The Dumpas are an indigenous

Indigenous peoples of Oceania

The indigenous peoples of Oceania are those peoples identified as indigenous peoples, as per the modern global definition of the term.Many of the present-day Pacific Island nations in the Oceania region were originally populated by Polynesian, Melanesian and Micronesian peoples over the course of...

 ethnic group

Ethnic group

An ethnic group is a group of people whose members identify with each other, through a common heritage, often consisting of a common language, a common culture and/or an ideology that stresses common ancestry or endogamy...

 residing in Sabah

Sabah

Sabah is one of 13 member states of Malaysia. It is located on the northern portion of the island of Borneo. It is the second largest state in the country after Sarawak, which it borders on its southwest. It also shares a border with the province of East Kalimantan of Indonesia in the south...

, eastern Malaysia on the island of Borneo

Borneo

Borneo is the third largest island in the world and is located north of Java Island, Indonesia, at the geographic centre of Maritime Southeast Asia....

. They reside in the Perancangan village

Village

A village is a clustered human settlement or community, larger than a hamlet with the population ranging from a few hundred to a few thousand , Though often located in rural areas, the term urban village is also applied to certain urban neighbourhoods, such as the West Village in Manhattan, New...

 in Labuk-Sugut District of Kudat Division

Kudat Division

Kudat Division is an administrative division of Sabah, east Malaysia, on the island of Borneo. It occupies the northern tip of Sabah. With an area of 4,623 Square kilometers , it is the smallest of the five divisions of Sabah....

. Their population

Population

A population is all the organisms that both belong to the same group or species and live in the same geographical area. The area that is used to define a sexual population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals...

 was estimated at 1,078 in the year 2000. Their language (ISO 639-3

ISO 639-3

ISO 639-3:2007, Codes for the representation of names of languages — Part 3: Alpha-3 code for comprehensive coverage of languages, is an international standard for language codes in the ISO 639 series. The standard describes three‐letter codes for identifying languages. It extends the ISO 639-2...

 dmv) belongs to the Paitanic branch of the Austronesian

Austronesian languages

The Austronesian languages are a language family widely dispersed throughout the islands of Southeast Asia and the Pacific, with a few members spoken on continental Asia that are spoken by about 386 million people. It is on par with Indo-European, Niger-Congo, Afroasiatic and Uralic as one of the...

 language family. The language dying out as a result of intermarriage with other groups, and since native speakers also use Tambanuo

Tambanuo

The Tambanuo are an indigenous ethnic group residing in Sabah, eastern Malaysia on the island of Borneo. They reside in Beluran, Kota Marudu, and Pitas districts of Kudat Division of Sabah. Their population was estimated at 20,000 in the year 1990...

in their daily conversation.