The flooding of Spanish-speaking immigrants to the U.S. has resulted in the USA harboring a Spanish speaking population of over 34 million people aged 5 or above according to a 2007 survey conducted by the American Community Survey of United States Census Bureau. The Spanish speaking population is concentrated especially in the U.S. states bordering Mexico namely California, Arizona, New Mexico, and Texas. There are also 45 million Hispanics who speak Spanish and there are 6 million Spanish students.