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People group profile · PG022810

The Galumpang of Indonesia

The Galumpang of Indonesia, numbering about 23,000 people, are No Longer Unreached. They are a Toraja-related people of West Sulawesi's Kalumpang district, home to one of Indonesia's two oldest Neolithic sites tracing early Austronesian civilization, whose ikat weaving tradition, known as sekomandi, continues to express ancestral identity today.

They are an indigenous people in the Toraja of Sulawesi people cluster of the Malay Peoples. Their primary religion is Protestantism, and they primarily speak Kalumpang.

Pray for the GalumpangPrint profile

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

Fast facts

Country
Indonesia
Population
23,000
Affinity group
Asian Pacific Rim Peoples
People cluster
Toraja of Sulawesi
Primary language
Kalumpang (kli)
Primary religion
Protestantism
Strategic Progress Index ?
No Longer Unreached
Evangelical
50% or Greater but Less than 75%
GSEC ?
10% or Greater Evangelical
Lostness priority ?
Significantly Reached People Group
Region
South-Eastern Asia, Asia
Location
South Sulawesi province; West Sulawesi province: southeast Mamuju regency, Kalumpang sub-district, Karama river headwaters

Where they live

Gospel status

The Galumpang 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 Galumpang

  • 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

53% adherents

Primary language

Kalumpang · Austronesian family

100% speak Kalumpang

Gospel resources in Kalumpang

  • Bible available, published 2015
  • 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 Galumpang

  1. Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
  2. Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.
  3. 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.
  4. Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.

Download a prayer guide

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