I finally got the new data to pull up in DRA.
Wow, Fort Bend county got really, really hosed for Pete Olson. You can just barely get it up to majority white by attaching the Lavaca, Fayette, and the other rural counties.
Not really. Remember that if you take out the parts of Houston/Majority black areas on the Eastern Edge of the county (which aren't in his district anyway), Fort Bend voted like 58% for McCain, despite being less than 40% White. Alot of the non-white population is the not-very-democratic Asians, who make up like 20% of the County's population and artificially reduce the "White" percentage relative to the Republican's performance in the county.
For another example, the current 7th district is less than 53% White according to the census, despite being so Republican the Democrats didn't even bother to contest it in 2010. Texas as a whole is also only like 45% White and is still strongly Republican.