Average IQ in United States

Demographics

Population size: Approximately 331 million
Life expectancy: Around 79 years
Birth rate: About 11.6 births per 1,000 population 
Average age of the population: Around 38.5 years 
Percentage of the urban population: Approximately 82%

Economic indicators

Average salary: Roughly $51,480 per year 
Unemployment rate: Around 6.7% 
Inflation rate: Close to 6.2%
Level of investment in science and technology as a percentage of GDP: Approximately 2.8% 

Educational and cultural indicators

Percentage distribution of education levels: About 90% high school graduate or higher, 34% bachelor’s degree or higher
Average expenditure on education: Close to 6% of GDP 
Duration of education: Typically 12 years for K-12
Percentage of the population with internet access: About 89%
Percentage of literate population: Around 99%
Percentage of the population with higher education: Approximately 34% (bachelor's degree or higher)