2006Final results
2006 election for Arizona Legislative District 18
Arizona State Senate · Arizona
Karen S. Johnson (R) won with 70.5% of the vote, defeating Rachel Kielsky (Lib) by 41.0 points.
Karen S. JohnsonRepublican · winner · incumbent
70.5%20,122
Rachel KielskyLibertarian
29.5%8,429
28,551 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET