2020Final results
2020 election for Wisconsin's 2nd District
U.S. House · Wisconsin
Mark Pocan (D) won with 69.7% of the vote, defeating Peter Theron (R) by 39.4 points.
Mark PocanDemocrat · winner
69.7%318,523
Peter TheronRepublican
30.3%138,306
457,205 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.
Mark PocanPeter Theron
$1.3M
Raised by the campaign
$47.9K
$1M
Spent by the campaign
$46.1K
$851K
Cash on hand
$4.7K
Campaign money: FEC, through Dec 31, 2020.
Source: FEC campaign filingsUpdated Dec 31, 2020