Workforce

The shrinking working-age population

Note: Economic Innovation Group; Chart: Axios Visuals

About 80% of U.S. counties lost prime working-age adults between 2007 and 2017, and 65% will lose more over the next decade.

Why it matters: While population decline is affecting parts of every state, the loss of the working-age population is being felt most acutely in places that are already struggling economically, according to an analysis by the Economic Innovation Group and Moody's Analytics.

Study: Immigrants and their kids founded 45% of U.S. Fortune 500 companies

Data: New American Economy Research Fund; Chart: Chris Canipe/Axios

Immigrants and their children have founded 45% of the U.S.' Fortune 500 companies, according to a new study by New American Economy, a bipartisan pro-immigration group.

Why it matters: The share of the most successful and globally recognized U.S. companies that have immigrant founders is growing, according to NAE's Hanna Siegel and Andrew Lim, while the Trump administration has tried to make it more difficult for immigrants to come to the U.S., often claiming that they take American jobs and lower wages.