People group profile · PG022591
The Siang of Indonesia
The Siang of Indonesia, numbering about 110,000 people, are No Longer Unreached. They are an ethnolinguistic community of Indonesia.
They are an indigenous people in the Barito of Kalimantan people cluster of the Malay Peoples. Their primary religion is Animism, and they primarily speak Siang.

Fast facts
- Country
- Indonesia
- Population
- 110,000
- Affinity group
- Asian Pacific Rim Peoples
- People cluster
- Barito of Kalimantan
- Primary language
- Siang (sya)
- Primary religion
- Animism
- Strategic Progress Index ?
- No Longer Unreached
- Evangelical
- 5% or Greater but Less than 10%
- GSEC ?
- 5% or Greater but Less than 10% Evangelical
- Lostness priority ?
- Moderately Reached People Group
- Region
- South-Eastern Asia, Asia
- Location
- Central Kalimantan province: Murung Raya regency, Barito river north along tributary
Where they live
Gospel status
The Siang are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 5% evangelical.
- Congregations exist Yes
- Church planting in the last two years No Churches Planted
Next steps for the Siang
- 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
Animism · Ethnoreligion
98% adherents
Primary language
Siang · Austronesian family
100% speak Siang
Gospel resources in Siang
- Bible available, published 2021
- JESUS Film available
- Radio programs not available
- Gospel recordings available
- Audio resources available
- Bible stories not available
Bibles
- Yayasan Caleb and Joshua · video, audio
Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.
Pray for the Siang
- Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
- John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.
- Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
- Romans 12:4–5. Pray that believers from many cultures will work together as one body so that the church is built up.
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