Does anywhere on the census show the fastest-growing county of each state, or show all counties' growth of each state? I'm looking for 2000-2006 rankings. I'd like to make these maps regarding the fastest-growing county of each state. I'm sure blue would dominate, but I was hoping that some states would have their fastest-growing county be more Democratic than the state.
The county estimate data is at
http://www.census.gov/popest/counties/. The tables (selected at right on that page) give spreadsheets for all counties in each state for population totals, cumulative change, and annual change.