1986Final results
1986 election for Arizona's 4th District
U.S. House · Arizona
Jon Kyl (R) won with 64.6% of the vote, defeating Philip R. Davis (D) by 29.2 points.
Jon KylRepublican · winner
64.6%121,939
Philip R. DavisDemocrat
35.4%66,894
188,833 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 1986
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Philip R. DavisJon Kyl
$826.1K
Raised by the campaign
$1M
$822K
Spent by the campaign
$1M
$4K
Cash on hand
$9.1K
Campaign money: FEC, through Dec 31, 1986.
Source: FEC campaign filingsUpdated Dec 31, 1986