Surabaya metropolitan area

The Surabaya metropolitan area, known locally as Gerbangkertosusila (an acronym of Gresik–Bangkalan–Mojokerto–Surabaya–Sidoarjo–Lamongan), is a metropolitan area in East Java, Indonesia. It is the country's second-largest metropolitan area, after Jakarta metropolitan area.

Surabaya metropolitan area

Gerbangkertosusila
Metropolitan area
Downtown Surabaya
Country Indonesia
Province East Java
Core citySurabaya
Satellite cities and regenciesGresik Regency
Bangkalan Regency
Mojokerto
Mojokerto Regency
Sidoarjo Regency
Lamongan Regency
Area
 • Metro
5,925.89 km2 (2,288.00 sq mi)
Population
 • Metropolitan area12,248,573 (2,020 est)
Time zoneUTC+7 (Indonesia Western Time)
GRP2019 estimate
GDP NominalUS$ 76.197 billion[1]
GDP PPPUS$ 263.750 billion[1]
Percapita Nominal$ 7,708[1]
Percapita PPP$ 26,680[1]
Highest elevation 3,339 m/10,955 ft (Arjuno-Welirang, in Mojokerto Regency)

Definition
The metropolitan area in 2014, seen from the International Space Station

Grebangkertosusila is an official acronym of "Gresik Bangkalan Mojokerto Surabaya Sidoarjo Lamongan", a main metropolitan or planning area in East Java consisting of the seven cities and regencies with those names (Mojokerto is both a city and a regency).[2][3] It has an area of 5,925.843 km2, and at the 2015 Census had a population of 9,563,572.

The national government regards the Surabaya Metropolitan Area as including only Surabaya, Sidoarjo Regency, and Gresik Regency, known as "Zona Surabaya Raya".[4] Gresik Regency includes Bawean Island, covering some 196 km2 and lying north of Java; however Bawean Island is excluded from the Metropolitan Area.

Surabaya traditionally constituted Indonesia's second-largest metropolitan area, after Jakarta, but fast growing Bandung Metropolitan Area (in West Java) is since 2005 more populous. However, the extended metropolitan area of Surabaya is second in Indonesia only to Jabodetabek.

Administrative
Region		 Area (km²) 2010 Population
2010 Census		 Population 2015 Census[5] Density (/km² 2015)
Surabaya Municipality 333.06 2,765,487 2,847,480 8,549.45
Gresik Regency (a) 1,192.05 1,177,042 1,255,042 1,052.84
Sidoarjo Regency 591.59 1,941,497 2,114,493 3,574.25
Zona Surabaya Raya 2,116.70 5,884,026 6,217,015 2,937.13
Bangkalan Regency (on Madura island) 1,144.00 906,761 953,659 833.62
Mojokerto Regency 835.93 1,025,443 1,079,499 1,291.37
Mojokerto Municipality 16.46 120,196 125,657 7,634.08
Lamongan Regency 1,812.80 1,179,059 1,187,742 655.20
Greater Surabaya metropolitan area 5,925.89 9,115,485 9,563,572 1,613.86

Note: (a) The island of Bawean, while part of Gresik Regency, is not technically part of the Metropolitan area; nevertheless for convenience the figures given here include Bawean.

Reference: *Statistics Indonesia[6]

See also

References
  1. https://jatim.bps.go.id/publication/2020/04/30/d9e4902b0db0a5bb74f06ad7/produk-domestik-regional-bruto-kabupaten-kota-di-provinsi-jawa-timur-menurut-lapangan-usaha-2015---2019.html
  2. http://garuda.dikti.go.id/jurnal/detil/id/14:5528/q/pengarang:%20Ami
  3. "Archived copy". Archived from the original on 2012-10-25. Retrieved 2012-03-19.CS1 maint: archived copy as title (link)
  4. http://www.diperta-jatim.go.id/index.php?gate=profile-view&key=12
  5. Badan Pusat Statistik, Jakarta, 2019.
  6. Statistics Indonesia Jawa Timur Hasil Sensus 2010, 12 Agustus 2011
  • Mera, Koichi and Renaud, Bertrand (2001). Asia's Financial Crisis and the Role of Real Estate. M.E. Sharpe. ISBN 0-7656-0642-9


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