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People group profile · PG050319

The Rufiji of Tanzania

The Rufiji of Tanzania, numbering about 579,000 people, are Unengaged and Unreached. They are an ethnic and cultural group of eastern Tanzania, closely associated with the Rufiji River and its floodplain and delta along the country’s central coastline.

They are an indigenous people in the Bantu, Central-Tanzania people cluster of the Sub-Saharan African Peoples. Their primary religion is Sunni Islam, and they primarily speak Rufiji.

Pray for the RufijiPrint profile

AI-generated illustration representing the Rufiji people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 3.1 Flash Lite: Rufiji

Fast facts

Country
Tanzania
Population
579,000
Affinity group
Sub-Saharan African Peoples
People cluster
Bantu, Central-Tanzania
Primary language
Rufiji (rui)
Primary religion
Sunni Islam
Strategic Progress Index
Unengaged and Unreached
Evangelical
Less than 2%
GSEC
Less than 2% Evangelical, No Recent CP Activity
Lostness priority
Expanding Unreached People Group
Region
Eastern Africa, Africa
Location
Lindi region; central coast; Pwani region: Rufiji district

Where they live

Gospel status

The Rufiji are Unengaged and Unreached, which means fewer than 2% are evangelical Christians, and there has been no reported church planting activity in the past two years. 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 Rufiji

  • Pray that God would send workers to this people group
  • Begin sowing the gospel and seek out people of peace
  • Plant the first churches consistent with evangelical faith and practice

Primary religion

Sunni Islam · Islam

90% adherents

Primary language

Rufiji · Bookkeeping family

100% speak Rufiji

Gospel resources in Rufiji

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

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

Pray for the Rufiji

  1. Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
  2. John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.
  3. Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
  4. 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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