People group profile · PG014931
The Kisii (Gusii) of Tanzania
The Kisii (Gusii) of Tanzania, numbering about 550 people, are No Longer Unreached. They are a Bantu ethnic group indigenous to the Nyanza, Western, and Rift Valley provinces of Kenya.
They are a diaspora people in the Bantu, Central-Lakes people cluster of the Sub-Saharan African Peoples. Their primary religion is Roman Catholicism, and they primarily speak Gusii.

Fast facts
- Country
- Tanzania
- Population
- 550
- Affinity group
- Sub-Saharan African Peoples
- People cluster
- Bantu, Central-Lakes
- Primary language
- Gusii (guz)
- Primary religion
- Roman Catholicism
- 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
Where they live
Gospel status
The Kisii (Gusii) 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 No
- Church planting in the last two years No Churches Planted
Next steps for the Kisii (Gusii)
- 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
Roman Catholicism · Christianity
35% adherents
Primary language
Gusii · Atlantic-Congo family
100% speak Gusii
Gospel resources in Gusii
- Bible available
- JESUS Film available
- Radio programs not available
- Gospel recordings available
- Audio resources available
- Bible stories not available
Films
- JESUS (Gusii)
Bibles
- 1990 Bible Society of Kenya · video, audio
Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.
Pray for the Kisii (Gusii)
- 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.
- John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.
Kisii in other countries
The same people (ROP3 105050) is reported in 1 other country.
| People group | Country | Population | Status |
|---|---|---|---|
| Kisii (Gusii) | Kenya | 3,160,000 | No Longer Unreached |
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