20 Cities with the Highest Average IQ in the US

2. Boston, Massachusetts

Average IQ Score as of 2022: 103.1

Boston ranks second on our list with an average IQ score of 103.1. The city houses some of the most prestigious academic institutions in the country, and is at a walking distance to Massachusetts Institute of Technology and Harvard University. It has a population of 699, 927 people as of 2022.