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Field Detail
Theme Population and Development
Code PD-POP-1.3
Sub-theme Population
Name Rate of Natural increase
Definition The rate at which a population is increasing (or decreasing) in a given year due to a surplus (or deficit) of births over deaths, expressed as a percentage of base population.
Calculation/Formula [Births - deaths] / Total population x 100
Unit of Measure %
Purpose/Rationale Describes the natural population growth in the absence of the effects of net-migration (usually calculated in annual rate %) attributable to births and deaths. Subtracting this value from overall population growth rate, provides indirect measure of international migration. INDISPENSABLE where no such information exists. Useful to cross-check migration information system data)
Policy Linkages National Development Plans (NDP), National Sustainable Development frameworks (NSDF)
Preferred Data Sources Civil Registration System (Functioning and reliable)
Alternative_Data Sources Census
Census - HIES - DHS tag Census
Primary Data Collection System National Administrative Database - Civil Registration system
Frequency of Data Collection Ongoing - 5-10 years
SPC Responsibility - Data Management SDP
SPC Programme SDP
Numerator Births - deaths
Component 1 Births
Component 2 Deaths
Denominator Total population
Factor X 100
Unit %