The rise in the population of an area can be measured easily by

The rise in the population of an area can be measured by adding the natural increase to the net migration. Natural increase refers to the number of births minus the number of deaths in a population. Net migration refers to the difference between the number of people moving into an area and the number of people moving out of an area. By adding the natural increase to the net migration, you get the overall change in the population of an area. This number represents the total number of people added to or subtracted from the population due to both births and migration.