Population growth has not been above the national average and, for the first time in history, it appears that California will gain no House seats or electoral votes from the reapportionment following the 2010 census.
Whereas in Texas:
That inflow has continued in 2008-09, in which 143,000 Americans moved into Texas, more than double the number in any other state, at the same time as 98,000 were moving out of California. Texas is on the way to gain four additional House seats and electoral votes in the 2010 reapportionment.
The difference is taxes and government controls, both of which are much less onerous in Texas.