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People group profile · PG015066

The Zinza of Tanzania

The Zinza of Tanzania, numbering about 400,000 people, are Engaged yet Unreached. They are an ethnolinguistic community of Tanzania.

They are an indigenous people in the Bantu, Central-Lakes people cluster of the Sub-Saharan African Peoples. Their primary religion is Roman Catholicism, and they primarily speak Zinza.

Pray for the ZinzaPrint profile

AI-generated illustration representing the Zinza people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Zinza

Fast facts

Country
Tanzania
Population
400,000
Affinity group
Sub-Saharan African Peoples
People cluster
Bantu, Central-Lakes
Primary language
Zinza (zin)
Primary religion
Roman Catholicism
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
Eastern Africa, Africa
Location
Geita, Kagera, and Mwanza regions: Lake Victoria southwest shore; area islands

Where they live

Gospel status

The Zinza 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 No
  • Church planting in the last two years No Churches Planted

Next steps for the Zinza

  • 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

Roman Catholicism · Christianity

22% adherents

Primary language

Zinza · Atlantic-Congo family

58% speak Zinza

Gospel resources in Zinza

  • Bible available, published 2013
  • JESUS Film available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources available
  • Bible stories not available

Films

Bibles

Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.

Pray for the Zinza

  1. Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
  2. Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.
  3. 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.
  4. Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.

Download a prayer guide

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