Wisconsin Senate District 13
State Senate District 13
Covers all of Marquette County and Green Lake County; parts of Dodge County, Fond du Lac County, Jefferson County, Columbia County, Adams County and Winnebago County.
Who Holds This Seat
Running in 2026
Republican · State Senator
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 3
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Democrat
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 3
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
The District
Includes Kekoskee, Watertown, Beaver Dam, Berlin, Jefferson, Horicon, Ripon, Waupun, Briggsville, Fox Lake, Grand Marsh, Green Lake and 32 more.
306 precincts · District lines: State senate lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Wisconsin Legislative Technology Services Bureau, statewide municipal ward collection (July 2026)
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President124 precinctsWisconsin Elections CommissionOfficial certified results | Donald J. Trump JD Vance (R)65,085 · 64.7% | Kamala D. Harris Tim Walz (D)34,081 · 33.9% | R+30.8 | 100,590 | Wisconsin Elections CommissionOfficial certified results |
| 2024 U.S. Senate124 precinctsWisconsin Elections CommissionOfficial certified results | Eric Hovde (R)62,631 · 62.7% | Tammy Baldwin (D)34,872 · 34.9% | R+27.8 | 99,844 | Wisconsin Elections CommissionOfficial certified results |
| 2022 U.S. Senate125 precinctsWisconsin Elections CommissionOfficial certified results | Ron Johnson (R)51,908 · 65.9% | Mandela Barnes (D)26,896 · 34.1% | R+31.7 | 78,805 | Wisconsin Elections CommissionOfficial certified results |
| 2022 Governor125 precinctsWisconsin Elections CommissionOfficial certified results | Tim Michels Roger Roth (R)50,396 · 63.6% | Tony Evers Sara Rodriguez (D)27,890 · 35.2% | R+28.4 | 79,206 | Wisconsin Elections CommissionOfficial certified results |
| 2020 President126 precinctsWisconsin Elections CommissionOfficial certified results | Donald J. Trump Michael R. Pence (R)62,557 · 63.6% | Joseph R. Biden Kamala D. Harris (D)34,188 · 34.8% | R+28.9 | 98,329 | Wisconsin Elections CommissionOfficial certified results |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
State Senator District 13
Wisconsin General Election 11/08/2022 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| John JaglerRepublican | Republican | 61,817 | 100.0% |
Official certified results — Wisconsin Elections Commission, certified Nov. 30, 2022 · Wisconsin Elections Commission — official ward-by-ward canvass