Princeton's WordNet(0.00 / 0 votes)Rate this definition: principal, school principal, head teacher, head(noun) the educator who has executive authority for a school. she sent unruly pupils to see the principal.
Aruba Population. Factbook > Countries > Aruba > Demographics. Population: 113,648 (July 2016 est.) Definition: This entry gives an estimate from the US Bureau of the Census based on statistics from population censuses, vital statistics registration systems, or sample surveys pertaining to the recent past and on assumptions about future trends.
Population of Tuvalu 2014. As of 1 January 2015, the population of Tuvalu was estimated to be 10 069 people. This is an increase of 0.70 % (70 people) compared to population of 9 999 the year before. In 2014 the natural increase was positive, as the number of births exceeded the number of deaths by 140. Due to external migration, the population declined by 70. The sex ratio of the total population was 0.992 (992 males per 1 000 females) which is lower than global sex ratio.