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Ethnicity

Javanese people form the majority in Surabaya, forming around 83 percent out all population, while the Madurese and Chinese are significant minorities, forming around 7 percent respectively, the rest are Arab and other ethnics that are present. Surabaya also has ethnic populations from other parts of Indonesia: Sundanese, Minang, Batak, Banjar, and Balinese. Surabaya is one of the major cities in Indonesia that has a significant population of Middle East people; there are Arabs, especially the Hadhrami people who originate from the Hadhramaut region in Yemen, Armenian people, and Jews.

As one of the educational destinations, Surabaya is also the residence of students from various regions from all over Indonesia, even among them they also form their own community forum, majority from Eastern part of Indonesia such as Papuan, Minahasan, Bugis, Timor people and others. As one of the regional trade centers, many foreigners (expatriates) live in Surabaya, especially in the western part of the city. Foreign communities like Korean and westerners are among those who exist and settle in the city.