A new Gallup poll shows that Republicans are making significant gains in the states:

Gallup’s analysis of party affiliation in the U.S. states shows a marked decline in the number of solidly Democratic states from 2008 (30) to 2010 (14). The number of politically competitive states increased over the same period, from 10 to 18, with more limited growth in the number of leaning or solidly Republican states.

Even with Democratic Party affiliation declining during the past two years, Democratic states still outnumbered Republican states by 23 to 10 last year, and there were 14 solidly Democratic states compared with 5 solidly Republican states.

Still, the political map this year looks very different from the Democratic-dominated map in 2008.

Looking more closely at the changes in state party affiliation since 2008, only one state moved from a Democratic positioning to a Republican positioning — New Hampshire, which was solidly Democratic in 2008 but now is considered leaning Republican. Alabama, Kansas, Montana, and South Dakota moved from a competitive designation to solidly or leaning Republican status. A total of 12 states — Arkansas, Colorado, Florida, Indiana, Louisiana, Maine, Missouri, Nevada, Oklahoma, Tennessee, Virginia, and Wisconsin — shifted from solidly or leaning Democratic to competitive. No states have moved in a more Democratic direction since 2008.

What does this mean for 2012?  It means, at the moment that more and more states will become competitive that were once solidly Democrat.  If this trend continues, it could be a significant route of the Democrats in little less than two years.