Coordinates: 24°51′36″N 67°00′36″E/ 24.86, 67.01
Altitude 8 metres AMSL
Area 3,527 km²
Calling code 021
Time zone PST (UTC+5)
No. of Towns 18
Population approx. 18,000,000 2007
Density 4,115 persons/km²
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GEOGRAPHY
Karachi is located in the south of Sindh, on the coast of the Arabian Sea. The city covers an area of approximately 3,530 square kilometers, comprised largely of flat or rolling plains, with hills on the western and northern boundaries of the urban sprawl. Two rivers pass through the city: the River Malir which flows from the east towards the south and centre, and the River Lyari, which flows from north to the south west. The Karachi Harbour is a sheltered bay to the south-west of the city, protected from storms by the Sandspit Beach, the Manora Island and the Oyster Rocks. The Arabian Sea beach lines the southern coastline of Karachi. Dense mangroves and creeks of the Indus delta can be found towards the south east side of the city. Towards the west and the north is Cape Monze, an area marked with projecting sea cliffs and rocky sandstone promontories. Some excellent beaches can also be found in this area.Located on the coast, Karachi tends to have a relatively mild climate with low levels of average precipitation (approximately 10 inches per annum), the bulk of which occurs during the July-August monsoon season. Winters are mild and the summers are hot, however the proximity to the sea maintains humidity levels at a near-constant high and cool sea breezes relieve the heat of the summer months. Due to high temperatures during the summer (ranging from 30 to 44 degrees Celsius from April to August), the winter months (November to February) are generally considered the best times to visit Karachi. July, December and January have pleasing and cloudy weather when most of the social events, ranging from weddings to charity fundraisers, frequently take place. Tourists and expatriates visit Karachi in these months.
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| DEMOGRAPHICS Trend of Population Growth in Karachi The population and demographic distribution in Karachi has undergone numerous changes over the past 150 years. Non-governmental and international sources report that Karachi's current population is estimated to be 20 million a huge increase over its population in 1947 (400,000). The city's population is currently growing at about 5% per year (mainly on account of rural-urban internal migration), including an estimated 45,000 migrant workers coming to the city every month from different parts of Pakistan. Karachi is the one of the largest megacities in the world. Before independence of Pakistan, Karachi had large communities of Muslims, Pashtuns, Muhajirs, Punjabis, Parsis, Jews, Hindus, Christians, Balochis, Gujaratis, and Sindhis. After independence of Pakistan, Muslim refugees settled in Karachi. Likewise, a large number of Hindus left the city for India. Predominantly Urdu speaking, known as Muhajirs formed the dominant ethnic group in Karachi. Muhajirs originated from different parts of India and brought with them their local cultures and cuisines, thus further adding to the already diverse mix of people that earlier inhabited Karachi. Currently, these older groups of people and continuing migration from different parts of Pakistan have contributed to a rich and diverse mix of people that live in Karachi. This has given the city a very metropolitan character, and has earned it the title as the Melting Pot of Pakistan. |
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