American voters are able to see subtle shades of gray when they identify with a political ideology or a political party. So they call themselves conservative, and they vote for Democrats.
"This helps explain why political leaders often have difficulty governing from either pole of the ideological spectrum, and why policies that gravitate more toward the ideological center can have more public appeal," the Gallup organization said in explaining results of an enormous compilation of its daily tracking polls.
In all, six states, led by the District of Columbia (yes, we know it's not a state but Gallup treats it as one) rank in the 10 most liberal and the 10 most Democratic states.
Alabama ranks as the most conservative state but comes in fifth among Republican states.
"Generally, there is a strong relationship between political ideology and party identification, but the two are not precisely parallel," Gallup said. "Whereas all states (excluding the District of Columbia) have more conservatives than liberals, Democrats have a numerical (if not a statistical) advantage in most states."
The results are based on telephone interviews with 291,152 adults nationwide who participated in Gallup's daily tracking polls in 2009. Nationally, the margin of error is plus or minus 1 percentage point. For most states, the margin of error is plus or minus 2 percentage points, although it is plus or minus 5 percentage points for the District of Columbia. Basically, the smaller the population, the higher the margin of error.