Explore the USA:Overview of the economy
Population size, composition, health and education
Infrastructure: transport, communications and energy
Religious composition of the population
Crime rates and rankings
USA: Non religious people as percent of the population: For that indicator, The Cline Center for Democracy provides data for the USA from 1960 to 2013. The average value for the USA during that period was 9.11 percent with a minumum of 3.3 percent in 1960 and a maximum of 18.66 percent in 2013.
Percent Non Religious rankings around the world. Create and download charts for USA Percent Non Religious and other indicators with the country comparator.