3,370 (1991 census).
Kerala, Palakkad district, Mannarkad Taluk, Attapady block, Chundakki, Thazhachundakki, Veeranuru, Karuvare, Ommale, Kallamale, Kottamale, Chitturu, Chandakulam, Koravanpady, Ummathupadiga, Molakambi, Thekkumpanna, Abbannuru, Kottiyuru, Pettikkallu, Kakkuppady, and Mukkali hamlets; Tamil Nadu, Nilgiris, and Coimbatore.
Also influenced by Kannada [kan] and Tulu [tcy]. Has grammatical similarities with Tamil [tam], but cannot be treated as a dialect. It is distinct in the Dravidian family (Menon 1996:274 citing Rajendran). No dialects determined on survey. Lexical similarity: 55%–57% with Malayalam [mal], 59% with Muthuvan [muv], 60% with Tamil [tam], 75% with the Attapady dialect of Irula [iru], 82%–83% with Attapady Kurumba [pkr].
National census population figures combine Muduga of Attapady with Muthuvan, who, despite the similarity of the spelling of their ethnonym, are entirely different and separated by geographic and cultural distance (Menon 1996). Traditional religion, Hindu.