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People group profile · PG022961

The Korowai of Indonesia

The Korowai of Indonesia, numbering about 4,400 people, are No Longer Unreached. They are a Papuan people of remote rainforest inland from the Arafura Sea in Indonesia, uncontacted until around 1975, world-renowned for treehouses built high in the trees to escape ground-dwelling evil spirits, organized into small egalitarian patrilineal clans.

They are an indigenous people in the New Guinea people cluster of the Pacific Islander Peoples. Their primary religion is Protestantism, and they primarily speak Korowai.

Pray for the KorowaiPrint profile

AI-generated illustration representing the Korowai people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Korowai

Fast facts

Country
Indonesia
Population
4,400
Affinity group
Asian Pacific Rim Peoples
People cluster
New Guinea
Primary language
Korowai (khe)
Primary religion
Protestantism
Strategic Progress Index ?
No Longer Unreached
Evangelical
40% or Greater but Less than 50%
GSEC ?
10% or Greater Evangelical
Lostness priority ?
Significantly Reached People Group
Region
South-Eastern Asia, Asia
Location
Papua province: southeast inland area between upper Sirac and Digul rivers

Where they live

Gospel status

The Korowai are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 10% evangelical.

  • Congregations exist Yes
  • Church planting in the last two years No Churches Planted

Next steps for the Korowai

  • Pray for the churches among this group to grow in faithfulness and maturity
  • Equip believers to reach the unreached peoples around them
  • Send out laborers from this people to the nations

Primary religion

Protestantism · Christianity

50% adherents

Primary language

Korowai · Nuclear Trans New Guinea family

100% speak Korowai

Gospel resources in Korowai

  • Bible available, published 2019
  • JESUS Film not available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources available
  • Bible stories not available

Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.

Pray for the Korowai

  1. John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.
  2. Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
  3. Romans 12:4–5. Pray that believers from many cultures will work together as one body so that the church is built up.
  4. Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.

Download a prayer guide

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