People group profile · PG012167
The Tumma of Sudan
The Tumma of Sudan, numbering about 10,000 people, are Engaged yet Unreached. They are a Nuba people, also called Sangali, of South Kordofan's Nuba Mountains, a region once part of the ancient Kingdom of Kush and medieval Alodia that served as a refuge for peoples of many tongues fleeing oppressive governments and slave traders.
They are an indigenous people in the Nuba Mountains people cluster of the Sub-Saharan African Peoples. Their primary religion is Sunni Islam, and they primarily speak Katcha-Kadugli-Miri.

Fast facts
- Country
- Sudan
- Population
- 10,000
- Affinity group
- Northern African and Middle Eastern Peoples
- People cluster
- Nuba Mountains
- Primary language
- Katcha-Kadugli-Miri (xtc)
- Primary religion
- Sunni Islam
- Strategic Progress Index ?
- Engaged yet Unreached
- Evangelical
- Less than 2%
- GSEC ?
- Less than 2% Evangelical, No Recent CP Activity
- Lostness priority ?
- Pioneer Unreached People Group
- Region
- Northern Africa, Africa
Where they live
Gospel status
The Tumma are Engaged yet Unreached, which means fewer than 2% are evangelical Christians, but there are sustained efforts to establish self-sustaining churches consistent with evangelical faith and practice. In GSEC terms, this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years.
- Congregations exist Yes
- Church planting in the last two years No Churches Planted
Next steps for the Tumma
- 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
Primary religion
Sunni Islam · Islam
80% adherents
Primary language
Katcha-Kadugli-Miri · Kadugli-Krongo family
59% speak Katcha-Kadugli-Miri
Gospel resources in Katcha-Kadugli-Miri
- Bible available, published 2020
- JESUS Film available
- Radio programs not available
- Gospel recordings available
- Audio resources available
- Bible stories not available
Films
- JESUS (Katcha-Kadugli-Miri)
Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.
Pray for the Tumma
- Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
- John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.
- Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
- Romans 12:4–5. Pray that believers from many cultures will work together as one body so that the church is built up.
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