The Telugu people form the dominant ethnic group in Andhra Pradesh, making up to 83.88% (as per 2001 census)[1] of the total population of the state. They are the native speakers of the Telugu language. Telugu is one of the official languages of India and the official and administrative language of the state of Andhra Pradesh.[2]
Urdu is spoken by 6.55% of the total population, majority of whom are Muslims. People who speak Urdu as their mother tongue mostly hail from the districts of Hyderabad, Karimnagar, Mahbubnagar, Adilabad, Nizamabad, Warangal and Khammam in the Telangana region and Kurnool, Ananthapur, Prakasam of Andhra Pradesh, which were part of the erstwhile Hyderabad state.
According to the 2001 census, speakers of Tamil language formed the third largest ethnic group in Andhra Pradesh (1.04% of the total population).[citation needed] The 2011 census indicates that there were 1113,848 Tamils living in Andhra Pradesh.[3] The speakers of Tamil language form the native ethnic group of Tamil Nadu, the neighbouring state of Andhra Pradesh.
The taluk of Tirutani and Pallipattu sub-taluk of Chittoor district (large Tamil speaking community) of Andhra Pradesh were transferred to Madras State in exchange for territories from the Chingelput (Chengalpattu) and Salem Districts on 1 April 1961 as per the Andhra Pradesh and Madras Alteration of Boundaries Act 1959.[4][5]
According to the 2001 census, Marathi is spoken as mother tongue by 0.7% of the total population of Andhra Pradesh, 1.3 % of in Telangana population. Though there are substantial populations distributed all over the northwestern parts of the state, Marathis are mainly concentrated in South and north parts of the Telangana districts. Majorly in Adilabad, Nizamabad, Karimnagar, Warangal, Medak and Sangareddi districts. As well as Parts of Rayalaseema region and coastal Andhra also found large number of Maratha origin population.[citation needed]
A. R. Fatihi. "Urdu in Karnataka". Language in India, Volume 2: 2002-12-09. M. S. Thirumalai, Managing Editor, Language in India. Retrieved 29 June 2007.