Here's the link to the Texas Secretary of State's election night returns:
Ron Paul was at 4.61% in early voting statewide. He was at 4.54% statewide, with 12% of the precincts reporting.
Ron Paul was winning his Congressional primary with 67.33% of the vote, with 13% of the precincts reporting.
In his Congressional District (TX-14), he was getting 13.00% of the vote in the presidential primary.