Prototype rebuild by the IMB Innovation Team. The official site is peoplegroups.org.

People group profile · PG017364

The Santiago de Estero Quichua of Argentina

The Santiago de Estero Quichua of Argentina, numbering about 60,000 people, are Engaged yet Unreached. They are descendants of Quechua-speaking yanaconas brought from Peru and Chile by Spanish colonists who founded Santiago del Estero, Argentina in 1553, in an area earlier home to the Tonocote and Sanavirona peoples.

They are an indigenous people in the Quechua people cluster of the Latin American and Caribbean Peoples. Their primary religion is Ethnoreligion, and they primarily speak Santiago del Estero Quichua.

Pray for the Santiago de Estero QuichuaPrint profile

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

Fast facts

Country
Argentina
Population
60,000
Affinity group
American Peoples
People cluster
Quechua
Primary language
Santiago del Estero Quichua (qus)
Primary religion
Ethnoreligion
Strategic Progress Index
Engaged yet Unreached
Evangelical
Less than 2%
GSEC
Less than 2% Evangelical, No Recent CP Activity
Lostness priority
Expanding Unreached People Group
Region
South America, Americas
Location
Chaco province; Santiago del Estero province: Figueroa, Moreno, Robles, Sarmiento, Brigadier J. F. Ibarra, San Martín, Silipica, Loreto, Atamisqui, Avellaneda, Salavina, Quebrachos, Mitre, and Aguirre departments; perhaps Buenos Aires and Salta provinces

Where they live

Gospel status

The Santiago de Estero Quichua are Engaged yet Unreached, which means fewer than 2% are evangelical Christians, but there are sustained efforts to establish self-sustaining churches consistent with evangelical faith and practice. In GSEC terms, this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years.

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

Next steps for the Santiago de Estero Quichua

  • 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

Primary religion

Ethnoreligion

85% adherents

Primary language

Santiago del Estero Quichua · Quechuan family

50% speak Santiago del Estero Quichua

Gospel resources in Santiago del Estero Quichua

  • Bible available, published 1990
  • JESUS Film not available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources not available
  • Bible stories not available

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

Pray for the Santiago de Estero Quichua

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

Download a prayer guide

Know something we don't? Submit updates to IMB Global Research.