The measure of any country's economic success is often signified by its per capita income. How much the average person in that nation earns annually provides a clear snapshot of its economy, prevailing wages, wealth distribution, and the standard of living that the populace enjoys. It's imperative to note that per capita income counts every adult and child, regardless of their employment status. As such, it provides a broader yet equally critical perspective on economic performance, quite distinct from other measures like median household income.
States in the U.S. exhibit significant disparity in per capita income, heavily influenced by factors such as educational attainment and economic conditions, both of which can vary drastically from one area to another.