The Eastern Bolivian Guarani of Bolivia

The Eastern Bolivian Guarani of Bolivia, numbering approximately 147,000 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: 147,000
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

For you, O LORD, are most high over all the earth; you are exalted far above all gods.
readPsalm 97:9

Pray that those who don't yet know Him will recognize the Lord as the Most High and turn from spiritual darkness to worship Him above all else.

You adulterous people! Do you not know that friendship with the world is enmity with God? Therefore whoever wishes to be a friend of the world makes himself an enemy of God.
readJames 4:4

Pray that the lost will be convicted of their friendship with the world, which is hostility toward God, and that they will turn from their sin and embrace the grace and mercy of God through Christ Jesus.

I appeal to you therefore, brothers, by the mercies of God, to present your bodies as a living sacrifice, holy and acceptable to God, which is your spiritual worship.
readRomans 12:1

Pray that as people place their faith in Christ, they will offer their bodies as living sacrifices, holy and acceptable to God, knowing that this is their spiritual worship.

Go your way; behold, I am sending you out as lambs in the midst of wolves.
readLuke 10:3

Ask God to raise up and send humble believers who will depend on Him as they go out like lambs among wolves to share the good news with those who need to hear it.

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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