The demographics of Malaysia are represented by the multiple ethnic groups that exist in the country. Malaysia's population, according to the 2010 census, is 28,334,000 including non-citizens, which makes it the 42nd most populated country in the world. Of these, 5.72 million live in East Malaysia and 22.5 million live in Peninsular Malaysia. The population distribution is uneven, with some 79% of its citizens concentrated in Peninsular Malaysia, which has an area of 131,598 square kilometres (50,810.27 sq mi), constituting under 40% of the total area of Malaysia.
Putrajaya, officially the Federal Territory of Putrajaya, is the administrative and judicial capital of Malaysia. The seat of the federal government of Malaysia was moved in 1999 from Kuala Lumpur to Putrajaya because of overcrowding and congestion in Kuala Lumpur, whilst the seat of the judiciary of Malaysia was later moved to Putrajaya in 2003. Kuala Lumpur remains as Malaysia's national capital city per the constitution and is still the seat of the head of state and the national legislature, as well as being the country's commercial and financial centre.
Selangor, also known by its Arabic honorific Darul Ehsan, or "Abode of Sincerity", is one of the 13 states of Malaysia. It is on the west coast of Peninsular Malaysia and is bordered by Perak to the north, Pahang to the east, Negeri Sembilan to the south, and the Strait of Malacca to the west. Selangor surrounds the federal territories of Kuala Lumpur and Putrajaya, both of which were previously part of it. Selangor has diverse tropical rainforests and an equatorial climate. The state's mountain ranges belong to the Titiwangsa Mountains, which is part of the Tenasserim Hills that covers southern Myanmar, southern Thailand and Peninsular Malaysia, with Mount Semangkok as the highest point in the state.
Johor Bahru, colloquially referred to as JB, is the capital city of the state of Johor, Malaysia and the core city of Johor Bahru District, the second largest district in Malaysia by population. It is the second largest GDP contributor among all major cities in Malaysia, and forms a part of Iskandar Malaysia, the nation's largest special economic zone by investment value. The city has a population of 858,118 people within an area of 391.25 km2.
The Sepang District is a district located in the southern part of the state of Selangor in Malaysia. Sepang District covers an area of around 600 square kilometres, and had a population of 190,889 in the 2010 Census.
Hulu Langat District is a district located in the southeastern corner of Selangor, between Kuala Lumpur and Negeri Sembilan. It is bordered by the state of Pahang to the east and north, Gombak district to the north-west, Federal Territory of Kuala Lumpur and Petaling district to the west, Sepang district to the south-west, and state of Negeri Sembilan to the south.
The Johor Bahru District is a district located in the southern part of Johor, Malaysia. The heavily suburban/suburbanizing district covers an area of 1,063.97 km2 (410.80 sq mi) and has a population of 1.71 million. The district capital is Johor Bahru City and the administrative capital is Iskandar Puteri City. The district borders Pontian District on the west, Kota Tinggi District on the east, Kulai District on the north and Straits of Johor to the south. The urban centres are divided into the cities of Johor Bahru, Iskandar Puteri and Pasir Gudang.
The Kerian District is an administrative district in Perak, Malaysia. It covers the northwestern corner of Perak, bordering the states of Penang and Kedah to the north; the main town of Parit Buntar is located a mere 37 km (23 mi) southeast of George Town, Penang's capital city.
Jasin District is one of the three administrative district in Malacca, Malaysia. It borders Tangkak District of Johor to the east, Tampin District of Negeri Sembilan to the north and Alor Gajah District and Melaka Tengah District to the west. The district capital is Jasin Town.
The Batang Padang District is a district in Perak, Malaysia. This district is administered by a local council, namely, the Tapah District Council, based in Tapah. The major towns of Batang Padang are Bidor, Tapah and Sungkai.
Perak Tengah District is a district in Perak, Malaysia. It is administered by the Perak Tengah District Council, which is based at the town of Seri Iskandar; Parit is however the largest settlement in the area.
Pontian District is a district located in southwest part of the Malaysian state of Johor. It borders Batu Pahat and Kluang Districts to the north and Kulai and Johor Bahru Districts to the east.
The Gombak District is an administrative district located in the state of Selangor, Malaysia. The district was created on February 1, 1974, the same day when Kuala Lumpur was declared a Federal Territory. Until 1997, Rawang was the district capital; the capital has been moved to Bandar Baru Selayang. Gombak borders Kuala Lumpur to the southeast and the Genting Highlands to the east. Both Gombak and Kuala Lumpur, along with some other districts in Selangor, are situated within the Klang Valley. Other localities that are situated in Gombak district include Batu Arang, Kuang, Rawang, Kundang, Gombak Town, Selayang, Batu Caves and Hulu Kelang.
The Kuala Langat District is a district of Selangor, Malaysia. It is situated in the southwestern part of Selangor. It covers an area of 858 square kilometres, and had a population of 307,787 at the 2020 Census. It is bordered by the districts of Klang and Petaling to the north and Sepang to the east. The Strait of Malacca forms its western border.
The Tangkak District is a district in western Johor, Malaysia, bordering Muar District to the south, Segamat District to the northeast, and Jasin District, Malacca to the west. The district also shares a 2 kilometre border with Tampin District, Negeri Sembilan to the northwest. The district capital and largest settlement is the town of Tangkak.
The Kulim District is a district and town in the state of Kedah, Malaysia. It is located on the southeast of Kedah, bordering Penang. The town of Kulim, a mere 27 km (17 mi) east of Penang's capital city, George Town, also forms part of Greater Penang, Malaysia's second largest conurbation.
Greater Kuala Lumpur is the geographical term that determines the boundaries of metropolitan Kuala Lumpur in Malaysia. Though similar to the term "Klang Valley", there remains a variation between the two. It is similar to Greater London and Greater Toronto. The metropolitan area covers 5,194.72 square km of land.
The Johor Bahru Conurbation, also known as the Southern Conurbation in the National Physical Plan, is the built-up urban or metropolitan area within and around Johor Bahru in the Malaysian state of Johor, and roughly corresponds to the Iskandar Malaysia corridor. Encompassing all of Johor Bahru District, Kulai District, and parts of Pontian and Kota Tinggi Districts, the conurbation is home to over 2.4 million people as of 2020, the third largest in the country.