Prototype rebuild by the IMB Innovation Team. The official site is peoplegroups.org.

People group profile · PG022839

The Mamuju of Indonesia

The Mamuju of Indonesia, numbering about 90,500 people, are Engaged yet Unreached. They are an ethnolinguistic community of Indonesia.

They are an indigenous people in the Bugi-Makassar of Sulawesi people cluster of the Malay Peoples. Their primary religion is Sunni Islam, and they primarily speak Mamuju.

Pray for the MamujuPrint profile

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

Fast facts

Country
Indonesia
Population
90,500
Affinity group
Asian Pacific Rim Peoples
People cluster
Bugi-Makassar of Sulawesi
Primary language
Mamuju (mqx)
Primary religion
Sunni Islam
Strategic Progress Index ?
Engaged yet Unreached
Evangelical
No Known Evangelicals
GSEC ?
Less than 2% Evangelical, No Recent CP Activity
Lostness priority ?
Frontier Unreached People Group
Region
South-Eastern Asia, Asia
Location
West Sulawesi province: Mamuju regency, Budong-Budong, Kalukku, and Mamuju sub-districts; Point Rangas north along Makassar strait coast to Limba town area

Where they live

Gospel status

The Mamuju are Engaged yet Unreached, which means fewer than 2% are evangelical Christians, but there are sustained efforts to establish self-sustaining churches consistent with evangelical faith and practice. In GSEC terms, this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years.

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

Next steps for the Mamuju

  • Continue prayer and fasting for this group
  • Continue gospel seed sowing and church planting among this group
  • Begin training up local leaders to lead and develop strategies to reach their own people

Primary religion

Sunni Islam · Islam

94% adherents

Primary language

Mamuju · Austronesian family

76% speak Mamuju

Gospel resources in Mamuju

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

Films

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

Pray for the Mamuju

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

Download a prayer guide

Know something we don't? Submit updates to IMB Global Research.