Flipped from RepublicanCalledUnofficial results
Wisconsin Senate District 21
Wisconsin State Senate · Wisconsin
Trevor Jung flipped the seat for Democrats, winning by 13.3 points over Jim Croft.
Staggered Senate
Trevor JungDemocrat · winner
56.7%43,325
Jim CroftRepublican
43.3%33,145
33% of the expected vote counted · 76,470 votes
Source: civicAPI unofficial results and race callsUpdated Nov 7, 2026, 7:01 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Trevor JungJim Croft
$2.7M
Raised by the campaign
$2.7M
$2.2M
Spent by the campaign
$1.9M
$35.9K
Cash on hand
$12.7K
Campaign money: Wisconsin Ethics Commission, through Oct 27, 2026.
Source: Wisconsin Ethics Commission campaign filingsUpdated Oct 27, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Trevor Jung
- 95%
- Jim Croft
- 5%
- Projected margin
- D+11.9