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PEOPLE GROUP PROFILE

The Kaimbulawa of Indonesia

The Kaimbulawa of Indonesia, numbering approximately 2,500 people, are Engaged yet Unreached. They are described as a small indigenous group native to Siompu Island, located southwest of Buton Island in Southeast Sulawesi They are an Indigenous people, with Kaimbulawa as their ethnic/kinship group and are in the Bungku-Bajau people cluster of the Malay Peoples. Their primary religion is Sunni Islam. They primarily speak Kaimbulawa.

Photo by Google. (2025). Image generated by Gemini 2.5 Flash: Kaimbulawa

Fast Facts:

Affinity Group: Malay Peoples
Country: Indonesia
People Cluster: Bungku-Bajau
Primary Language(s): Kaimbulawa (zka)
Primary Religion(s): Sunni Islam
Population: 2,500
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Active CP Activity
People Group ID: PG022815
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Pray for the Kaimbulawa 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: Sunni Islam
Religious Affiliation: Islam

99%
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Dig Deeper (Language):

Primary Language: Kaimbulawa
Language Family: Austronesian

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Media Resources in Kaimbulawa:

Films:

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Provided by the Jesus Film Project

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Bible Resources in Kaimbulawa:

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Provided by Faith Comes by Hearing

Or check out the Kaimbulawa bible at Bible.com

Linked from YouVersion

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Explore Lostness and Next Steps

Unengaged and Unreached

Strategic Priority Index (SPI): Unengaged and Unreached (SPI: 1), which means there are less than 2% evangelical Christian populations among which there are no known efforts focused on establishing self-sustaining churches consistent with evangelical faith and practice.
Lostness Priority Index (LPI): Pioneer Unreached People Group, (LPI: 1), 0.1% to 0.5% Evangelical.
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Active CP Activity (GSEC: 1), 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

Next steps for the Kaimbulawa:
Begin signifcant prayer and fasting for this group
Send cross-cultural teams to discover and research this people group
Begin gospel seed sowing and church planting among this group

SPI: Unreached yet Engaged

The Kaimbulawa are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

Next steps for the Kaimbulawa:
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

SPI: No longer Unreached

The Kaimbulawa 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 Kaimbulawa:
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 Kaimbulawa of Indonesia

"...And some fell into good soil and grew and yielded a hundredfold." As he said these things, he called out, "He who has ears to hear, let him hear."
readLuke 8:8

Pray that the seeds of truth will take root in the hearts of those who are far from Jesus and that He will lead them from darkness to light.

Let the peoples praise you, O God; let all the peoples praise you!
readPsalm 67:5

While there are many who do not yet praise God, pray that He will work in their lives, advance the gospel among them, and bring many to saving faith in Christ.

Create in me a clean heart, O God, and renew a right spirit within me.
readPsalm 51:10

Pray that as people place their faith in Christ, they will quickly repent when they sin and walk with clean hearts and right spirits as they grow in their relationship with the Lord.

For we do not want you to be unaware, brothers, of the affliction we experienced in Asia. For we were so utterly burdened beyond our strength that we despaired of life itself. Indeed, we felt that we had received the sentence of death. But that was to make us rely not on ourselves but on God who raises the dead.
read2 Corinthians 1:8-9

Pray that as people hear and believe the gospel, they will be faithful as they walk through trials and will have an opportunity to be a witness to others in this people group of the goodness of God.

Kaimbulawa Across Countries (ROP3 - 104423) reported in the following countries:

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 Definitions page.

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