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PEOPLE GROUP PROFILE

The Dumun of Papua New Guinea

The Dumun of Papua New Guinea, numbering approximately 90 people, are No Longer Unreached. They are described as an indigenous ethnic group of Papua New Guinea They are an Indigenous people, with Dumun as their ethnic/kinship group and are in the New Guinea people cluster of the Pacific Islander Peoples. Their primary religion is Protestantism. They primarily speak Dumun.

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

Fast Facts:

Affinity Group: Pacific Islander Peoples
Country: Papua New Guinea
People Cluster: New Guinea
Primary Language(s): Dumun (dui)
Primary Religion(s): Protestantism
Population: 90
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 10% or Greater Evangelical
People Group ID: PG009877
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Pray for the Dumun of Papua New Guinea

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

70%
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: Dumun
Language Family: Nuclear Trans New Guinea

65%
%
Dumun Speakers

Media Resources in Dumun:

Films:

No entries found for: Dumun(dui). Help build some!

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Bible Resources in Dumun:

Provided by Faith Comes by Hearing

Or check out the Dumun 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: 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 Dumun:
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 Dumun 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 Dumun:
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 Dumun 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 Dumun:
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 Dumun of Papua New Guinea

And when you pray, do not heap up empty phrases as the Gentiles do, for they think that they will be heard for their many words. Do not be like them, for your Father knows what you need before you ask him.
readMatthew 6:7-8

Pray that those who don't have a relationship with their Creator will come to know a God who hears their every need, freeing them from empty rituals and drawing them into a real, trusting relationship with Him.

Behold, children are a heritage from the LORD, the fruit of the womb a reward.
readPsalm 127:3

Pray that God will bless this generation of children, that they will come to know Jesus early in life and follow Him always.

Praise the LORD! I will give thanks to the LORD with my whole heart, in the company of the upright, in the congregation.
readPsalm 111:1

Pray that as people place their faith in Christ, they will praise the Lord with their whole heart in the assembly of the upright and in the congregation.

For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life.
readJohn 3:16

Pray that God will send and sustain believers to cross cultures and share the gospel with the lost. Ask that He will give them His heart for the lost and that many will believe in Him and not perish but have eternal life.

Dumun Across Countries (ROP3 - 102766) 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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