According to Google Trends, the most popular Girl Scout cookie in 38 states are Thin Mints! And that includes right here in the great state of Texas. I was a little caught off guard because according to my wife, the native Texan, I am crazy for liking Thin Mints. Now, I get to go home with some proof!
Tagalongs, aka Peanut Butter Patties came in second with 8 states.