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The Mangbai of Chad

The Mangbai of Chad, numbering approximately 6,500 people, are No Longer Unreached. They are an indigenous community of Cameroon and Chad. They mostly adhere to Neo-Pentecostalism and Mambai is their primary language.

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

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: Chad
People Cluster: Adamawa-Ubangi
Primary Language(s): Mambai (mcs)
Primary Religion(s): Neo-Pentecostalism
Population: 6,500
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 10% or Greater Evangelical
People Group ID: PG011400
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Pray for the Mangbai of Chad

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.

Pray Now!
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Dig Deeper (Religion):

Primary Religion: Neo-Pentecostalism
Religious Affiliation: Christianity

50%
%
Neo-Pentecostalism Adherents

Dig Deeper (Language):

Primary Language: Mambai
Language Family: Atlantic-Congo

90%
%
Mambai Speakers

Media Resources in Mambai:

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

View all resources

Bible Resources in Mambai:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Mambai bible at Bible.com

Linked from YouVersion

View all resources

SPI: No longer Unreached

The Mangbai 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 Mangbai:
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 Mangbai of Chad

In the same way, let your light shine before others, so that they may see your good works and give glory to your Father who is in heaven.
readMatthew 5:16

Pray that those who are deceived about what brings peace will not settle for any lies they’ve heard about God and will diligently seek Him and be satisfied when they learn the truth about who He is and what He’s done.

There is no speech, nor are there words, whose voice is not heard.
readPsalm 19:3

Pray that God will lead them to His Word, and where it is not available, ask that He will raise up those who will produce gospel media in their heart language.

It will be said on that day, “Behold, this is our God; we have waited for him, that he might save us. This is the LORD; we have waited for him; let us be glad and rejoice in his salvation.”
readIsaiah 25:9

Pray that as people place their faith in Christ, they will proclaim and rejoice in His salvation.

Say among the nations, “The LORD reigns! Yes, the world is established; it shall never be moved; he will judge the peoples with equity.”
readPsalm 96:10

Pray for God to put in the hearts of believers to go to the lost and testify about the Lord who reigns.

Mangbai Across Countries (ROP3 - 106249) reported in the following countries:

Strategic Progress Index
All

2 people groups

PhotoPeople Group ID ▼NameCountryPopulationStrategic Progress IndexLanguageReligion
MangbaiPG012675MangbaiCameroon17,500No Longer UnreachedMambaiProtestantism
MangbaiPG011400MangbaiChad6,500No Longer UnreachedMambaiNeo-Pentecostalism

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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