Jenna Jacobson
Wisconsin State Assemblymember, District 50 since 2022. Did not run for re-election in 2026; leaves office in January 2027. Won the 2026 race for Wisconsin Senate District 17.
- In office
- 3 yrs
- Since 2022
- Bills became law
- 3
- 139 sponsored, 2025–2026 session
- Votes missed
- 0.0%
- Chamber median 0.0%
- With party
- 82%
- On votes splitting the parties
- Last margin
- +7.6
- Won 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:52 PM ET
Committees
As of 2026-10.
- Agriculture
- Financial Institutions
- Sporting Heritage
- Ways and Means
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
Interstate compact · Became law May 2026
Administrative rules · Failed in the Senate Mar 2026
Dane County · Failed in the House Mar 2026
Agriculture, Trade and Consumer Protection, Department of · Failed in the House Mar 2026
Dane County · Failed in the House Mar 2026
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Voting record
Where Jacobson sits in the Wisconsin State Assembly
Jacobson is closer to the center than 96% of the chamber's Democrats.
Closest: Sylvia Ortiz-Velez, Steve Doyle, Jodi Emerson
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 5:09 PM ET
With Jacobson’s party
- Votes with the chamber's Democrats82%
- Cosponsorships of the other party's bills30%
Black tick: the average of Democrats in the Wisconsin State Assembly.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Jacobson’s vote, each party’s majority, and the result. An orange vote differs from most Democrats.
| Date | Bill | Jacobson | Dem. majority | Rep. majority | Result |
|---|---|---|---|---|---|
| Feb 19, 2026 | SB 176: Relating to: an income and franchise tax exemption for broadband expansion grants and for… | Yes | No | Yes | Passed 60–34 |
| Feb 19, 2026 | SB 291: Relating to: making certain child care expenditures eligible for the business development… | Yes | No | Yes | Passed 63–31 |
| Feb 19, 2026 | SB 36: Relating to: an income tax exemption for cash tips paid to an employee. (FE) | Yes | No | Yes | Passed 60–31 |
| Feb 19, 2026 | AB 180: Relating to: requiring the Department of Health Services to seek any necessary waiver to… | Yes | No | Yes | Passed 71–22 |
| Feb 18, 2026 | SB 785: Relating to: including information about investigations of license holders in an online… | Yes | No | Yes | Passed 66–32 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Jacobson was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Elections
Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.
| Year | Race | Result | Margin | Seat | +/− |
|---|---|---|---|---|---|
| 2026 | Wisconsin Senate District 17 | Won | D+7.6 | D+1.0 | +6.6 |
| 2024 | Wisconsin State Assembly, District 50 | Won | D+12.6 | — | — |
| 2022 | Wisconsin State Assembly, District 43 | Won | D+24.6 | — | — |
Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Campaign money, 2025–26
- Raised
- $2.2M
- Spent
- $1.9M
- Cash
- $42.1K
Source: Wisconsin Ethics Commission filings through Oct 28, 2026Updated Nov 1, 2026, 1:46 AM ET
Campaign committees
Open committees can still raise and spend money.
| Friends of Jenna S Jacobson State | Active |
Source: Wisconsin Ethics Commission filings through Oct 28, 2026Updated Nov 1, 2026, 1:46 AM ET
Seats Jacobson has held
- Wisconsin State Assembly, District 50 · since 2024
- Wisconsin State Assembly, District 43 · since 2022
Source: 99chambers results archive
Who Jacobson has run against
- Howard Marklein (R) · 2026 general, won
- Rich Johnson (R) · 2024 election, won
- Marisa Voelkel (R) · 2022 election, won
Source: 99chambers results archive; 2026: civicAPI (unofficial)
How we know Jacobson
One person, matched across every source we use.
- Open States ocd-person/a38a3643-e446-419c-b255-97d88f880634
- Wikidata Q115622729
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:52 PM ET