Fun with demographics

Here are some interesting Gallup numbers:

• John McCain leads by double-digit margins among all educational subgroups of white voters except those with postgraduate degrees, where Barack Obama has a double-digit lead.
• Black voters support Obama by a whopping 90% to 3%.
• In age subgroups, McCain's strongest support (47%) is among those 65 or older, while Obama's strongest support (59%) is among those under 30.
• White guys love them some Maverick -- McCain gets a 22-point margin among white males.
• Single chicks love them some Hope -- Obama gets a 29-point margin among unmarried females.
• Racist Democrats? McCain gets 14% of the votes of white Democrats.
• Whistling Dixie? Obama leads by double digits in every region except the South, where McCain leads by 10 points.
• Ruh-roh: Obama has a 6-point lead in battleground states.

And as of 6:52 p.m. ET, they still haven't posted the Gallup daily numbers.