No single factor supports for planning than the size and composition of a region’s population and the way it changes in future. Estimates of future population consider specific period for a particular area seems one of the most difficult tasks in the planning process. For Bangladesh, population projection follows a difficult task as the required data not available for particular area like Bauphal Pourashava.

On the other hand, difference of data from different secondary sources also makes the job more complex. The population figure collects from secondary sources especially for Pourashava seems very much ambiguous. So, for the projection, several discussions generates with experts and BBS officials. Annual growth rate of the planning area calculates on the 2011 Population Census. The projection up to the year 2031 with five years interval prepare and presents here.