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The Galumpang of Indonesia

The Galumpang of Indonesia, numbering approximately 23,000 people, are No Longer Unreached. They are an indigenous people of the Kalumpang area of Mamuju Regency in West Sulawesi, associated with the Kalumpang language and communities along the Karama River. They mostly adhere to Protestantism and Kalumpang is their primary language.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Galumpang

Fast Facts:

Affinity Group: Malay Peoples
Country: Indonesia
People Cluster: Toraja of Sulawesi
Primary Language(s): Kalumpang (kli)
Primary Religion(s): Protestantism
Population: 23,000
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 10% or Greater Evangelical
People Group ID: PG022810
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Pray for the Galumpang of Indonesia

Join others around the world in praying for the lost to be saved, the gospel to advance, the global Church to grow, and for laborers to be sent out and sustained in the harvest.

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Dig Deeper (Religion):

Primary Religion: Protestantism
Religious Affiliation: Christianity

53%
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: Kalumpang
Language Family: Austronesian

100%
%
Kalumpang Speakers

Media Resources in Kalumpang:

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

View all resources

Bible Resources in Kalumpang:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Kalumpang bible at Bible.com

Linked from YouVersion

View all resources

SPI: No longer Unreached

The Galumpang are No Longer Unreached, which means there are more than 2% evangelical Christian populations and there are churches consistent with evangelical faith and practice. There is still more to be done among them.

Next steps for the Galumpang:
Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Galumpang of Indonesia

Just so, I tell you, there will be more joy in heaven over one sinner who repents than over ninety-nine righteous persons who need no repentance.
readLuke 15:7

Pray that God will convict the lost of their sin, give them an urgency to run to Him for forgiveness, and feel His welcoming arms around them when they turn to Him.

Again Jesus spoke to them, saying, "I am the light of the world. Whoever follows me will not walk in darkness, but will have the light of life."
readJohn 8:12

Pray that many will come to know Jesus, the light of the world, and have the light of life instead of walking in darkness.

"And when did we see you a stranger and welcome you, or naked and clothe you"...And the King will answer them, "Truly, I say to you, as you did it to one of the least of these my brothers, you did it to me."
readMatthew 25:38-40

Pray that as people place their faith in Christ and serve others in faithfulness to Him, they will know that by serving others, they are serving Jesus, who is present with them.

For I am not ashamed of the gospel, for it is the power of God for salvation to everyone who believes, to the Jew first and also to the Greek.
readRomans 1:16

Pray that God will raise up sons and daughters who, like Paul, will be bold to share the gospel across cultural barriers so that many might receive salvation.

Galumpang Across Countries (ROP3 - 104491) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group IDName ▼CountryPopulationStrategic Progress IndexLanguageReligion
GalumpangPG022810GalumpangIndonesia23,000No Longer UnreachedKalumpangProtestantism

To download a comprehensive people group list in spreadsheet form, visit our Research Data page.

Peoplegroups.org relies on updates from the field and other organizations for much of our data, so if you have any updates, please contact us. We use various international naming standards. For a list of these standards and fields, visit our Data Standards section.

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