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PEOPLE GROUP PROFILE

The Rundi of Tanzania

The Rundi of Tanzania, numbering approximately 675,000 people, are Unengaged and Unreached. They are a Rundi-speaking diaspora community in Tanzania primarily composed of people of Burundian origin whose cultural heritage is linked to the Hutu communities of Burundi and the wider Central Lakes region of East Africa. They mostly adhere to Roman Catholicism and Rundi is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash-Lite: Rundi

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: Tanzania
People Cluster: Bantu, Central-Lakes
Primary Language(s): Rundi (run)
Primary Religion(s): Roman Catholicism
Population: 675,000
Strategic Progress Index (SPI): Unengaged and Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG033534
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Pray for the Rundi of Tanzania

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Dig Deeper (Religion):

Primary Religion: Roman Catholicism
Religious Affiliation: Christianity

77%
%
Roman Catholicism Adherents

Dig Deeper (Language):

Primary Language: Rundi
Language Family: Atlantic-Congo

100%
%
Rundi Speakers

Media Resources in Rundi:

Films:
TitleLink
JESUSView Film
MagdalenaView Film

2 films

Provided by the Jesus Film Project

View all resources

Bible Resources in Rundi:

Bible Name (Translation)VideoAudioText
2007 Bible Society of Burundi✓✓

1 entry

Provided by Faith Comes by Hearing

Or check out the Rundi bible at Bible.com

Linked from YouVersion

View all resources

Explore Lostness and Next Steps

Unengaged and Unreached

Strategic Priority Index (SPI): Unengaged and Unreached (SPI: 0), which means there are less than 2% evangelical Christian populations among which there are no known efforts focused on establishing self-sustaining churches consistent with evangelical faith and practice.
Lostness Priority Index (LPI): Pioneer Unreached People Group, (LPI: 1), 0.1% or Greater but Less than 0.5% Evangelical.
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity (GSEC: 1), 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

Next steps for the Rundi:
Begin signifcant prayer and fasting for this group
Send cross-cultural teams to discover and research this people group
Begin gospel seed sowing and church planting among this group

Pray specifically for the Rundi of Tanzania

The sacrifices of God are a broken spirit; a broken and contrite heart, O God, you will not despise.
readPsalm 51:17

Pray that those who want to achieve salvation through their works will be unsettled in their pursuit and that, with a broken spirit and contrite heart, they will trust in Christ.

Behold, I am doing a new thing; now it springs forth, do you not perceive it? I will make a way in the wilderness and rivers in the desert.
readIsaiah 43:19

Pray that the lost will see the new thing God can do in their lives and trust in His plan and purpose for them.

You shall love the LORD your God with all your heart and with all your soul and with all your might.
readDeuteronomy 6:5

Pray that as people place their faith in Christ, they will love the Lord their God with all their heart, soul, and might, as they strive to live lives that honor and glorify Him.

After this I looked, and behold, a great multitude that no one could number, from every nation, from all tribes and peoples and languages, standing before the throne and before the Lamb, clothed in white robes, with palm branches in their hands, and crying out with a loud voice, “Salvation belongs to our God who sits on the throne, and to the Lamb!”
readRevelation 7:9-10

Pray that the promise in Revelation 7:9-10 will encourage believers from among them or from nearby people groups to share the gospel with people who have never learned it.

Hutu Across Countries (ROP3 - 103926) reported in the following countries:

Strategic Progress Index
All

6 people groups

PhotoPeople Group IDNameCountry ▼PopulationStrategic Progress IndexLanguageReligion
RundiPG015132RundiUganda111,000Engaged yet UnreachedRundiRoman Catholicism
RundiPG033534RundiTanzania675,000Unengaged and UnreachedRundiRoman Catholicism
RundiPG014885RundiRwanda727,000Engaged yet UnreachedRundiRoman Catholicism
RundiPG014850RundiKenya61,000Engaged yet UnreachedRundiRoman Catholicism
RundiPG047446RundiCanada3,800No Longer UnreachedRundiProtestantism
RundiPG014468RundiBurundi14,340,000Engaged yet UnreachedRundiRoman Catholicism

To download a comprehensive people group list in spreadsheet form, visit our Research Data page.

Peoplegroups.org relies on updates from the field and other organizations for much of our data, so if you have any updates, please contact us. We use various international naming standards. For a list of these standards and fields, visit our Data Standards section.

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