2020Final results
2020 election for Pennsylvania's 12th District
U.S. House · Pennsylvania
Fred Keller (R) won with 70.8% of the vote, defeating Lee Griffin (D) by 41.7 points.
Fred KellerRepublican · winner
70.8%241,052
Lee GriffinDemocrat
29.2%99,216
340,268 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.
Lee GriffinFred Keller
$62.3K
Raised by the campaign
$1.6M
$61K
Spent by the campaign
$1.1M
$1.3K
Cash on hand
$475.8K
Campaign money: FEC, through Dec 31, 2020.
Source: FEC campaign filingsUpdated Dec 31, 2020