Nauru Rate of Natural Increase

Nauru, a small island nation in the Pacific, has a moderate rate of natural increase (RNI) compared to its neighboring countries. As of recent estimates, Nauru’s RNI hovers around 1.5% per year, reflecting a balance between its birth and death rates. This rate is somewhat lower than that of nearby Kiribati and the Solomon Islands, which typically experience RNI values closer to 2% or slightly above, due to higher fertility rates and relatively young populations. In contrast, Nauru’s RNI is higher than that of more developed Pacific neighbors like Australia and New Zealand, where RNI is below 1% due to aging populations and lower birth rates. The differences in RNI among these countries highlight variations in demographic trends, health care access, and social factors influencing fertility and mortality across the Pacific region.

Data from US Census International Database