The Banten of Indonesia

The Banten of Indonesia, numbering approximately 3,790,000 people, are Engaged yet Unreached. They are a people of Indonesia. They are an Indigenous people in the Sunda-Betawi of Java people cluster of the Malay Peoples affinity bloc. Their primary language is Sunda and their primary religion is Sunni Islam.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Banten

Fast Facts:

Affinity Group: Malay Peoples
Country: Indonesia
People Cluster: Sunda-Betawi of Java
Primary Language(s): Sunda (sun)
Primary Religion(s): Sunni Islam
Population: 3,790,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, Concentrated CP Activity
People Group ID: PG022422
View on Joshua Project

Pray for the Banten of Indonesia

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: Sunni Islam
Religious Affiliation: Islam

95%
%
Sunni Islam Adherents

Dig Deeper (Language):

Primary Language: Sunda
Language Family: Austronesian

100%
%
Sunda Speakers

Bible Resources in Sunda:

Or check out the Sunda 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): Frontier Unreached People Group, (LPI: 0), < 0.1% Evangelical.
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, Concentrated CP Activity (GSEC: 2), this people group is less than 2% evangelical but there has been initial or concentrated church planting among them within the past two years

Next steps for the Banten:
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 Banten 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 Banten:
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 Banten 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 Banten:
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 Banten of Indonesia

Come to me, all who labor and are heavy laden, and I will give you rest.
readMatthew 11:28

Pray for those who are tired, weary, and burdened by the weight of sin to encounter Jesus and experience the rest that only He can give.

Let the nations be glad and sing for joy, for you judge the peoples with equity and guide the nations upon earth.
readPsalm 67:4

Pray that God will use ways from in-person witnesses to digital gospel resources to bring the joy of His salvation to everyone so that they can be glad in Him and sing for joy.

I lay down and slept; I woke again, for the LORD sustained me. I will not be afraid of many thousands of people who have set themselves against me all around.
readPsalm 3:5-6

Pray that as people place their faith in Christ and experience isolation or other persecution, God will sustain them and give them confidence and rest in Him.

At the same time, pray also for us, that God may open to us a door for the word, to declare the mystery of Christ...that I may make it clear, which is how I ought to speak.
readColossians 4:3-4

Ask God to open doors for believers to share the gospel and help them communicate it clearly so that more people will understand the mystery of Christ and turn to follow Him.

Sunda Banten Across Countries (ROP3 - 116472) 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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