Even more striking than the changes in some core political and social values is the dramatic shift in party identification that has occurred during the past five years. In 2002, the country was equally divided along partisan lines: 43% identified with the Republican Party or leaned to the GOP, while an identical proportion said they were Democrats. Today, half of the public (50%) either identifies as a Democrat or says they lean to the Democratic Party, compared with 35% who align with the GOP.

Interesgint to note here that it isn't necessarily that more people want to be Democrats... but because Bush and the Republican Party are SO BAD.

Yet the Democrats' growing advantage in party identification is tempered by the fact that the Democratic Party's overall standing with the public is no better than it was when President Bush was first inaugurated in 2001. Instead, it is the Republican Party that has rapidly lost public support, particularly among political independents. Faced with an unpopular president who is waging an increasingly unpopular war, the proportion of Americans who hold a favorable view of the Republican Party stands at 41%, down 15 points since January 2001. But during that same period, the proportion expressing a positive view of Democrats has declined by six points, to 54%.