By Alexander Bolton - 03/02/14 09:00 AM EST
If Congress passes immigration reform legislation this year, it would dramatically add to what the Census Bureau is calling the “Second Great Wave” of immigration in U.S. history.
Opponents of the legislation have seized on the Census Bureau’s analysis of migration patterns to warn of an explosion of the foreign-born population over the next few decades.
The agency estimates that 40 million people living in the United States in 2010 were born elsewhere, approximately 12.9 percent of the population. That is the highest population of immigrants, percentagewise, since the 1920s, according to the Census Bureau.
Opponents of granting citizenship to 11 million illegal immigrants and expanding legal immigration flows have pounced on the study.
“After 40 years of large-scale immigration, rising joblessness, failing schools and a growing welfare state, would not the sensible, conservative thing to do be to slow down for a bit, allow wages to rise, assimilation to occur and to help those struggling here today?” Sen. Jeff SessionsJeff SessionsTrump hopes for boost from Brexit vote GOP senators: Brexit vote a wake-up call Sessions warns of 'radical' Clinton immigration policy MORE (R-Ala.) said Thursday, when he delivered the keynote address to commemorate the Tea Party Patriots’ fifth anniversary.
An aide to Sessions estimated the number of foreign-born people living in the United States has now reached 45 million.
Sessions’s office estimates that number could swell by at least 30 million over the next decade if Congress passes the Senate immigration bill.
The legislation would expedite permanent legal status for an estimated 5 million people waiting for green cards and increase the number of green cards issued each year from 1 million to 1.5 million.
The Center for Immigration Studies, which opposes the Senate-passed reform legislation, estimates it would allow the foreign-born population to reach 17 percent or 65.2 million by 2033.
The foreign-born population was less than 20 million or 7.9 percent of the total population in 1990, according to the Census Bureau.
The bureau says the first “great wave” of immigration took place between 1880 and 1930, when the foreign-born population represented between 12 and 15 percent of the total population.
The immigrant population reached a low in 1970 when 9.6 million people — 4.7 percent of the total population — residing in the United States were born in another country.