- April 3, 2019
It takes Carlos Rojas two and a half to three hours to drive from his home in Stockton, Calif., to a job spreading plaster on houses going up in Campbell, on the southern rim of Silicon Valley. The trip is worth it, though. The 30-year-old immigrant from the Mexican state of Oaxacasays he makes roughly $25 an hour, depending on the job. That’s more than twice as much as Stockton’s farmworkers typically make in the fields. And his boss pays for gas.
“A lot of people returned to Mexico after the housing bust, and then came the deportations,” he said. “People got scarce. Now that the work came back they are short of people.”
Nationwide, the average wage of nonsupervisory workers in residential construction hit $25.34 an hour in January. That’s over 6 percent more than a year earlier, close to the steepest annual increase since the government started keeping track almost 30 years ago. Pay is taking off even among those in less-skilled construction trades.
The gains are part of a broader trend. The tightest labor market in more than half a century is finally lifting the wages of the least-skilled workers on the bottom rung of the labor force, bucking years of stagnation
But to hear builders tell it, the rising cost of their crews reflects a demographic reality that could hamstring industries besides their own: Their labor force is shrinking. President Trump’s threat to close the Mexican border, a move that would cause damage to both economies, only adds to the pressure.
Immigration — often illegal — has long acted as a supply line for low-skilled workers. Even before Mr. Trump ratcheted up border enforcement, economic growth in Mexico and the aging of the country’s population were reducing the flow of Mexican workers into the United States. The number of undocumented immigrants in America declined to 10.7 million at the end of 2017 from a peak of over 12 million at the height of the housing bubble in 2008, according to the Center for Migration Studies.
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The problem for builders is that the recovery in home building has outpaced the growth of the construction labor force. Housing starts have picked up to a pace of 1.2 million a month, more than twice as many as at their trough in April 2009. The number of nonsupervisory workers in residential construction, by contrast, has increased by only 40 percent since hitting bottom in 2011, to about 530,000.
“The recent shortage of immigrant workers is impacting housing and housing affordability,” said Jerry Howard, chief executive of the National Association of Home Builders. Phil Crone, who runs the association’s Dallas chapter, said the labor bottleneck was adding about $6,000 to the cost of every home built in the area and delaying completion by two months.
Were it not for immigrants, the labor crunch would be even more intense. In 2016, immigrants accounted for one in four construction workers, according to a study by Natalia Siniavskaia of the home builders’ association, up from about one in five in 2004. In some of the least-skilled jobs — like plastering, roofing and hanging drywall, for which workers rarely have more than a high school education — the share of immigrants hovers around half.
The need for labor has set off a scramble for bodies that is spilling across industries and driving up wages. “A lot of our landscape companies are upset because their guys are coming into construction because they can earn more,” said Alan Hoffmann, who builds energy-efficient homes in Dallas.
For all the fears of robots taking over jobs, some economists are worrying about the broader economic fallout from a lack of low-skilled workers. And businesses across the economy are complaining that without immigration they will be left without a work force.
“It is good for wages to go up, but if labor is at a point where employers can’t hire, it is reducing growth,” said Pia Orrenius, an economist with the Federal Reserve Bank of Dallas. “There’s also considerable wage pressure in small towns and cities that are depopulating, but that is a sign of distress, not of rising productivity.”
The labor crunch is likely to persist for some time. The Pew Research Center projects very little growth in the working-age population over the next two decades. If the United States were to cut off the flow of new immigrants, Pew noted, its working population would shrink to 166 million in 2035 from 173 million in 2015.
Immigration has been padding the labor force for years. Over the last two decades, immigrants and their children accounted for more than half the growth of the population of 25- to 64-year-olds, according to Pew’s analysis. Over the next 20 years, they will have to plug the hole left by the retirement of the baby boom generation.
But the share of immigrants over 25 with less than a bachelor’s degree — the most likely to seek a job hanging drywall or spreading plaster — has steadily shrunk, to 70 percent in 2016 from 76 percent in 2000, according to the Pew Research Center.
Although the Trump administration has tried to shift immigration policy to limit the entry of less-educated immigrants and draw more workers with advanced degrees, businesses are still hungry for immigrants with lesser skills.
Immigrants make up almost a third of workers in the hotel and lodging industry and over a fifth of workers in the food service industry, according to the Brookings Institution. There are over a million immigrant workers in the direct-care industry — home health aides and personal-care aides tending to the sick and the frail. That amounts to about one-fourth of the total, said Robert Espinoza of PHI, a nonprofit group that does research and advocacy for direct-care workers.
Few of these workers studied past high school. Many didn’t get their diploma. Barring immigration, such workers would be hard to find. There are fewer working-age Americans who studied no further than high school than there were 20 years ago, according to an analysis of census data by Ms. Orrenius and Madeline Zavodny of the University of North Florida.
Businesses scrambling for low-skilled workers provide a glimpse into the kind of strains a future of low immigration might bring.
Consider agriculture, where seven in 10 workers were born in Mexico, and only one in four was born in the United States. Last year, the United States issued nearly 200,000 H-2A visas for agricultural workers, three times as many as in 2012, as farmers tried to make up for the decline in the undocumented work force. Growers complain about the bureaucracy and costs associated with the visa program and worry that a government hostile toward immigrant work might decide to curtail it.
But builders know the H-2B visa won’t solve their problems. Many of the high school students who would replenish the pipeline of carpenters, plumbers and electricians are undocumented immigrants.
“Half of the kids in the high school carpentry programs are DACA kids,” said Mr. Hoffmann, the Dallas builder, referring to a program that allows unauthorized minors to stay in the United States. “They are not documented, so we can’t work with them.”
Could the United States cope without low-skilled workers from abroad? The Conference Board projects that the working-age population with a high school certificate or less will continue to decline. But the economy will continue to create low-skill jobs: Nearly 600,000 in food preparation and service alone will be added between 2016 and 2026. And nearly 800,000 in direct care.
For all the ingenuity in Silicon Valley, there is little evidence so far that those jobs can be fully automated. Even Mr. Trump, who has insistently demanded funding for a wall along the southwestern border to keep undocumented immigrants out, appears to have softened his stance on immigrant labor, pointing out that “we need more workers.”