Sidoarjo Regency

Sidoarjo
Kabupaten Sidoarjo
Titit Regency
Clockwise from top left: Waru interchange road, Alun-alun Sidoarjo, and Gelora Delta Stadium
Official seal of Sidoarjo
Motto(s): 
Sidoarjo Bersih Hatinya
"Sidoarjo has a clean heart"
Location within East Java
Location within East Java
Map
Interactive map outlining Sidoarjo Regency
Sidoarjo is located in Java
Sidoarjo
Sidoarjo
Location in Java and Indonesia
Sidoarjo is located in Indonesia
Sidoarjo
Sidoarjo
Sidoarjo (Indonesia)
Coordinates: 7°27′S 112°42′E / 7.450°S 112.700°E / -7.450; 112.700
Country Indonesia
Province East Java
CapitalSidoarjo
Government
 • RegentSubandi [id]
 • Vice RegentVacant
Area
 • Total714.24 km2 (275.77 sq mi)
Population
 (mid 2023 estimate)[1]
 • Total1,996,825
 • Density2,800/km2 (7,200/sq mi)
Time zoneUTC+7 (IWST)
Area code(+62) 31
Websitesidoarjokab.go.id

Sidoarjo Regency (Javanese: ꦑꦧꦸꦥꦠꦺꦤ꧀ꦱꦶꦢꦲꦂꦗ, romanized: Kabupatèn Sidaharja) is a regency in East Java, Indonesia. It is bordered by Surabaya City and Gresik Regency to the north, by Pasuruan Regency to the south, by Mojokerto Regency to the west, and by the Madura Strait to the east. It has a land area of 719.34 km2, making it the smallest regency in East Java,[2] although it contains many of the southern suburbs of Surabaya and has a high population density.

As at the 2010 census, Sidoarjo Regency had a population of 2,191,489[3] while the 2020 census showed a small decline to 2,033,760,[4] notably in the northern part of the regency immediately bordering Surabaya; the official estimate as at mid-2023 showed a further decline to 1,996,825 (comprising 1,000,067 males and 996,758 females).[1] The regency is part of the urban region surrounding Surabaya, known as the 'Gerbangkertosusila' area.[5]

  1. ^ a b Badan Pusat Statistik, Jakarta, 28 February 2024, Kabupaten Sidoarjo Dalam Angka 2024 (Katalog-BPS 1102001.3515)
  2. ^ Badan Pusat Statistik, Jakarta, 2023, Kabupaten Sidoarjo Dalam Angka 2023 (Katalog-BPS 1102001.3515)
  3. ^ Biro Pusat Statistik, Jakarta, 2011.
  4. ^ Badan Pusat Statistik, Jakarta, 2021.
  5. ^ Mega Urbanization Archived 2007-10-06 at the Wayback Machine