PRINCETON , NJ -- In the national standings of the Democratic presidential candidates seeking their party's nomination next year, New York Sen. Hillary Clinton continues to hold a strong 27-point lead over second-place rival Illinois Sen. Barack Obama, according to a new Gallup Poll. Former North Carolina Sen. John Edwards remains further behind in third place.

According to the Nov. 11-14, 2007, poll, 48% of Democrats say they are most likely to support Clinton for the party’s presidential nomination in 2008, followed by Obama at 21% and Edwards at 12%. No other candidate garners more than 4% support.

Democrats' preferences for the nomination have shown little significant change since August. In every poll since then, Clinton has maintained at least a 20-point lead over Obama, with her support fluctuating between 45% and 50% over this period. Her biggest lead occurred in mid-October, when 50% supported Clinton and 21% Obama. From a longer-term perspective, in all but one survey this year, Clinton has had a statistically significant lead over the other leading contenders.

There is little difference in the dynamics of the Democratic race among the 58% of Democrats and Democratic leaners who say they are "extremely likely" to vote in next year's Democratic primaries or caucuses -- 48% support Clinton, while 23% support Obama and 11% Edwards. None of the other candidates garner double-digit support.