Wisconsin Senate
Source: docs.legis.wisconsin.gov
Government Structure
The state government of Wisconsin mirrors the federal system, comprising three branches: executive, legislative, and judicial. Each branch plays a unique role in the democratic governance of Wisconsin, collectively ensuring checks and balances to uphold the rule of law and protect citizens’ rights.
State Legislature Overview
The Wisconsin Legislature is the state’s bicameral body, consisting of two houses: the Senate and the Assembly, commonly referred to as the House of Representatives. This dual-house system contributes to a balanced and rigorous review of proposed bills, which must be approved by both houses to become law.
State Senate
The Wisconsin Senate is the upper chamber of the Wisconsin State Legislature. Comprising 33 senators who each represent a distinct district, the Senate plays an essential role in scrutinizing and approving legislation. Senators serve staggered four-year terms, ensuring a level of continuity and experience within the chamber.
State House of Representatives
The Wisconsin House of Representatives, known as the Assembly, is the lower house of the legislature. It comprises 99 representatives, each serving two-year terms. The Assembly is responsible for proposing and debating legislation, which if approved, moves to the Senate for further consideration.
Civic Engagement
Civic engagement in Wisconsin’s legislative process is actively encouraged and vitally important. Citizens can contribute to the legislative process through various means, such as contacting their local representatives, attending public hearings, or joining interest groups that advocate for specific policy areas.
Importance of Legislative Sessions
Legislative sessions are crucial to the democratic process in Wisconsin. During these sessions, lawmakers gather to discuss, debate, and vote on proposed legislation. These sessions are where the key policy decisions that shape Wisconsin’s future are made.
Accessing Legislative Sessions
Most legislative sessions are open to the public, allowing citizens to witness the democratic process firsthand. In addition, many sessions are broadcast online, making them accessible to those who cannot attend in person. The Wisconsin Legislature also publishes transcripts of sessions, providing an additional resource for those interested in the legislative process.
How to Participate
Citizens can directly participate in the legislative process in several ways. One common method is by contacting their local representative to express opinions on pending legislation. Public hearings also offer an opportunity to voice opinions directly to lawmakers. Additionally, citizens can submit written comments on proposed bills, which are considered during the legislative process.
Statewide Impact
The decisions made during legislative sessions have a profound impact on the lives of Wisconsin’s residents. From education and health care to environmental policy and economic development, the laws passed by the legislature shape every aspect of life in Wisconsin. Thus, understanding and participating in the legislative process is of great importance to all citizens.
Key Policy Areas
Some of the key policy areas addressed by the Wisconsin Legislature include health care, education, infrastructure, tax policy, and environmental conservation. These areas are critical to the wellbeing and prosperity of Wisconsin’s residents, and the legislature continually works to address these issues through the enactment of laws and policies.
Conclusion
The Wisconsin Legislature plays a critical role in shaping the future of the state through its legislative decisions. Citizen participation is a cornerstone of this process, contributing to a robust and responsive democratic system. Through understanding and engaging with the legislative process, citizens can help shape the laws and policies that guide Wisconsin’s future.
Wisconsin State Senate
View All →Upcoming Wisconsin State Senate Races
View All →State Senate · District 1
Nov 3, 2026
IncumbentAndré Jacque Republican
State Senate · District 1

General election
November 3, 2026
- Democrat Nominee TBD
- Republican Nominee TBD
District 1 Republican primary
State Senate · District 3
Nov 3, 2026
IncumbentTim Carpenter Democratic
State Senate · District 3

District 3 general election results
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 5
Nov 3, 2026
IncumbentRob Hutton Republican
State Senate · District 5

District 5 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 7
Nov 3, 2026
IncumbentChris Larson Democratic
State Senate · District 7
District 7 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 9
Nov 3, 2026
IncumbentDevin LeMahieu Republican
State Senate · District 9

District 9 general election
November 3, 2026
- Democrat Nominee TBD
Republican primary
November 3, 2026In progress
State Senate · District 11
Nov 3, 2026
IncumbentSteve Nass Republican
State Senate · District 11

General election
November 3, 2026
- Democrat Nominee TBD
- Republican Nominee TBD
District 11 Democratic primary
District 11 Republican primary
State Senate · District 13
Nov 3, 2026
IncumbentJohn Jagler Republican
State Senate · District 13

District 13 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 15
Nov 3, 2026
IncumbentMark Spreitzer Democratic
State Senate · District 15

District 15 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 17
Nov 3, 2026
IncumbentHoward Marklein Republican
State Senate · District 17

District 17 general election
November 3, 2026
- Democrat Nominee TBD
District 17 Democratic primary
Republican primary
November 3, 2026In progress
State Senate · District 19
Nov 3, 2026
IncumbentRachael Cabral-Guevara Republican
State Senate · District 19
District 19 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 21
Nov 3, 2026
IncumbentVan Wanggaard Republican
State Senate · District 21

District 21 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 23
Nov 3, 2026
IncumbentJesse James Republican
State Senate · District 23

District 23 general election
November 3, 2026
- Democrat Nominee TBD
District 23 Democratic primary
Republican primary
November 3, 2026In progress
State Senate · District 25
Nov 3, 2026
IncumbentRomaine Quinn Republican
State Senate · District 25

District 25 general election
November 3, 2026
- Republican Nominee TBD
Democratic primary
November 3, 2026In progress
District 25 Republican primary
State Senate · District 27
Nov 3, 2026
IncumbentDianne Hesselbein Democratic
State Senate · District 27
District 27 general election
November 3, 2026
- Republican Nominee TBD
Democratic primary
November 3, 2026In progress
State Senate · District 29
Nov 3, 2026
IncumbentCory Tomczyk Republican
State Senate · District 29

District 29 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 31
Nov 3, 2026
IncumbentJeff Smith Democratic
State Senate · District 31

District 31 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
State Senate · District 33
Nov 3, 2026
IncumbentChris Kapenga Republican
State Senate · District 33

District 33 general election
November 3, 2026
Democratic primary
November 3, 2026In progress
Republican primary
November 3, 2026In progress
No races match those filters.
View MoreSenate Bills
View All →- SB 1May 27, 2026Relating to: an income tax subtraction for qualified tips and for qualified overtime compensation; state aid for school districts; surplus refund payments; increasing funding for special education and school age parents programs; state aid to technical colleges and the technical college district revenue limit; and making an appropriation. (FE)Fiscal estimate received
- SB 74May 26, 2026Relating to: ratification of the Social Work Licensure Compact. (FE)Representative Palmeri added as a cosponsor
- SJR 21May 26, 2026Relating to: honoring the life and public service of Senator Timothy Francis Cullen.Not published. Enrolled Joint Resolution 9
- SJR 6May 26, 2026Relating to: honoring the life and enduring legacy of Robert George Uecker.Not published. Enrolled Joint Resolution 8
- SB 76May 13, 2026Relating to: dismissing or amending certain criminal charges and deferred prosecution agreements for certain crimes.Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82
- SB 424May 13, 2026Relating to: teacher preparatory programs.Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82
- SB 1148May 13, 2026Relating to: authorizing the creation of an emergency services district, authorizing an emergency services district to levy a property tax, and authorizing an emergency services district to impose special charges and issue debt. (FE)Fiscal estimate received
- SB 799May 13, 2026Relating to: parental access to health records of minors.Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82
- SB 25May 13, 2026Relating to: court-issued criminal complaints in officer-involved deaths.Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82
- SB 417May 13, 2026Relating to: visitation of a long-term care facility resident or hospital patient during a communicable disease outbreak.Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82
- SB 420May 13, 2026Relating to: prohibiting rights of nature ordinances. (FE)Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82
- SB 699May 13, 2026Relating to: alternative methods of providing pupil transportation services. (FE)Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82










