Not sure if there's any meaning to be gleaned from this, but (when I see a spreadsheet, I gotta' play with the numbers)...
Total number of registrations by state (in descending order):
It would be interesting to compare this with R/C aircraft ownership (or AMA membership?) by state to gauge a measure of compliance by state. In other words, does California really have the largest number of people who fly R/C aircraft? Or only more people willing to register?
It's not surprising that DC has the fewest.
Another interesting stat: The top 10 US locations as far as number of registrations...
Texas has 4 of the top spots. Not surprising is the fact that The Villages, FL holds one of the top spots (a very large, very active retirement community with lots of open space).
TX McKinney 241
TX Katy 225
WA redmond 224
TX Cedar Park 217
CO Parker 206
TX League CIty 193
CA Simi Valley 192
FL The Villages 187
TX Cypress 187
GA Suwanee 186