Calatcat is a barangay in the municipality of Alubijid, in the province of Misamis Oriental. Its population as determined by the 2015 Census was 1,430. This represented 4.81% of the total population of Alubijid.
According to the 2015 Census, the age group with the highest population in Calatcat is 5 to 9, with 165 individuals. Conversely, the age group with the lowest population is 80 and over, with 16 individuals.
The population of Calatcat grew from 852 in 1990 to 1,430 in 2015, an increase of 578 people. The latest census figures in 2015 denote a positive growth rate of 0.97%, or an increase of 71 people, from the previous population of 1,359 in 2010.