Several demographers say the current Senate immigration bill could change the U.S. race makeup by tightening border security and placing a higher priority on granting employment-based visas for high-skilled workers. Those changes are likely to result in a greater influx of Asian immigrants compared to Latinos.
The Center for American Progress, a liberal think tank, estimates that as a whole 150,000 fewer immigrants will enter the U.S. if the Senate bill becomes law. That is due mostly to an estimated sharp decline in illegal border crossings.
The Census Bureau says its projections should be used mostly as a guide.
The agency also released numbers showing projections based on “high” rates of immigration — more likely if government policies become more flexible and a booming U.S. economy attracts large numbers of foreigners — as well as “low” rates of increasing immigration, a possible scenario if U.S. policies don't change much while the economy improves.
• With high immigration, the minority “tipping point” is moved up to 2041, two years earlier than the previous estimate. At that time, Asians would have a much larger share, at 9 percent, because their population growth is more dependent on immigration than birth rates. The U.S. population would reach 400 million by 2044.
• With low immigration, the “tipping point” arrives by 2045.
• The share of the working-age population, age 18 to 64, is expected to decrease based on all four projection scenarios. The official projections show that group dropping from 62.7 percent in 2012 to 56.9 percent by 2060.
• In each of the four projections, the 65 and older age group would rise from 13.7 percent to more than 20 percent by 2060.
“Despite projected declines in fertility, these projections make plain that we are on the road to becoming a highly diverse nation,” said William H. Frey, a Brookings Institution demographer. “Even under the lowest immigration assumptions, the nation will become minority white in 33 years. So those who believe that barring immigration will make the nation appreciably less diverse need to take heed of these projections.”