent cooperation with federal authorities when required by a valid judicial warrant. This law directly affects all state agencies and local governmental units in the state.
failed · Wisconsin · Senate Mar 23, 2026

SB 484: Relating to: prohibitions concerning use of state and local facilities to detain individuals on the basis of immigration status.

SB 484 prohibits state and local governments from using public facilities (like jails or detention centers) to detain people solely based on their immigration status. It also bans state or local funding from being used to establish or operate immigrant detention facilities. This directly affects cities, counties, sheriffs' offices, and state agencies that manage public facilities or funds. The bill prevents local governments from participating in immigration enforcement through detention or funding, while allowing detention for other legal reasons.
failed · Wisconsin · Senate Mar 23, 2026

SB 446: Relating to: grants for the provision of immigration-related civil legal services to individuals and families, county grants for the provision of civil legal services to individuals and families, and making an appropriation. (FE)

SB 446 creates a state grant program to fund immigration-related civil legal services for individuals and families, allocating $300,000 for the 2025-26 fiscal year. The Department of Administration will award grants to community-based organizations (including for-profit groups) that provide such services without regard to a client's immigration status, requiring applicants to have a history of offering these services. The bill also amends county funding rules to allow local governments to provide broader civil legal services to individuals and families through separate county grants, which are not limited to immigration matters.
vetoed · Wisconsin · Assembly May 13, 2026

AB 24: Relating to: county sheriff assistance with certain federal immigration functions. (FE)

AB 24 requires Wisconsin county sheriffs to verify the immigration status of individuals jailed for felony offenses by requesting specific documentation (such as passports, birth records, or immigration documents) to confirm lawful presence in the U.S. If verification fails, sheriffs must notify federal Homeland Security and comply with federal detainer requests. Sheriffs must annually report compliance and maintain records of individuals found unlawfully present, with data shared with the state justice department. Counties failing to comply face a 15% reduction in state funding for the following year. The bill directly affects felony inmates, sheriffs, and state-local funding relationships.
Showing 21 to 27 of 27 bills