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PEOPLE GROUP PROFILE

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
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Pray for the Santiago de Estero Quichua of Argentina

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Dig Deeper (Religion):

Primary Religion: Ethnoreligion
Religious Affiliation: Ethnoreligion

85%
%
Ethnoreligion Adherents

Dig Deeper (Language):

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

50%
%
Quichua, Santiago del Estero Speakers

Media Resources in Quichua, Santiago del Estero:

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Bible Resources in Quichua, Santiago del Estero:

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

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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

But I say to you, Love your enemies and pray for those who persecute you, so that you may be sons of your Father who is in heaven. For he makes his sun rise on the evil and on the good, and sends rain on the just and on the unjust.
readMatthew 5:44-45

Pray for those who don't know Jesus to encounter believers who are kind and compassionate and that their imitation of Christ will serve as a testimony that attracts lost people to Jesus.

And the word of God continued to increase, and the number of the disciples multiplied greatly in Jerusalem, and a great many of the priests became obedient to the faith.
readActs 6:7

Pray that the Word of God will be increasingly available to these people in ways they will resonate with so that all may have a chance to respond to the good news of Jesus Christ.

The LORD is my chosen portion and my cup; you hold my lot... indeed, I have a beautiful inheritance.
readPsalm 16:5-6

Pray that as people place their faith in Christ and face hardship, they will remember that God is their portion and cup and that He has a beautiful inheritance for them.

To the Jews I became as a Jew, in order to win Jews. To those under the law I became as one under the law (though not being myself under the law) that I might win those under the law.
read1 Corinthians 9:20

Pray that believers from similar cultures will be compelled by Christ's love to reach people who don't know the gospel, and that those people will receive the good news with joy.

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.

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