2010Final results
2010 election for Texas's 28th District
U.S. House · Texas
Henry Cuellar (D) won with 56.3% of the vote, defeating Bryan Underwood (R) by 14.4 points.
Henry CuellarDemocrat · winner
56.3%62,773
Bryan UnderwoodRepublican
42.0%46,740
Stephen KaatLibertarian
1.7%1,889
111,402 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 2010
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.
Henry CuellarBryan Underwood
$1.2M
Raised by the campaign
$151K
$1.2M
Spent by the campaign
$150.9K
$352.6K
Cash on hand
$30
Campaign money: FEC, through Dec 31, 2010.
Source: FEC campaign filingsUpdated Dec 31, 2010