2018Final results
2018 election for Georgia Lieutenant Governor
Lieutenant Governor · Georgia
Geoff Duncan (R) won with 51.6% of the vote, defeating Sarah Riggs Amico (D) by 3.3 points.
Geoff DuncanRepublican · winner
51.6%1,951,738
Sarah Riggs AmicoDemocrat
48.4%1,828,566
3,780,304 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET