How population is there in hyderabad?

The population of Hyderabad, Sindh on December 21st 2011 is approximately 3,348,571. (Extrapolated from a population of 1,447,275 in 2006 and a population of 3,000,000 on January 19th 2011.)

The population of Hyderabad on December 15th 2011 is approximately 4,006,044. (Extrapolated from a population of 4,025,335 in 2009 and a population of 4,010,238 on June 21st 2011.)

sindh have 20908 of population..

The current population of Hyderabad is estimated to be 6.0 million. u said 6.0 but current population is 80.3

its in 2012 6,50,990