The Mandobo Bawah of Indonesia

The Mandobo Bawah of Indonesia, numbering approximately 23,000 people, are No Longer Unreached. They are a lower-river branch of the Mandobo people between the Kao and Digul rivers in Indonesia's Boven Digoel Regency, practicing patrilineal marriage with pig and shell-money bridewealth, in a region once used as a Dutch colonial penal settlement. They mostly adhere to Protestantism and Mandobo Bawah is their primary language.

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

Fast Facts:

Affinity Group: Pacific Islander Peoples
Country: Indonesia
People Cluster: New Guinea
Primary Language(s): Mandobo Bawah (bwp)
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: PG022930
View on Joshua Project

Pray for the Mandobo Bawah 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.

Dig Deeper (Religion):

Primary Religion: Protestantism
Religious Affiliation: Christianity

—
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: Mandobo Bawah
Language Family: Nuclear Trans New Guinea

76%
%
Mandobo Bawah Speakers

Media Resources in Mandobo Bawah:

Films:

No film resources are listed for this language.

Bible Resources in Mandobo Bawah:

No Bible resources are listed for this language.

Or check out the Mandobo Bawah bible at Bible.com

Linked from YouVersion

SPI: No longer Unreached

The Mandobo Bawah 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 Mandobo Bawah:
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 Mandobo Bawah of Indonesia

The grass withers, the flower fades, but the word of our God will stand forever.
readIsaiah 40:8

Pray that those who don't know Jesus will be freed from the emptiness of fading hopes and find lasting life and truth in the unchanging Word of God.

"You are the salt of the earth, but if the salt has lost its taste, how shall its saltiness be restored? It is no longer good for anything except to be thrown out and trampled under people's feet."
readMatthew 5:13

Pray that the lost will have the opportunity to hear a Christian witness of how the gospel can bring hope and that they will put their faith in Christ.

Your word is a lamp to my feet and a light to my path.
readPsalm 119:105

Pray that as people place their faith in Christ, they will meditate daily on the Word of God so that, through it, they might have wisdom for the big and small decisions they face every day.

This is the message we have heard from him and proclaim to you, that God is light, and in him is no darkness at all.
read1 John 1:5

Pray that God will raise up believers who can share the gospel with people who don't know the good news of Jesus, that God is light and in him, there is no darkness at all.

Mandobo Bawah Across Countries (ROP3 - 106234) reported in the following countries:

Strategic Progress Index
All

1 people group

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

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