1992Final results
1992 election for Arizona's 3rd District
U.S. House · Arizona
Robert Stump (R) won with 61.5% of the vote, defeating Roger Hartstone (D) by 27.1 points.
Robert StumpRepublican · winner
61.5%158,906
Roger HartstoneDemocrat
34.4%88,830
Pamela VolponiNatural Law
4.2%10,767
258,503 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 1992
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.
Roger HartstoneRobert Stump
$102K
Raised by the campaign
$233.5K
$99.1K
Spent by the campaign
$303.2K
$3.2K
Cash on hand
$43.6K
Campaign money: FEC, through Dec 31, 1992.
Source: FEC campaign filingsUpdated Dec 31, 1992