Clinton: 46%
Obama: 43%
Undecided: 11%
About 15-percent of the registered voters reached by our polling team said they have already voted early. Of the Democrats in that group, 50-percent say they voted for Clinton, and 50-percent say they voted for Obama.
Among self-described white voters, Clinton holds an 11-point lead, 49 to 38 percent. She is also ahead among Hispanics, 63 to 30 percent. Among African Americans, Obama holds a commanding lead: 72 to 17 percent.
On the Republican side, Sen. John McCain is well ahead of former Governor Mike Huckabee, 59 to 29 percent. However, Huckabee and McCain are nearly tied among Texans who describe themselves as evangelical Christians, with McCain pulling ahead slightly – 47 to 42 percent.
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Methodology
Public Strategies interviewed 800 likely Texas presidential primary voters statewide February 24-25, 2008. The sample included 507 registered voters who said they are likely to vote in the Democratic primary and 293 who said they are likely to vote in the Republican primary. The sampling error for the sample of likely Democratic primary voters is ±4.4 percentage points at the 95% confidence interval. The sampling error for the sample of likely Republican primary voters is ±5.7 percentage points at the 95% confidence interval. Night 3 and following nights this number will go to 1200 with a margin of error of 2.8 percentage points.
http://www.khou.com/elections/poll/belopoll.pdf