Demographics
According to the 2011 census Chittoor district has a population of 4,170,468, roughly equal to the nation of Lebanon or the US state of Kentucky. This gives it a ranking of 47th in India (out of a total of 640) and 6th in its state. The district has a population density of 275 inhabitants per square kilometre (710 /sq mi) . Its population growth rate over the decade 2001–2011 was 11.33%. Chittoor has a sex ratio of 1002 females for every 1000 males, and a literacy rate of 72.36%.
The population of Chittoor District according to 1991 census was 32.5 lakhs with density of 214/km².
Telugu is the native language in the district. Urdu is second official language in the district while Tamil and Kannada is spoken by a significant amount of people in the eastern mandals of the district.
Read more about this topic: Chittoor District