Washington – The number of illegal immigrants in the United States has grown to as many as 12 million, and they now account for about one in every 20 workers, a new estimate says.
Efforts to curb illegal immigration have not slowed the pace, said a report Tuesday by the Pew Hispanic Center.
Instead, the report’s author said, those efforts are having an unintended consequence: People who illegally enter the United States from Mexico are staying longer because it is harder to move back and forth across the border.
“The security has done more to keep people from going back to Mexico than it has to keep them from coming in,” said Jeffrey Passel, a senior research associate at the center.
It is difficult to accurately measure the number of illegal immigrants in the United States, but most public agencies and private groups had settled on a figure of about 11 million.
The Pew Hispanic Center used Census Bureau data to estimate that the United States had 11.1 million illegal immigrants in March 2005. The center used monthly population estimates to project a current total of 11.5 million to 12 million.
The report estimates that 850,000 illegal immigrants have arrived in United States each year since 2000.
President Bush has called for a program that would grant temporary worker status to illegal immigrants already here. The House rejected the program and instead passed a border-security bill last year that leaned toward lawmakers who were calling for a crackdown.
The Senate is trying to address both border security and the temporary-worker program, but consensus has been elusive. Senate Judiciary Committee Chairman Arlen Specter, R-Pa., has said he hopes his panel will produce a bill by the end of March.
There are about 7.2 million undocumented workers in the U.S., or about 5 percent of the country’s workforce, the Pew report said.
It estimated that illegal immigrants fill a quarter of all agricultural jobs, 17 percent of office- and house-cleaning positions, 14 percent of construction jobs and 12 percent in food preparation.
Business leaders and advocates for immigrants’ rights argue that America’s economy would collapse if all the illegal workers were deported.
“Undocumented immigrants do pay taxes, and they do contribute to the economic, social and cultural developments of their communities,” said Peta Ikambana of the American Friends Service Committee.
Steven Camarota of the Center for Immigration Studies, which advocates tougher border enforcement, pointed to a recent government report showing that very few businesses are fined for hiring illegal immigrants.
Camarota said there would be plenty of Americans willing to accept jobs done by illegal immigrants if they paid adequate wages and benefits.
