The Eastern Bolivian Guarani of Bolivia

The Eastern Bolivian Guarani of Bolivia, numbering approximately 146,000 people, are No Longer Unreached. They are an Ava Guarani people formed through conquest and absorption of Arawakan-speaking Chane farmers after migrating from Paraguay across the Gran Chaco in the late 1400s, defeated at the 1892 Battle of Kuruyuki after centuries resisting outside rule. They mostly adhere to Folk Catholicism and Eastern Bolivian Guaraní is their primary language.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Guarani, Eastern Bolivian

Fast Facts:

Affinity Group: Latin American and Caribbean Peoples
Country: Bolivia
People Cluster: Guarani
Primary Language(s): Eastern Bolivian Guaraní (gui)
Primary Religion(s): Folk Catholicism
Population: 146,000
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG017386
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Pray for the Eastern Bolivian Guarani of Bolivia

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.

Dig Deeper (Religion):

Primary Religion: Folk Catholicism
Religious Affiliation: Christianity

21%
%
Folk Catholicism Adherents

Dig Deeper (Language):

Primary Language: Eastern Bolivian Guaraní
Language Family: Tupian

100%
%
Guaraní, Eastern Bolivian Speakers

Media Resources in Eastern Bolivian Guaraní:

Films:
TitleLink
JESUSView Film

1 film

Bible Resources in Eastern Bolivian Guaraní:

Bible Name (Translation)VideoAudioText
2001 Bible Society of Bolivia✓✓

1 entry

Or check out the Eastern Bolivian Guaraní bible at Bible.com

Linked from YouVersion

SPI: No longer Unreached

The Eastern Bolivian Guarani are No Longer Unreached, which means there are more than 2% evangelical Christian populations and there are churches consistent with evangelical faith and practice. There is still more to be done among them.

Next steps for the Eastern Bolivian Guarani:
Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Eastern Bolivian Guarani of Bolivia

Hear, O LORD, and be merciful to me! O LORD, be my helper!
readPsalm 30:10

Pray that people in the depths of despair and suffering and living outside of relationship with Christ will cry out to the Lord and find help, peace, and joy in Him.

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 gospel of God's kingdom will reach more people and that they will respond in faith, becoming disciples of Jesus Christ.

My soul thirsts for God, for the living God. When shall I come and appear before God?
readPsalm 42:2

Pray that as people place their faith in Christ, they will thirst for God and be satisfied when they abide in Him.

But when one turns to the Lord, the veil is removed.
read2 Corinthians 3:16

Give thanks to God for believers around the world who are willing to cross cultures to share the gospel with those who are perishing. Pray that He will work through their witness to draw many to turn to Him.

Guarani, Eastern Bolivian Across Countries (ROP3 - 102160) reported in the following countries:

Strategic Progress Index
All

3 people groups

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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