Archive for the ‘Population Reference Bureau’ Category

Latinos in the United States 2010

February 9, 2011 Comments off

Latinos in the United States 2010

Source:  Population Reference Bureau

Latinos are increasingly shaping the demographic makeup of the United States. While the U.S. population grew by 36 percent between 1980 and 2009, the Latino population more than tripled, increasing from 14.6 million to nearly 48.4 million.

Latinos accounted for slightly more than 40 percent of the roughly 81 million people added to the U.S. population over the past 30 years. The influence of the Latino population will only grow in coming decades, and mostly through natural increase, not immigration.

More U.S. Scientists and Engineers Are Foreign-Born

February 9, 2011 Comments off

More U.S. Scientists and Engineers Are Foreign-Born

Source: Population Reference Breau

Scientists and engineers working in the United States are increasingly likely to be foreign-born, primarily because the United States continues to attract large numbers of skilled workers from abroad. In an article in the journal Demography, Vanderbilt University professor Mariano Sana reported that the ratio of foreign-born to U.S.-born scientists and engineers doubled in little more than a decade (see figure). In 1994, there were 6.2 U.S.-born workers for every foreign-born worker in science and engineering occupations. By 2006, the ratio was 3.1 to 1.

More than 60 percent of foreign-born scientists and engineers in the United States in 2009 were from Asia, according to Census Bureau data analyzed by PRB. Nearly one-fourth were from India, with another one-fifth from China, the Philippines, and Taiwan.

Foreign-born residents not only expanded the U.S. high-tech workforce but helped start new businesses that have generated billions in revenue and hired tens of thousands of workers. Foreign-born entrepreneurs helped start one-fourth of all new U.S. engineering and technology business established between 1995 and 2005, including Google and eBay. In high-tech Silicon Valley, California, more than one-half of business start-ups over that period involved a foreign-born scientist or engineer; one-fourth included an Indian or Chinese immigrant.


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