Bulgarian Americans () are Americans of Bulgarian descent. For the 2000 United States Census, 55,489 Americans indicated Bulgarian as their first ancestry, while 92,841 persons declared to have Bulgarian ancestry. Those can include Bulgarian Americans living in the United States for one or several generations, dual Bulgarian American citizens, or any other Bulgarian Americans who consider themselves to be affiliated to both cultures or countries. Bulgarian Americans include persons born in Bulgaria, in the United States, and in other countries with ethnic Bulgarian population. Because some Bulgarians are not American citizens, others are dual citizens, and still others' ancestors came to the U.S. several generations ago, some of these people consider themselves to be simply Americans, Bulgarians, Bulgarians living in the United States or American Bulgarians. After the 2000 U.S. census, in the recent years the population grew significantly — according to the general assessments of Bulgarian diplomatic representations in the US for 2010, there are 250,000 Bulgarians residing in the country, and more than 30,000 students. History Bulgarian immigration to the United States began in the mid 19th century. According to Mihaela Robila they tended to settle in Slavic enclaves in the Midwest or Northeast. David Cassens has published a study of 'The Bulgarian Colony of Southwestern Illinois 1900-1920'. To Chicago and Back, (Bulgarian:"До Чикаго и назад") by the eminent Bulgarian author Aleko Konstantinov; first published in 1894 mostly concerns attendance at a trade fair, not emigration per se. According to the 2000 census, the highest number of Bulgarians lived in the cities of New York, Los Angeles, Chicago and Miami. The United States has one of the highest numbers of Bulgarians of any country in the world. As many as 250,0001 Bulgarians live in the country. From the Eastern European countries, Bulgaria has the second highest number of students who study in the United States, after Russia. Demographics The 2000 United States Census shows that there were 63,000 people of Bulgarian descent in the US. According to the same source, the state with the largest number of Bulgarians is California, followed by Illinois, New York, Florida, Ohio, and Indiana. Texas, more specifically Houston, also has a growing population. According to the 2000 US census the cities with the highest number of Bulgarian Americans are New York, Los Angeles, Chicago and Miami. Approximately 60% of Bulgarian Americans over the age of 25 hold a bachelor's degree or higher. Bulgarian