Tugasnon is a barangay in the municipality of Alubijid, in the province of Misamis Oriental. Its population as determined by the 2015 Census was 2,188. This represented 7.36% of the total population of Alubijid.
According to the 2015 Census, the age group with the highest population in Tugasnon is 5 to 9, with 263 individuals. Conversely, the age group with the lowest population is 70 to 74, with 22 individuals.
The population of Tugasnon grew from 1,564 in 1990 to 2,188 in 2015, an increase of 624 people. The latest census figures in 2015 denote a positive growth rate of 3.91%, or an increase of 399 people, from the previous population of 1,789 in 2010.