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PEOPLE GROUP PROFILE

The Jahanke of Guinea-Bissau

The Jahanke of Guinea-Bissau, numbering approximately 11,500 people, are Unengaged and Unreached. They are a Manding-speaking ethnic group indigenous to the Senegambia region and can also be known as Diakhanke. They are an Diaspora people, in the Malinke people cluster of the Sub-Saharan African affinity bloc. Their primary religion is Islam - Folk. They primarily speak Jahanka.

Jahanka in Mali photo
Photo courtesy of Joshua Project. Photo Source: Copyrighted ©️ 2025 GoWestAfrica Used with permission

Fast Facts:

Affinity Group: Sub-saharan Africa Peoples
Country: Guinea-Bissau
People Cluster: Malinke
Primary Language(s): Jahanka (jad)
Primary Religion(s): Islam - Folk
Population: 11,500
Strategic Progress Index (SPI): Unengaged and Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Active CP Activity
People Group ID: PG013458

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Pray for the Jahanke of Guinea-Bissau

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Dig Deeper (Religion):

Primary Religion: Islam - Folk
Religious Affiliation: Islam

%
Islam - Folk Adherents

Dig Deeper (Language):

Primary Language: Jahanka
Language Family: Niger-Congo

%
Jahanka Speakers

Media Resources in Jahanka:

Films:

No entries found for: Jahanka(jad). Help build some!

Provided by the Jesus Film Project

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Bible Resources in Jahanka:

Provided by Faith Comes by Hearing

Or check out the Jahanka bible resources at Bible.com

Linked from YouVersion

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Next steps for the Jahanke

The Jahanke are Unengaged and Unreached, 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.

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

Next steps for the Jahanke

The Jahanke 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.

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

Next steps for the Jahanke

The Jahanke 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.

Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting among this group
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Jahanke of Guinea-Bissau

But your iniquities have made a separation between you and your God, and your sins have hidden his face from you so that he does not hear.
readIsaiah 59:2

Pray that those who are separated from God will turn to Him in humility and repentance, seeking His forgiveness and the restoration of a right relationship with their Heavenly Father.

...I have trusted in your steadfast love; my heart shall rejoice in your salvation.
readPsalm 13:5

Ask God to bring many to trust in His unfailing love and cause their hearts to rejoice in His salvation.

He alone is my rock and my salvation, my fortress; I shall not be greatly shaken.
readPsalm 62:2

Pray that as people place their faith in Christ, they will be in awe of Jesus, remembering that He is their rock, their fortress, and their salvation.

And God has appointed in the church first apostles, second prophets, third teachers, then miracles, then gifts of healing, helping, administrating, and various kinds of tongues.
read2 Corinthians 12:28

Ask God to raise up believers who will faithfully proclaim the good news and equip others to do the same.

Jahanka (ROP3 - 104152) 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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