Ideologues may set the tone for the national debate, but geography and demography determine elections.
In America, the dominant geography continues to be suburbia – home to at least 60 percent of the population and probably more than that portion of the electorate. Roughly 220 congressional districts, or more than half the nation’s 435, are predominately suburban, according to a 2005 Congressional Quarterly study. This is likely to only increase in the next decade, as Millennials begin en masse to enter their 30s and move to the periphery. Read more