70,000 (2002 census), decreasing. 7,000 monolinguals. Ethnic population: 70,000. L2 users: Used by those intermarrying with local speakers.
Mindanao, Davao del Sur and Davao, Compostela Valley, and Davao Oriental provinces, east and west shores of Davao gulf. Isamal dialect: Samal Island; Western dialect: Davao Oriental Province, Lupon along the gulf down to Hagonoy and Guihing near Digos city; Eastern dialect: mainly Davao Oriental Province.
VOS, VSO; prepositions; articles before adjectives, before numerals, before noun heads; question word in sentence-initial position; 3 maximum prefixes, 2 maximum suffixes.
Strong in communities that are mainly Kalagan, but in mixed communities speakers tend to use Cebuano [ceb]. Youth bilingual in Cebuano, some are losing Kalagan ability. Home, neighborhood, religion. Adults; youth only in solid Kalagan communities. Sample scored 87% on Cebuano [ceb] narrative text. Also use English [eng], Tagalog [tgl]. Used as L2 by Koronadal Blaan [bpr], Tausug [tsg].
Latin script [Latn].