
The 2019 Census Provisional count recorded an increase of 169, 930 (30.8%) since the 2009 Census.
The increase represents an average annual growth rate of 2.7 percent for the period from 2009 to 2019. This is equivalent to an increase of 17,000 people per year.
During the period from 2009 to 2019 and across the provinces, Honiara recorded the fastest annual growth of 57,000 people, 5,700 people per year followed by Guadalcanal with a population of 48,127 people, 4800 people per year.

