Projections for future population growth in a country include assumptions about

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Projections for future population growth in a country require assumptions about mortality, migration and fertility. Mortality rates help to identify trends in life expectancy and the potential impact on population growth. Migration trends can also have a significant impact on population growth, whether people move into or out of a given area. Finally, fertility assumptions are crucial in estimating the number of births in a region. Therefore, projections for future population growth require assumptions about all three factors: mortality, migration, and fertility.

Projections for Future Population Growth in a Country Include Assumptions