Coordinates: Ambattur taluk is a taluk of Chennai district of the Indian state of Tamil Nadu. The headquarters of the taluk is the neighbourhood of Ambattur. This taluk was created from a division of Ponneri taluk, Tiruvallur district. On 4 January 2018,Chennai district was expanded by annexing Ambattur taluk. The RTO code for Ambattur taluk is TN-13. The Revenue villages in Ambattur taluk are Ambattur, Korattur, Menambedu,Mugapair, Oragadam, Padi, and Pattravakkam
According to the 2011 census, the taluk of Ambattur had a population of 924474, 469137 males and 455337 females. There were 971 women for every 1000 men. The taluk had a literacy rate of 81.9. Child population in the age group below 6 was 45980 males and 43831 females.
- "Chennai district doubles in size". 5 January 2018. Retrieved 17 January 2018.
- "Provisional Population Totals - Tamil Nadu-Census 2011" (PDF). Census Tamil Nadu. Archived from the original (PDF) on 17 June 2013. Retrieved 4 July 2013.