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People group profile · PG017242

The Ache of Paraguay

The Ache of Paraguay, numbering about 1,200 people, are No Longer Unreached. They are an Indigenous people of eastern Paraguay, recognized for their deep-rooted hunter-gatherer traditions.

They are an indigenous people in the South American Indigenous people cluster of the Latin American and Caribbean Peoples. Their primary religion is Animism, and they primarily speak Aché.

Pray for the AchePrint profile

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

Fast facts

Country
Paraguay
Population
1,200
Affinity group
American Peoples
People cluster
South American Indigenous
Primary language
Aché (guq)
Primary religion
Animism
Strategic Progress Index
No Longer Unreached
Evangelical
15% or Greater but Less than 20%
GSEC
10% or Greater Evangelical
Lostness priority
Moderately Reached People Group
Also known as
Aché-Guayaki
Region
South America, Americas
Location
Alto Paraná department: Narranja and Iruno districts; Caaguazú, Guairá, and Paraguarí departments: Colonel Oviedo to Colonel Villaricca, Lake Del Rio Yguazu area; dialects: Chupa Pou, Kontuwy, Kontuwywe, Arroyo Bandera, Cerro Moroti, Puerto Barra, Ypetimi

Where they live

Gospel status

The Ache are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 10% evangelical.

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

Next steps for the Ache

  • 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

Animism · Ethnoreligion

98% adherents

Primary language

Aché · Tupian family

100% speak Aché

Gospel resources in Aché

  • Bible available, published 2014
  • JESUS Film available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources available
  • Bible stories not available

Films

Bibles

  • LETRA · video, audio, text

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

Pray for the Ache

  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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