2020Final results
2020 election for Wisconsin's 7th District
U.S. House · Wisconsin
Tom Tiffany (R) won with 60.7% of the vote, defeating Tricia Zunker (D) by 21.5 points.
Tom TiffanyRepublican · winner
60.7%252,048
Tricia ZunkerDemocrat
39.2%162,741
415,007 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Tricia ZunkerTom Tiffany
$1.3M
Raised by the campaign
$2.7M
$1.2M
Spent by the campaign
$2.5M
$29.3K
Cash on hand
$122.7K
Campaign money: FEC, through Dec 31, 2020.
Source: FEC campaign filingsUpdated Dec 31, 2020