Oh yes.....tons I’m sure.
Korean Chamber of Commerce in the USA
http://www.kocham.org/bd.html
According to the 2010 Census and 2009 American Community Survey, there were approximately 1.3 million people of Korean Americans residing in the United States.[4] The ten states with the largest estimated Korean American populations were California (452,000), New York (141,000), New Jersey (94,000), Washington (62,400), Virginia (62,000), Illinois (60,000), Texas (59,000), Georgia (52,000), Maryland (45,000), and Pennsylvania (40,500). Hawaii was the state with the highest concentration of Korean Americans, at 1.8%, or 23,200 people.
Korean Americans have achieved a high demographic profile in some U.S. cities, including New York City.The two metropolitan areas with the highest Korean American populations as per the 2009 American Community Survey were the Greater Los Angeles Combined Statistical Area (300,047) and the Greater New York Combined Statistical Area (201,393),[5] home to the largest and second largest populations of ethnic Koreans outside of Korea, respectively. The Baltimore-Washington Metropolitan Area ranks third, with approximately 93,000 Korean Americans.
http://en.wikipedia.org/wiki/Korean_American