2010Final results
2010 election for Texas Senate District 15
Texas State Senate · Texas
John Whitmire (D) won with 59.3% of the vote, defeating Bill Walker (R) by 18.6 points.
John WhitmireDemocrat · winner · incumbent
59.3%77,096
Bill WalkerRepublican
40.7%52,959
130,055 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET