2014Final results
2014 election for Texas's 21st District
U.S. House · Texas
Lamar Smith (R) won with 71.8% of the vote, defeating Antonio "tony" Diaz (Grn) by 57.1 points.
Lamar SmithRepublican · winner
71.8%135,660
Antonio "tony" DiazGreen
14.7%27,831
Ryan ShieldsLibertarian
13.5%25,505
188,996 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 2014
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.
No independentLamar Smith
—
Raised by the campaign
$1.5M
—
Spent by the campaign
$1.6M
—
Cash on hand
$764.8K
Campaign money: FEC, through Dec 31, 2014.
Source: FEC campaign filingsUpdated Dec 31, 2014