Bump and Update: Here is the latest total from Editor and Publisher.com. The (B) is for papers who endorsed Bush in 2000, the (G) for those who endorsed Gore. Daily Kos points out:

...no Gore paper has endorsed Bush thus far. Meanwhile, three Bush papers have switched sides -- the Oregonian, the Seattle Times, and Connecticut's The Day. The (B) is for papers who endorsed Bush in 2000, the (G) for those who endorsed Gore.

JOHN KERRY
The Atlanta Journal Constitution (G): 418,323
The Philadelphia Inquirer (G): 387.692
Detroit Free Press (G): 354,581
The Oregonian (Portland) (B): 342,040
St. Louis Post-Dispatch (G): 281,198
The Seattle Times (B): 237,303
Seattle Post-Intelligencer (G): 150,901
The Philadelphia Daily News: 139,983
Arizona Daily Star (Tucson) (G): 109,592
Portland Press Herald (Maine) (G): 73,211
The Day (New London, Conn.) (B): 39,553
Total Pro-Kerry Daily Circ: 2,534,377