The new survey of the New Jersey gubernatorial race from Public Policy Polling (D) gives Republican nominee Chris Christie a six-point leader over Democratic Gov. Jon Corzine.

The numbers: Christie 47%, Corzine 41%, and independent Chris Daggett 11%, with a ±3.1% margin of error. The previous poll from last week gave Christie a narrower lead of 42%-38%-13%.

From the pollster's analysis: "If Christie does indeed end up as the winner it will be an indication that you can only be so unpopular as an elected official and still hope to get reelected. 57% of voters in the state have an unfavorable opinion of Corzine while only 34% view him positively. Christie isn't exactly Mr. Popularity, as only 43% of voters in the state have a favorable opinion of him to 42% negative, but compared to Corzine those numbers look pretty good."

Late Update: Another poll from today, Monmouth poll, gives Christie an edge of 43%-42%, plus Daggett with 8%, with a ±3% margin of error. The previous poll from two weeks ago had the race tied at 39%-39%-14%.