2006Final results
2006 election for Arizona Governor
Governor · Arizona
Janet Napolitano (D) won with 63.8% of the vote, defeating Len Munsil (R) by 27.7 points.
Janet NapolitanoDemocrat · winner
63.8%959,830
Len MunsilRepublican
36.2%543,528
1,503,358 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 2006
Races before and after
Source: Algara, Carlos; Amlani, Sharif (Harvard Dataverse)Updated Oct 5, 2026, 12:23 AM ET