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PEOPLE GROUP PROFILE

The Nyamwezi of Tanzania

The Nyamwezi of Tanzania, numbering approximately 2,560,000 people, are Engaged yet Unreached. They are an ethnolinguistic community of Tanzania. They mostly adhere to Sunni Islam and Nyamwezi is their primary language.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Nyamwezi

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: Tanzania
People Cluster: Bantu, Central-Tanzania
Primary Language(s): Nyamwezi (nym)
Primary Religion(s): Sunni Islam
Population: 2,560,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG015014
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Pray for the Nyamwezi of Tanzania

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: Sunni Islam
Religious Affiliation: Islam

64%
%
Sunni Islam Adherents

Dig Deeper (Language):

Primary Language: Nyamwezi
Language Family: Atlantic-Congo

100%
%
Nyamwezi Speakers

Media Resources in Nyamwezi:

Films:
TitleLink
JESUSView Film

1 film

Provided by the Jesus Film Project

View all resources

Bible Resources in Nyamwezi:

Bible Name (Translation)VideoAudioText
United Bible Societies, 1951✓

1 entry

Provided by Faith Comes by Hearing

Or check out the Nyamwezi bible at Bible.com

Linked from YouVersion

View all resources

SPI: Unreached yet Engaged

The Nyamwezi 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 Nyamwezi:
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 Nyamwezi of Tanzania

And this gospel of the kingdom will be proclaimed throughout the whole world as a testimony to all nations, and then the end will come.
readMatthew 24:14

Pray that the message of hope will reach those who are wandering in darkness, offering them a path to eternal life.

Let the children come to me; do not hinder them, for to such belongs the kingdom of God.
readMark 10:14b

Praise Jesus for the way He loves children, asking that many will learn the truth about Him and come to Him unhindered.

Remember the wondrous works that he has done, his miracles, and the judgments he uttered.
readPsalm 105:5

Pray that as people place their faith in Christ, they will rejoice as they remember His wonders, miracles, and perfect judgements.

May God be gracious to us and bless us and make his face to shine upon us, that your way may be known on earth, your saving power among all nations.
readPsalm 67:1-2

Pray that as God blesses believers from among this people group or from nearby cultures, He will raise them up to share His saving power among the nations.

Nyamwezi Across Countries (ROP3 - 107537) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group IDNameCountryPopulationStrategic Progress IndexLanguageReligion ▲
NyamweziPG015014NyamweziTanzania2,560,000Engaged yet UnreachedNyamweziSunni Islam

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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