Colombo is the executive and judicial capital and largest city of Sri Lanka by population. According to the Brookings Institution, the Colombo metropolitan area has a population of 5.6 million, and 752,993 in the Municipality. It is the financial centre of the island and a tourist destination. It is located on the west coast of the island and adjacent to the Greater Colombo area which includes Sri Jayawardenepura Kotte, the legislative capital of Sri Lanka, and Dehiwala-Mount Lavinia. Colombo is often referred to as the capital since Sri Jayawardenepura Kotte is itself within the urban/suburban area of Colombo. It is also the administrative capital of the Western Province and the district capital of Colombo District. Colombo is a busy and vibrant city with a mixture of modern life, colonial buildings and monuments.
The Western Province is one of the nine provinces of Sri Lanka, the first level administrative division of the country. The provinces have existed since the 19th century but did not have any legal status until 1987 when the 13th Amendment to the Constitution of Sri Lanka established provincial councils. Western Province is the most densely populated province in the country and is home to the legislative capital Sri Jayawardenepura Kotte as well as to Colombo, the nation's administrative and business center.
Sri Jayewardenepura Kotte, commonly known as Kotte, is the legislative capital of Sri Lanka. Sri Jayawardenepura Kotte is located adjacent to the urban area of Sri Lanka's de facto economic, executive, and judicial capital, Colombo.
Nugegoda is a large, densely populated suburb of Colombo, Sri Lanka. It is located in the border of Sri Jayawardenapura Municipal Council limits and Dehiwela Mt. Lavinia Municipal Council limits, just outside Colombo city limits. It has a population of roughly over 250,000 people
Dehiwala-Mount Lavinia, population 245,974 (2012), is a large municipality in Sri lanka, and covers an extent of 2,109 ha. It lies south of the Colombo Municipal Council area and separated from it by the Dehiwala canal which forms the northern boundary of DMMC. Its southern limits lie in Borupana Road and the eastern boundary is Weras Ganga with its canal system and including some areas to its east. This town has extensive population and rapid industrialisation and urbanization in recent years. It is home to Sri Lanka's National Zoological Gardens, which remains one of Asia's largest. Colombo South Teaching Hospital, Kalubowila and Colombo Airport, Ratmalana are some important landmark in this area. Dehiwela-Mount Lavinia and Sri Jayawardenapura Kotte being two large suburban centres of the city of Colombo function together as one large urban agglomeration in the Region. The overspill from the City in residential and commercial uses of land have rapidly urbanised these suburban centers. Dehiwela-Mount Lavinia and Sri Jayawardenpaura along with Colombo Municipal Council form the most urbanised part of the core area of the Colombo Metropolitan Region. Dehiwala and Mount Lavinia lie along the Galle Road artery, which runs along the coast to the south of the country.
Moratuwa is a large municipality in Sri Lanka, on the southwestern coast of Sri Lanka, near Dehiwala-Mount Lavinia. It is situated on the Galle–Colombo main highway, 18 km (11 mi) south of the centre of Colombo. Moratuwa is surrounded on three sides by water, except in the north of the city, by the Indian Ocean on the west, the Lake Bolgoda on the east and the Moratu river on the south. According to the 2012 census, the suburb had a population of 168,280.
Colombo District is one of the 25 districts of Sri Lanka, the second level administrative division of the country. The district is administered by a District Secretariat headed by a District Secretary appointed by the central government of Sri Lanka. The capital of the district is the city of Colombo. The district of Colombo was officially recorded in 2016 as having the highest income on average, per household.
There are 24 Municipal councils in Sri Lanka, which are the legislative bodies that preside over the largest cities and first tier municipalities in the country. Introduced in 1987 through the 13th Amendment to the Constitution of Sri Lanka, municipal councils became a devolved subject under the Provincial Councils in the Local Government system of Sri Lanka. Until 2017 municipal councils collectively governed 2,765,533 people within a 698 square kilometer area. There were 445 Councillors in total, ranging from 53 to 9 per council.
Kolonnawa is a town located on the eastern boundary of Colombo District, Western Province of Sri Lanka. It is bounded by Kelani River to the north, Kotikawatta-Mulleriyawa Pradeshiya Sabha to the east, Kotte Municipal Council to the south and Colombo Municipal Council to the west.
Ratmalana is a suburb in Colombo District, Western Province, Sri Lanka. It is inside the administration boundary of Dehiwala-Mount Lavinia Municipal Council. Ratmalana is situated 14.6 km south of Colombo city centre. Ratmalana Airport located here was the country's first and main international airport until the inauguration of Bandaranaike International Airport, Katunayake in 1967. Ratmalana is also the birthplace of Sir John Kotelawala, the third Prime Minister of Sri Lanka elected in 1953.
Kotte Divisional Secretariat is a Divisional Secretariat of Colombo District, of Western Province, Sri Lanka.
Local government is the third and lowest level of government in Sri Lanka – after the central government and provincial councils. The local government bodies are collectively known as local authorities. They are responsible for providing a variety of local public services including roads, sanitation, drains, housing, libraries, public parks and recreational facilities.
There are 41 Urban councils in Sri Lanka, which are the legislative bodies that preside over the second tier municipalities in the country. Introduced in 1987 through the 13th Amendment to the Constitution of Sri Lanka, Urban councils became a devolved subject under the Provincial Councils in the Local Government system of Sri Lanka. The Urban councils collectively govern approximately 1,388,000 people. There are 417 Councillors in total, ranging from 22 to 7 per council.
Dehiwala-Mount Lavinia electoral district, later renamed Dehiwala was an electoral district of Sri Lanka between March 1960 and February 1989. The district was named after the city of Dehiwala-Mount Lavinia in Colombo District, Western Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Dehiwala-Mount Lavinia electoral district was replaced by the Colombo multi-member electoral district at the 1989 general elections.
The Sri Jayawardenepura Kotte Municipal Council is the local council for Sri Jayawardenepura Kotte, the administrative capital city of Sri Lanka. The council was first formed as Kotte Urban Development Council which was established in the 1930s and the council became Sri Jayawardenepura Kotte Municipal Council in 1997, Chandra Silva was elected as the first mayor.
Kirulapone Grama Niladhari Division is a Grama Niladhari Division of the Thimbirigasyaya Divisional Secretariat of Colombo District of Western Province, Sri Lanka.
Maharagama Urban Council is the local authority for Maharagama and surrounding suburbs in Sri Lanka. The Council is responsible for providing a variety of local public services including public health and sanitation, road maintenance, garbage disposal, libraries, public parks and recreational facilities. The stated goals of the council include providing infrastructure needs, and enhancing regional economic development in a sustainable manner.
Kesbewa Urban Council is the local authority for the city of Kesbewa and surrounding suburbs in Sri Lanka.
Kolonnawa Urban Council is the local authority for Kolonnawa and surrounding suburbs in Sri Lanka. It has 20 members elected under the mixed electoral system where 60% of members are elected using first-past-the-post voting and the remaining 40% through closed list proportional representation.
