2020Final results
2020 election for Michigan's 12th District
U.S. House · Michigan
Debbie Dingell (D) won with 66.4% of the vote, defeating Jeff Jones (R) by 35.8 points.
Debbie DingellDemocrat · winner
66.4%254,957
Jeff JonesRepublican
30.7%117,719
Gary WalkowiczWorking Class
2.9%11,147
383,823 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.
Debbie DingellJeff Jones
$1.6M
Raised by the campaign
$10.6K
$1.7M
Spent by the campaign
$9.7K
$437.4K
Cash on hand
$1.5K
Campaign money: FEC, through Dec 31, 2020.
Source: FEC campaign filingsUpdated Dec 31, 2020