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PEOPLE GROUP PROFILE

The Kuku of South Sudan

The Kuku of South Sudan, numbering approximately 65,500 people, are Engaged yet Unreached. They are described as an Eastern Nilotic people who crossed the Nile to absorb the Sudanic Moru-Madi clans of Kajo-Keji, founded by Bari migrants seeking farmland in the early 1800s and named for chief Kajok-Koji They are an Indigenous people, with Bari (Nilotic) as their ethnic/kinship group and are in the Nilotic people cluster of the Sub-Saharan African Peoples. They mostly adhere to Ethnoreligion and Bari is their primary language.

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

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: South Sudan
People Cluster: Nilotic
Primary Language(s): Bari (bfa)
Primary Religion(s): Ethnoreligion
Population: 65,500
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG012076
View on Joshua Project

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Pray for the Kuku of South Sudan

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: Ethnoreligion
Religious Affiliation: Ethnoreligion

70%
%
Ethnoreligion Adherents

Dig Deeper (Language):

Primary Language: Bari
Language Family: Nilotic

100%
%
Bari Speakers

Media Resources in Bari:

Films:
TitleLink
JESUSView Film

1 film

Provided by the Jesus Film Project

View all resources

Bible Resources in Bari:

Bible Name (Translation)VideoAudioText
1979 Bible Society of South Sudan✓✓✓

1 entry

Provided by Faith Comes by Hearing

Or check out the Bari bible at Bible.com

Linked from YouVersion

View all resources

SPI: Unreached yet Engaged

The Kuku 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 Kuku:
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

Pray specifically for the Kuku of South Sudan

Sing for joy, O heavens, and exult, O earth; break forth, O mountains, into singing! For the LORD has comforted his people and will have compassion on his afflicted.
readIsaiah 49:13

Thank the Lord for the people here and ask that His gospel will flow through this land to bring hope to those who are afflicted by the guilt of sin.

Sing to God, sing praises to his name; lift up a song to him who rides through the deserts; his name is the LORD; exult before him!
readPsalm 68:4

Pray that many will come to faith in Christ and share the gospel with others so that His salvation will be known among all nations.

For you did not receive the spirit of slavery to fall back into fear, but you have received the Spirit of adoption as sons, by whom we cry, “Abba! Father!”
readRomans 8:15

Pray that as people place their faith in Christ, they will remember the God who has given them freedom from fear so that they will trust Him completely as their good Father who meets all their needs.

For as we share abundantly in Christ’s sufferings, so through Christ we share abundantly in comfort too.
read2 Corinthians 1:5

When any who might believe suffer for the sake of the gospel, ask God to deepen their understanding of His grace so that they may share it freely with those who have not received it.

Bari, Kuku Across Countries (ROP3 - 105363) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group IDName ▼CountryPopulationStrategic Progress IndexLanguageReligion
KukuPG012076KukuSouth Sudan65,500Engaged yet UnreachedBariEthnoreligion

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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