The Human Intelligence Quotient, or IQ, has long been a measure of cognitive capabilities, with its scores offering insights into both individuals and larger populations. On a national level, the average IQ of the United States is reported to be 98. However, this single value fails to capture the vast disparities between different states. By analyzing public data from IQ tests, SAT and ACT scores, and educational attainment levels, this article takes a more granular look at the "Average IQ by State" in the U.S., revealing not just average values but the patterns and regional nuances that shape this distribution.
Key findings from the data include: