Population of Oceania |
Total population | 2011 est. | 35 162 670 |
persons | |
   Male population | 2011 est. | 17 699 546 |
persons | |
   Female population | 2011 est. | 17 463 124 |
persons | |
Density of population | 2011 est. | 4.1 |
persons per km2 |  |
Sex ratio of total population | 2012 est. | 1.014 |
male/female |  |
   Sex ratio at birth | 2012 est. | 1.053 |
male/female |  |
   Sex ratio of under 15 years old population | 2012 est. | 1.048 |
male/female |  |
   Sex ratio of 15-64 years old population | 2012 est. | 1.030 |
male/female |  |
   Sex ratio of 65 years and over population | 2012 est. | 0.862 |
male/female |  |
Population in urban areas | 2010 | 71.2 |
% of total population |  |
   Rate of urbanization | 2010-15 est. | 1.5 |
% per year |  |
Population in rural areas | 2010 | 28.8 |
% of total population |  |
Population under 15 years old | 2012 est. | 22.8 |
% of total population |  |
   Male population under 15 years old | 2012 est. | 23.2 |
% of male population |  |
   Female population under 15 years old | 2012 est. | 22.4 |
% of female population |  |
Population 15-64 years old | 2012 est. | 65.9 |
% of total population |  |
   Male population 15-64 years old | 2012 est. | 66.4 |
% of male population |  |
   Female population 15-64 years old | 2012 est. | 65.3 |
% of female population |  |
Population 65 years and over | 2012 est. | 11.4 |
% of total population |  |
   Male population 65 years and over | 2012 est. | 10.5 |
% of male population |  |
   Female population 65 years and over | 2012 est. | 12.3 |
% of female population |  |
Total median age Median age is the age that divides a population into two numerically equal groups; that is, half the people are younger than this age and half are older. | 2012 est. | 26.9 |
years |  |
   Male median age | 2012 est. | 26.5 |
years |  |
   Female median age | 2012 est. | 27.3 |
years |  |
Life expectancy at birth,total Life expectancy at birth shows the average number of years to be lived by a group of people born in the same year, if mortality at each age remains constant in the future. | 2011 est. | 72.7 |
years |  |
   Life expectancy at birth, male population | 2011 est. | 70.1 |
years |  |
   Life expectancy at birth, female population | 2011 est. | 75.3 |
years |  |