IQ of voters for Bush/Kerry

There are some false charts going around, but here is a supposedly authentic chart showing average IQs of states and which candidate for president they voted for.

By the way, this page makes a good faith attempt to estimate average IQs by state from SAT and ACT scores. The methodology is far from bulletproof, but the author’s results sound not too implausible: his estimates range from an average of 94 in Mississippi and South Carolina to 104 in New Hampshire.