2000Final results
2000 election for Montana Governor
Governor · Montana
Judy Martz (R) won with 52.0% of the vote, defeating Mark O'Keefe (D) by 4.0 points.
Judy MartzRepublican · winner
52.0%209,135
Mark O'KeefeDemocrat
48.0%193,131
402,266 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 2000
Races before and after
Source: Algara, Carlos; Amlani, Sharif (Harvard Dataverse)Updated Oct 5, 2026, 12:23 AM ET