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People group profile · PG017386

The Eastern Bolivian Guarani of Bolivia

The Eastern Bolivian Guarani of Bolivia, numbering about 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 are an indigenous people in the Guarani people cluster of the Latin American and Caribbean Peoples. Their primary religion is Folk Catholicism, and they primarily speak Eastern Bolivian Guaraní.

Pray for the Eastern Bolivian GuaraniPrint profile

AI-generated illustration representing the Eastern Bolivian Guarani people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Guarani, Eastern Bolivian

Fast facts

Country
Bolivia
Population
146,000
Affinity group
American Peoples
People cluster
Guarani
Primary language
Eastern Bolivian Guaraní (gui)
Primary religion
Folk Catholicism
Strategic Progress Index ?
No Longer Unreached
Evangelical
2% or Greater but Less than 5%
GSEC ?
2% or Greater but Less than 5% Evangelical
Lostness priority ?
Marginally Reached People Group
Region
South America, Americas

Where they live

Gospel status

The Eastern Bolivian Guarani are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 2% evangelical.

  • Congregations exist Yes
  • Church planting in the last two years No Churches Planted

Next steps for the Eastern Bolivian Guarani

  • Pray for the churches among this group to grow in faithfulness and maturity
  • Equip believers to reach the unreached peoples around them
  • Send out laborers from this people to the nations

Primary religion

Folk Catholicism · Christianity

21% adherents

Primary language

Eastern Bolivian Guaraní · Tupian family

100% speak Eastern Bolivian Guaraní

Gospel resources in Eastern Bolivian Guaraní

  • Bible available, published 2001
  • JESUS Film available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources available
  • Bible stories not available

Films

  • JESUS (Guarani, Bolivian, Eastern)

Bibles

Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.

Pray for the Eastern Bolivian Guarani

  1. Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
  2. Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.
  3. 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.
  4. Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.

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Eastern Bolivian Guarani in other countries

The same people is also reported in 2 other countries.

People groupCountryPopulationStatus
Eastern Bolivian GuaraniArgentina19,500No Longer Unreached
Eastern Bolivian GuaraniParaguay2,000Engaged yet Unreached

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