2002Final results
2002 election for California's 4th District
U.S. House · California
John Doolittle (R) won with 64.8% of the vote, defeating Mark A. Norberg (D) by 32.9 points.
John DoolittleRepublican · winner
64.8%147,997
Mark A. NorbergDemocrat
31.9%72,860
Allen M. RobertsLibertarian
3.2%7,247
228,506 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 2002
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.
Mark A. NorbergJohn Doolittle
$8.2K
Raised by the campaign
$1M
$7.6K
Spent by the campaign
$979.4K
$650
Cash on hand
$114.4K
Campaign money: FEC, through Dec 13, 2002; FEC, through Dec 31, 2002.
Source: FEC campaign filingsUpdated Dec 31, 2002