The population of Sri Lanka on December 21st 2011 is approximately 21,399,532. (Extrapolated from a population of 20,238,000 on September 2nd 2009 and a population of 20,926,315 on January 13th 2011.)
According to the Internet the population is now approximately 21,055,374.Tyg (there you go)
294,000 people
Over 500,000 people have been made homeless.
20,238.00 at the 209 census