Here are two links.
2004 Election results for cities -
http://www.usnews.com/usnews/images/blogs/barone_election.htmLargest Cities -
http://www.city-data.com/top1.htmlUsing this data - see below
BOLD = BUSH1 New York, New York (pop 8,143,197)
2 Los Angeles, California (pop 3,844,829)
3 Chicago, Illinois (pop 2,842,518)
4 Houston, Texas (pop 2,016,582)5 Philadelphia, Pennsylvania (pop 1,463,281)
6 Phoenix, Arizona (pop 1,461,575)
7 San Antonio, Texas (pop 1,256,509)
8 San Diego, California (pop 1,255,540)
9 Dallas, Texas (pop 1,213,825)10 San Jose, California (pop 912,332)
11 Detroit, Michigan (pop 886,671)
12 Indianapolis, Indiana (pop 784,118)
13 Jacksonville, Florida (pop 782,623)
14 Hempstead, New York (pop 751,276)
15 San Francisco, California (pop 739,426)
16 Columbus, Ohio (pop 730,657)
17 Austin, Texas (pop 690,252)18 Memphis, Tennessee (pop 672,277)
19 Baltimore, Maryland (pop 635,815)
20 Fort Worth, Texas (pop 624,067)??