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PEOPLE GROUP PROFILE

The Asmat Casuarina of Indonesia

The Asmat Casuarina of Indonesia, numbering approximately 13,500 people, are No Longer Unreached. They are an ethnolinguistic community of Indonesia. They are an Indigenous people in the New Guinea people cluster of the Pacific Islander Peoples affinity bloc. Their primary language is Asmat, Casuarina Coast and their primary religion is Protestantism.

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

Fast Facts:

Affinity Group: Pacific Islander Peoples
Country: Indonesia
People Cluster: New Guinea
Primary Language(s): Asmat, Casuarina Coast (asc)
Primary Religion(s): Protestantism
Population: 13,500
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 10% or Greater Evangelical
People Group ID: PG022450
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Pray for the Asmat Casuarina of Indonesia

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Dig Deeper (Religion):

Primary Religion: Protestantism
Religious Affiliation: Christianity

52%
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: Asmat, Casuarina Coast
Language Family: Nuclear Trans New Guinea

100%
%
Asmat, Casuarina Coast Speakers

Media Resources in Asmat, Casuarina Coast:

Films:

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Bible Resources in Asmat, Casuarina Coast:

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Or check out the Asmat, Casuarina Coast bible at Bible.com

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Explore Lostness and Next Steps

Unengaged and Unreached

Strategic Priority Index (SPI): Unengaged and Unreached (SPI: 2), 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): Significantly Reached People Group, (LPI: 6), > 20% Evangelical.
Global Status of Evangelical Christianity (GSEC): 10% or Greater Evangelical (GSEC: 6), this people group is greater than or equal to 10% evangelical

Next steps for the Asmat Casuarina:
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 Asmat Casuarina 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 Asmat Casuarina:
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 Asmat Casuarina 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 Asmat Casuarina:
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 Asmat Casuarina of Indonesia

In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins.
read1 John 4:10

Pray for those without the hope of Christ to understand the depth of God's love and the sacrifice He made for them.

And this commandment we have from him: whoever loves God must also love his brother.
read1 John 4:21

Pray that the good news of God's love will reach everyone in this people group, and that His love will compel them to love others as Christ has loved us.

In my Father's house are many rooms. If it were not so, would I have told you that I go to prepare a place for you?
readJohn 14:2-3

Pray that as people place their faith in Christ, they will persevere in hope, remembering that Jesus went to prepare a place for them to be with Him for eternity!

The next day again John was standing with two of his disciples, and he looked at Jesus as he walked by and said, “Behold, the Lamb of God!”
readJohn 1:35-36

Pray for those God sends to cross cultures to share the gospel, that they might faithfully share the good news of the Lamb of God who takes away the sin of the world.

Asmat, Casuarina Coast Across Countries (ROP3 - 100562) 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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