sentences:  In 1991, the percentage of urban population in the district has been 51.23.” 
  
  Decadal Population Growth Rate (%)
  The decadal growth of population in Gaighata CD Block in 2001-2011 was 9.88%.The decadal growth of population in Gaighata CD Block in 1991-2001 was 16.79%.The decadal growth rate of population in North 24 Parganas district was as follows