The Santiago de Estero Quichua of Argentina

The Santiago de Estero Quichua of Argentina, numbering approximately 60,000 people, are Engaged yet Unreached. They are described as an ethnolinguistic community of Argentina They are an Indigenous people, with Quechua / Quichua as their ethnic/kinship group and are in the Quechua people cluster of the Latin American and Caribbean Peoples. Their primary religion is Ethnoreligion. They primarily speak Quichua, Santiago del Estero.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Quichua, Santiago de Estero

Fast Facts:

Affinity Group: Latin American and Caribbean Peoples
Country: Argentina
People Cluster: Quechua
Primary Language(s): Quichua, Santiago del Estero (qus)
Primary Religion(s): Ethnoreligion
Population: 60,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Active CP Activity
People Group ID: PG017364
View on Joshua Project

Pray for the Santiago de Estero Quichua of Argentina

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: Ethnoreligion
Religious Affiliation: Ethnoreligion

85%
%

Dig Deeper (Language):

Primary Language: Quichua, Santiago del Estero
Language Family: Quechuan

50%
%

Media Resources in Quichua, Santiago del Estero:

Films:

No language code (ROL) found for this post.

Bible Resources in Quichua, Santiago del Estero:

The filter value is not set for this post.

Or check out the Quichua, Santiago del Estero bible at Bible.com

Linked from YouVersion

Explore Lostness and Next Steps

Unengaged and Unreached

Strategic Priority Index (SPI): Unengaged and Unreached (SPI: 1), which means there are less than 2% evangelical Christian populations among which there are no known efforts focused on establishing self-sustaining churches consistent with evangelical faith and practice.
Lostness Priority Index (LPI): Expanding Unreached People Group, (LPI: 2), 0.5% to 2% Evangelical.
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Active CP Activity (GSEC: 1), 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

Next steps for the Santiago de Estero Quichua:
Begin signifcant prayer and fasting for this group
Send cross-cultural teams to discover and research this people group
Begin gospel seed sowing and church planting among this group

SPI: Unreached yet Engaged

The Santiago de Estero Quichua are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

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

SPI: No longer Unreached

The Santiago de Estero Quichua 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 Santiago de Estero Quichua:
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 Santiago de Estero Quichua of Argentina

And as Moses lifted up the serpent in the wilderness, so must the Son of Man be lifted up, that whoever believes in him may have eternal life.
readJohn 3:14-15

Pray that the lost among them will look to the One lifted up on the cross, believing in Him and receiving eternal life.

And your ears shall hear a word behind you, saying, ‘This is the way, walk in it,’ when you turn to the right or when you turn to the left.
readIsaiah 30:21

As the lost in this people group seek to know the truth of who God is, pray that the Spirit of God will draw them to Himself and guide them in the way they should go.

Hide your face from my sins, and blot out all my iniquities.
readPsalm 51:9

Pray that as people place their faith in Christ, they will have confidence that God has turned His face from their sins and forgiven their iniquities.

Let them praise his name with dancing, making melody to him with tambourine and lyre!
readPsalm 149:3

Pray that God will send His people across cultures to share the gospel so that those who don't yet know the truth about Him might praise His name and share the hope of Christ with others.

Quichua, Santiago del Estero Across Countries (ROP3 - 108678) reported in the following countries:

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 Definitions page.

Scroll to Top