2004Final results
2004 election for Massachusetts's 10th District
U.S. House · Massachusetts
William Delahunt (D) won with 65.9% of the vote, defeating Michael J. Jones (R) by 31.8 points.
William DelahuntDemocrat · winner
65.9%222,013
Michael J. JonesRepublican
34.1%114,879
337,070 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 2004
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.
William DelahuntMichael J. Jones
$1.3M
Raised by the campaign
$263.5K
$843.8K
Spent by the campaign
$262.8K
$1.9M
Cash on hand
$673
Campaign money: FEC, through Dec 31, 2004.
Source: FEC campaign filingsUpdated Dec 31, 2004