1990Final results
1990 election for Georgia Governor
Governor · Georgia
Zell Miller (D) won with 54.3% of the vote, defeating Johnny Isakson (R) by 8.6 points.
Zell MillerDemocrat · winner
54.3%766,662
Johnny IsaksonRepublican
45.7%645,625
1,412,287 votes
Source: Algara, Carlos; Amlani, Sharif (Harvard Dataverse)Updated Oct 5, 2026, 12:23 AM ET
The seat over time
D − R margin in this seat's races around 1990
Races before and after
Source: Algara, Carlos; Amlani, Sharif (Harvard Dataverse)Updated Oct 5, 2026, 12:23 AM ET