#20: Iowa
Average tip: 17%
Percentage of rude drivers: 4%
Given its reputation for Midwestern friendliness, Iowa’s ranking for rudeness is a surprise. Residents tip an average of 17%, slightly above the national average, but 4% of drivers exhibit rude behaviors, particularly in the state’s urban centers like Des Moines and Cedar Rapids.

While Iowa is known for its tight-knit rural communities and welcoming attitude, the increasing hustle in larger cities has led to occasional impatience. Visitors often find the state’s charm in its smaller towns, where locals quickly lend a hand or share a smile, contrasting with busier, more rushed interactions in urban areas.