Asked for her personal views on evolution, Palin said, "I believe we have a creator."
She would not say whether her belief also allowed her to accept the theory of evolution as fact.
"I'm not going to pretend I know how all this came to be," she said.
An excerpt from this article.
UPDATE: Just John posted this excellent comment in a thread on Pharyngula:
If she's a Young Earth creationist (and I haven't heard confirmation of the YE part yet,) then, given the importance of oil to her state, I'd like to hear her answer to: What is petroleum, and how do the big oil companies know where to look for it?