- Census data published by central area of statistics
Population is a group of similar species living within a particular area in particular time, composition. Population composition refers to the distribution of no. of population according to characteristics such as age ,sex, maritial status, socio-economic status. Age is an important variable in measuring potential school. Age population can be classified into a single age group of one population, the age group of people can also be categorised into 3 groups i.e. 0-14, 15-59, and 60 above . Generally people between the age 15 and 60 are known as an economically active population whereas people below 14 and greater than 60 are economically inactive.
Population composition by sex:
Sex composition of population means the composition of population of a male and female group in a certain place or religion. Slightly more, male are born than females. It is quite common for male to experience a higher mortality rate virtually all ages after birth.
RESULT AND DISCUSSION:
According to the population census 2011. The population percentage by 5 years groups was found to be high in the 10-14 age group. I.e. 13-24 with 13-73% male and 12.54% female. While population percentage was found to be low in 95 years age group i.e. 0.04% with 0.03% male and0.05% female . According to 1971(12.2%)male and female (10.4%) and according to 2011 the population age of 10-14 of females is less than male. The total population of Nepal by five year age group has increased during the period of 1971 to 2011.
Hence , analysis of human population, composition by sex and age using population ansus data of Nepal was done.