Census of Population (2020). "Region XI (Davao Region)". Total Population by Province, City, Municipality and Barangay. PSA. Dicapai pada 8 Julai 2021.
Census of Population (2015). "Region XI (Davao Region)". Total Population by Province, City, Municipality and Barangay. PSA. Dicapai pada 20 Jun 2016.
Census of Population and Housing (2010). "Region XI (Davao Region)". Total Population by Province, City, Municipality and Barangay. NSO. Dicapai pada 29 Jun 2016.