2024Final results
2024 election for Wisconsin's 2nd District
U.S. House · Wisconsin
Mark Pocan (D) won with 70.1% of the vote, defeating Erik Olsen (R) by 40.2 points.
Mark PocanDemocrat · winner
70.1%320,317
Erik OlsenRepublican
29.8%136,357
The same year, the district voted D+40.0 for president; this race was D+40.2.457,257 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 3:26 AM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 3:26 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Mark PocanErik Olsen
$1.1M
Raised by the campaign
$183.6K
$1.1M
Spent by the campaign
$165.8K
$1M
Cash on hand
-$5.4K
Campaign money: FEC, through Dec 31, 2024.
Source: FEC campaign filingsUpdated Dec 31, 2024