People group profile · PG015017
The Ongamo of Tanzania
The Ongamo of Tanzania, numbering about 8,700 people, are No Longer Unreached. They are a Chagga subgroup of Tanzania.
They are an indigenous people in the Nilotic people cluster of the Sub-Saharan African Peoples. Their primary religion is Animism, and they primarily speak Mochi.

Fast facts
- Country
- Tanzania
- Population
- 8,700
- Affinity group
- Sub-Saharan African Peoples
- People cluster
- Nilotic
- Primary language
- Mochi (old)
- Primary religion
- Animism
- Strategic Progress Index ?
- No Longer Unreached
- Evangelical
- 2% or Greater but Less than 5%
- GSEC ?
- 2% or Greater but Less than 5% Evangelical
- Lostness priority ?
- Minimally Reached People Group
- Region
- Eastern Africa, Africa
- Location
- Kilimanjaro and Manyara regions: Chaga area
Where they live
Gospel status
The Ongamo are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 2% evangelical.
- Congregations exist Yes
- Church planting in the last two years No Churches Planted
Next steps for the Ongamo
- Pray for the churches among this group to grow in faithfulness and maturity
- Equip believers to reach the unreached peoples around them
- Send out laborers from this people to the nations
Primary religion
Animism · Ethnoreligion
95% adherents
Primary language
Mochi · Atlantic-Congo family
100% speak Mochi
Gospel resources in Mochi
- Bible available, published 2016
- JESUS Film available
- Radio programs not available
- Gospel recordings available
- Audio resources available
- Bible stories not available
Films
- JESUS (Mochi)
Bibles
- 1998 Bible Society of Tanzania · audio, text
Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.
Pray for the Ongamo
- 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.
- Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
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