1. Florence-Graham, California
It has a population of around 63,000. The fact that Florence-Graham is one of the poorest counties in Los Angeles County has contributed to the fact that this city is the least educated in the entire country. Only 29.1% of the population has high school education while only 2.4% of the population has a bachelor’s degree. With this unfortunate statistics is the first of our list of 25 dumbest cities in the US in 2018 and could also be considered one of the dumbest cities in the world.
Pixabay/Public Domain
