2020Final results
2020 election for U.S. Senate in Kentucky
U.S. Senate · Kentucky
Mitch McConnell (R) won with 57.8% of the vote, defeating Amy McGrath (D) by 19.5 points.
Mitch McConnellRepublican · winner
57.8%1,233,055
Amy McGrathDemocrat
38.2%816,042
Brad BarronLibertarian
4.0%85,349
2,134,446 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.
Amy McGrathMitch McConnell
$96.3M
Raised by the campaign
$68.1M
$92.9M
Spent by the campaign
$64.9M
$3.4M
Cash on hand
$6.8M
Other candidates' campaigns: Brad Barron $126.6K.
Campaign money: FEC, through Dec 31, 2020.
Source: FEC campaign filingsUpdated Dec 31, 2020