People group profile · PG015026
The Rangi of Tanzania
The Rangi of Tanzania, numbering about 710,000 people, are Engaged yet Unreached. They are an ethnolinguistic community of Tanzania.
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 Rangi.

Fast facts
- Country
- Tanzania
- Population
- 710,000
- Affinity group
- Sub-Saharan African Peoples
- People cluster
- Bantu, Central-Tanzania
- Primary language
- Rangi (lag)
- 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
- Frontier Unreached People Group
- Region
- Eastern Africa, Africa
- Location
- Dodoma region: Kondoa district; Manyara region: some south. Urban groups in Arusha, Babati, Dar es Salaam, Dodoma, Morogoro, Mwanza, Singida, and Tanga regions
Where they live
Gospel status
The Rangi 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 Rangi
- 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
50% adherents
Primary language
Rangi · Atlantic-Congo family
90% speak Rangi
Gospel resources in Rangi
- Bible available, published 2023
- JESUS Film available
- Radio programs not available
- Gospel recordings available
- Audio resources available
- Bible stories not available
Films
- JESUS (Kilaangi)
Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.
Pray for the Rangi
- Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
- Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.
- 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.
- Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.
Know something we don't? Submit updates to IMB Global Research.