Montana was named the most polite state, by WORD FINDER with more than 270,000 searches per 100,000 residents containing polite terms.
Vermont was second, followed by Alabama . . . Minnesota . . . Delaware . . . Wyoming . . . Arkansas . . . Utah . . . Hawaii . . . and Idaho.
Not shocked-- California was DEAD LAST --
Colorado well we landed: 17th-- just ahead of Kentucky and Tennessee
Here is the complete list of States Based on Politeness -
How Polite Is Your State? | WordFinder® (yourdictionary.com)