Riau is a province of Indonesia. It is located on the central eastern coast of Sumatra along the Strait of Malacca. The province shares land borders with North Sumatra to the northwest, West Sumatra to the west, and Jambi to the south, and a maritime border with the Riau Islands and the country of Malaysia to the east. It is the second-largest province in the island of Sumatra after South Sumatra, and is slightly larger than Jordan. According to the 2020 census, Riau had a population of 6,394,087 across a land area of 89,935.90 km²; the official estimate of population as of mid-2022 was 6,614,384. The province comprises ten regencies and two cities, with Pekanbaru serving as the capital and largest city.
West Sumatra is a province of Indonesia. It is on the west coast of the island of Sumatra and includes the Mentawai Islands off that coast. West Sumatra borders the Indian Ocean to the west, as well as the provinces of North Sumatra to the north, Riau to the northeast, Jambi to the southeast, and Bengkulu to the south. The province has an area of 42,119.54 km2 (16,262.45 sq mi), with a population of 5,534,472 at the 2020 census. The official estimate at mid 2022 was 5,640,629. The province is subdivided into twelve regencies and seven cities. It has relatively more cities than other provinces outside Java, although several of them are relatively low in population compared with cities elsewhere in Indonesia. Padang is the province's capital and largest city.
Jambi is a province of Indonesia. It is located on the east coast of central Sumatra and stretches to the Barisan Mountains in the west. Its capital and largest city is also called Jambi. It is bordered by the provinces of Riau to the north, West Sumatra to the west, Bengkulu to the southwest, South Sumatra to the south, and shares a maritime border with the Riau Islands to the east and the Pacific Ocean to the east. The province has a land area of 49,026.58 km2, and a sea area of 3,274.95 km2.It's area is comparable to the European country, Slovakia. It had a population of 3,092,265 according to the 2010 census and 3,548,228 according to the 2020 census; the official estimate of population as of mid-2022 was 3,631,136.
Pekanbaru is the capital city of the Indonesian province of Riau, and a major economic centre on the eastern side of Sumatra Island with its name derived from the Malay words for 'new market' . It has an area of 632.26 km2 (244.12 sq mi), with a population of 897,767 at the 2010 Census, and 983,356 at the 2020 Census; the official estimate as at mid 2022 was 1,007,540. It is located on the banks of the Siak River, which flows into the Strait of Malacca, Pekanbaru has direct access to the busy strait and has long been known as a trading port.
Agam Regency is a regency of West Sumatra, Indonesia. It has an area of 2,226.27 km2 and had a population of 454,853 at the 2010 census and 529,138 at the 2020 census; the official estimate as at mid 2022 was 540,905. The regency seat is the town of Lubuk Basung. Bukittinggi city is surrounded by this regency but is not administratively included in it.
Bukittinggi is the third largest city in West Sumatra, Indonesia, with a population of 111,312 in 2010 and 121,028 in 2020, and an official estimate as at mid 2022 of 122,311 - comprising 61,198 males and 61,113 females. It covers an area of 25.24 km2. It is located in the Minangkabau Highlands, 90 km by road from the West Sumatran capital city of Padang. The whole area directly borders to the Agam Regency, making it an enclave, and is located at 0°18′20″S100°22′9″E, near the volcanoes Mount Singgalang (inactive) and Mount Marapi. At 930 m above sea level, the city has a cool climate with temperatures between 16.1° to 24.9 °C.
Bengkalis Regency is a regency of Indonesia in Riau Province. The regency was originally established in 1956 and then included most of the northern part of the province, but on 4 October 1999 it was divided up, with most of the territory being split off to form the new Rokan Hilir Regency, Siak Regency and the city of Dumai. On 19 December 2008 a further five districts were removed to create the new Meranti Islands Regency, leaving eight districts in the Bengkalis Regency. These eight districts has increased since 2010 to eleven by the splitting of existing districts on the Sumatran mainland.
Pagaruyung, also known as Pagarruyung, Pagar Ruyung and Malayapura or Malayupura, was a kingdom that once stood in the island of Sumatra and the seat of the Minangkabau kings of Western Sumatra. Modern Pagaruyung is a village in Tanjung Emas subdistrict, Tanah Datar regency, located near the town of Batusangkar, Indonesia.
Pelalawan is a regency (kabupaten) of Riau Province, Indonesia. It is located on the island of Sumatra. The regency was created on 4 October 1999 as a result of the division of Kampar Regency, of which it was previously the eastern 43%. It now has an area of 13,408.72 km² and had a population of 301,829 at the 2010 Census and 390,046 at the 2020 Census; the official estimate as at mid 2022 was 410,988. The administrative centre is in the town of Pangkalan Kerinci.
Indragiri Hulu is a landlocked regency (kabupaten) of Riau, Indonesia. It is located on the island of Sumatra. The original regency was split in two on 4 October 1999, with the western half being created as a separate Kuantan Singingi Regency. The regency now has an area of 8,198.71 km2 and had a population of 363,442 at the 2010 census, 408,704 at the 2015 census and 444,548 at the 2020 census; the official estimate as at mid 2022 was 464,076. The administrative seat of the regency is located at the town of Rengat.
Rokan Hulu is a regency (kabupaten) of Riau, Indonesia. It is located on the island of Sumatra. Rokan Hulu Regency was created on 4 October 1999 as a result of the division of Kampar Regency, of which it was previously the western 24%. The new Regency was established under Law No. 53 of 1999 and Law No. 11 of 2003 on changes to Law Decree No. 53 of 1999, which is reinforced by the Constitutional Court Decision No. 010 / PUU-1/2004, dated 26 August 2004. It mainly occupies the upper part of the catchment area of the Rokan River, and has an area of 7,588.13 km². It had 474,843 inhabitants at the 2010 Census and 561,385 at the 2020 Census; the official estimate as at mid 2022 was 582,679. The administrative centre of the regency is located at Pasir Pengaraian.
Rokan Hilir is a regency (kabupaten) of Riau Province, on Sumatra island, Indonesia. It was formed on 4 October 1999 from districts which had previously been the northwestern part of Bengkalis Regency. It occupies the lower part of the catchment area of the Rokan River, and has an area of 8,851.59 km2. It had a population of 553,216 at the 2010 census and 637,161 at the 2020 census; the official estimate as at mid 2022 was 638,407. The administrative centre of the Rokan Hilir Regency is located at the town of Bagansiapiapi.
Siak, is a regency (kabupaten) of Riau Province, on the island of Sumatra, Indonesia. It has an area of 8,556.09 km² and had a population of 376,742 at the 2010 Census and 457,940 at the 2020 Census; the official estimate as at mid 2022 was 477,550, comprising 246,186 males and 231,364 females. The administrative centre of the regency is located at Siak Sri Indrapura. The northern part of this regency contains a large part of the Bukit Batu Biosphere Reserve.
Mukomuko is a regency of Bengkulu Province, Indonesia, on the island of Sumatra. It was originally part of the North Bengkulu Regency, but on 25 February 2003 that regency was split into two parts, the northwestern part created as a separate Mukomuko Regency. It covers a land area of 4,146.52 km2 and had a population of 155,753 at the 2010 census, which rose to 190,498 at the 2020 census; the official estimate as at mid 2022 was 196,571. The administrative centre of the Mukomuko Regency is Mukomuko town.
Selat Panjang is the capital of Kepulauan Meranti Regency, which is part of the province of Riau in Indonesia. The regency is a new regency in Riau province which was established on 19 December 2008 after being separated from Bengkalis Regency. The city is located on Tebing Tinggi Island, which is separated by a narrow channel from Sumatra, and across the Strait of Malacca from Singapore.
The Kampar Kanan River is a river in Riau province, Sumatra island, Indonesia. It is a tributary of the Kampar River.
The Kampar River is on the island of Sumatra in Indonesia, about 800 km northwest of the capital Jakarta. It is a well-known river surfing destination because of its tidal bore, known as Bono.
