Surabaya — City Facts & Population

Surabaya, a major city in Indonesia's East Java region, stands as one of the notable urban settlements in this part of the world. 3,018,022 people call Surabaya home, making it one of the country's major population centres.

At 7.25°S, 112.75°E, Surabaya occupies a position in the Southern Eastern Hemisphere. Residents and businesses align their schedules to the Asia/Jakarta timezone. Located close to the equatorial belt, the city benefits from consistent daylight hours throughout the year and a warm tropical or subtropical climate.

Within Indonesia, Surabaya plays a role shaped by its size, location, and history. As a large urban centre, it attracts workers, students, and visitors from surrounding areas, generating economic activity across a wide catchment. Local services, infrastructure, and civic institutions form the backbone of everyday life for the city's residents.

For postal services, Surabaya's primary post code is 60273. Whether visiting for business, tourism, or longer-term purposes, Surabaya provides the facilities and connections expected of a city in East Java, Indonesia.

Together with its neighbouring cities and towns, Surabaya forms part of the rich tapestry of urban life in Indonesia. Its contribution to regional culture, economy, and social life makes it a worthwhile destination for curious travellers and researchers alike.