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The Tanzanians of United States

The Tanzanians of United States, numbering approximately 22,000 people, are Engaged yet Unreached. They are a diaspora community of Tanzanian immigrants and their descendants who maintain ties to Tanzania while representing the country’s diverse ethnic, linguistic, and cultural backgrounds across the United States. They mostly adhere to Protestantism and Swahili (individual language) is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash: Tanzanian

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: United States
People Cluster: Bantu, Central-Tanzania
Primary Language(s): Swahili (individual language) (swh)
Primary Religion(s): Protestantism
Population: 22,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG050471

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Pray for the Tanzanians of United States

Join others around the world in praying for the lost to be saved, the gospel to advance, the global Church to grow, and for laborers to be sent out and sustained in the harvest.

Pray Now!
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Dig Deeper (Religion):

Primary Religion: Protestantism
Religious Affiliation: Christianity

40%
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: Swahili (individual language)
Language Family: Atlantic-Congo

80%
%
Swahili Speakers

Media Resources in Swahili (individual language):

Films:
Title Link
JESUS View Film
JESUS View Film
Magdalena View Film
The Savior View Film

4 films

Provided by the Jesus Film Project

View all resources

Bible Resources in Swahili (individual language):

Bible Name (Translation) Video Audio Text
Habari Njema (Interconfessional) ✓ ✓

1 entry

Provided by Faith Comes by Hearing

Or check out the Swahili (individual language) bible at Bible.com

Linked from YouVersion

View all resources

SPI: Unreached yet Engaged

The Tanzanians are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

Next steps for the Tanzanians:
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

Pray specifically for the Tanzanians of United States

Ah, Lord GOD! It is you who have made the heavens and the earth by your great power and by your outstretched arm! Nothing is too hard for you.
readJerremiah 32:17

Pray that the God who made the heavens and the earth by the power of His outstretched arm, the One who is able to save those who are lost, will show His great love and mercy to those who are walking in darkness.

The LORD watches over the sojourners; he upholds the widow and the fatherless, but the way of the wicked he brings to ruin.
readPsalm 146:9

Pray for God to watch over people, wherever they are, and cause them to meet believers who will share the gospel with them clearly and lovingly.

So you also must consider yourselves dead to sin and alive to God in Christ Jesus.
readRomans 6:11

Pray that as people place their faith in Christ, they will lay down all evil desires, dying to sin and living for Him alone.

For we do not want you to be unaware, brothers, of the affliction we experienced in Asia. For we were so utterly burdened beyond our strength that we despaired of life itself. Indeed, we felt that we had received the sentence of death. But that was to make us rely not on ourselves but on God who raises the dead.
read2 Corinthians 1:8-9

Pray that as people hear and believe the gospel, they will be faithful as they walk through trials and will have an opportunity to be a witness to others in this people group of the goodness of God.

Tanzanian Across Countries (ROP3 - 109835) reported in the following countries:

Strategic Progress Index

All

2 people groups

Photo People Group ID Name ▲ Country Population Strategic Progress Index Language Religion
Tanzanian PG047476 Tanzanian Canada 23,500 Engaged yet Unreached Sukuma Ethnoreligion
Tanzanians PG050471 Tanzanians United States 22,000 Engaged yet Unreached Swahili (individual language) Protestantism

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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