2010Final results
2010 election for Wisconsin's 2nd District
U.S. House · Wisconsin
Tammy Baldwin (D) won with 61.8% of the vote, defeating Chad Lee (R) by 23.6 points.
Tammy BaldwinDemocrat · winner
61.8%191,164
Chad LeeRepublican
38.2%118,099
309,263 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 2010
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Tammy BaldwinChad Lee
$1.2M
Raised by the campaign
$130.1K
$1.1M
Spent by the campaign
$129.9K
$704.9K
Cash on hand
$265
Campaign money: FEC, through Dec 31, 2010.
Source: FEC campaign filingsUpdated Dec 31, 2010