City (pop., 2001: city, 4,343,645; metro. area, 6,560,242), capital of Tamil Nadu state, southern India. It is located on the Coromandel Coast of the Bay of Bengal. Founded in 1639 by the British East India Company as a fort and trading post, it was known as Fort St. George and was used as a base for the company's expansion in southern India. The city of St. Thomé, established by the Portuguese in the 16th century, was ceded to the British in 1749 and incorporated into it. The English made the city their administrative and commercial capital circa 1800. It is an industrial centre and the site of numerous educational and cultural institutions. It is traditionally considered the burial place of St. Thomas the Apostle.
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According to the United States Census Bureau, the city has a total area of 2.2 square miles (5.6 km²), all of it land.
There were 1,801 households out of which 41.0% had children under the age of 18 living with them, 49.2% were married couples living together, 12.9% had a female householder with no husband present, and 30.5% were non-families. 25.3% of all households were made up of individuals and 9.2% had someone living alone who was 65 years of age or older. The average household size was 2.78 and the average family size was 3.32.
In the city the population was spread out with 33.1% under the age of 18, 10.6% from 18 to 24, 29.7% from 25 to 44, 16.1% from 45 to 64, and 10.5% who were 65 years of age or older. The median age was 29 years. For every 100 females there were 95.3 males. For every 100 females age 18 and over, there were 94.8 males.
The median income for a household in the city was $29,103, and the median income for a family was $33,275. Males had a median income of $27,656 versus $19,464 for females. The per capita income for the city was $12,937. About 15.2% of families and 19.6% of the population were below the poverty line, including 26.3% of those under age 18 and 10.0% of those age 65 or over.
In addition to the public City-County Airport, Madras has several private use airports in the area:
, as designated by Sister Cities International: