According to the 2015 Census, the age group with the highest population in Sampatulog is 5 to 9, with 229 individuals. Conversely, the age group with the lowest population is 75 to 79, with 15 individuals.
Combining age groups together, those aged 14 and below, consisting of the the young dependent population which include infants/babies, children and young adolescents/teenagers, make up an aggregate of 34.96% (659). Those aged 15 up to 64, roughly, the economically active population and actual or potential members of the work force, constitute a total of 60.00% (1,131). Finally, old dependent population consisting of the senior citizens, those aged 65 and over, total 5.04% (95) in all.
The computed Age Dependency Ratios mean that among the population of Sampatulog, there are 58 youth dependents to every 100 of the working age population; there are 8 aged/senior citizens to every 100 of the working population; and overall, there are 67 dependents (young and old-age) to every 100 of the working population.
The median age of 24 indicates that half of the entire population of Sampatulog are aged less than 24 and the other half are over the age of 24.
The population of Sampatulog grew from 1,232 in 1990 to 1,885 in 2015, an increase of 653 people. The latest census figures in 2015 denote a positive growth rate of 2.83%, or an increase of 257 people, from the previous population of 1,628 in 2010.
Sampatulog is situated at approximately 8.5236, 124.4561, in the island of Mindanao. Elevation at these coordinates is estimated at 70.5 meters or 231.3 feet above mean sea level.
