The Pesisir Kulon of Indonesia

The Pesisir Kulon of Indonesia, numbering approximately 5,415,000 people, are Engaged yet Unreached. They are described as an indigenous community of Indonesia; a dialect subgroup of Javanese (jav) They are an Indigenous people, with Java / Jawa as their ethnic/kinship group and are in the Jawa people cluster of the Malay Peoples. Their primary religion is Sunni Islam. They primarily speak Javanese.

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

Fast Facts:

Affinity Group: Malay Peoples
Country: Indonesia
People Cluster: Jawa
Primary Language(s): Javanese (jav)
Primary Religion(s): Sunni Islam
Population: 5,415,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, Concentrated CP Activity
People Group ID: PG022429
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Pray for the Pesisir Kulon 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

98%
%

Dig Deeper (Language):

Primary Language: Javanese
Language Family: Austronesian

100%
%

Media Resources in Javanese:

Films:

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Bible Resources in Javanese:

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Or check out the Javanese 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): Pioneer Unreached People Group, (LPI: 1), 0.1% to 0.5% 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 Pesisir Kulon:
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 Pesisir Kulon 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 Pesisir Kulon:
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 Pesisir Kulon 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 Pesisir Kulon:
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 Pesisir Kulon of Indonesia

For at one time you were darkness, but now you are light in the Lord. Walk as children of light.
readEphesians 5:8

Pray that those who are lost will turn from the darkness they are walking in and embrace the light, becoming children of light who bear fruit in every good work.

Other seeds fell on good soil and produced grain, some a hundredfold, some sixty, some thirty. He who has ears, let him hear.
readMatthew 13:8-9

Pray that they will have open hearts and minds to the Word of God, and that it will take root in their lives and bear fruit for His glory.

Those who look to him are radiant, and their faces shall never be ashamed.
readPsalm 34:5

Pray that as people place their faith in Christ, they will see themselves as God sees them, with radiant faces and hearts that have been cleansed of all shame.

He came as a witness, to bear witness about the light, that all might believe through him.
readJohn 1:7

Pray that God will raise up witnesses to testify about Jesus so that all might believe, knowing that He is light and in Him there is no darkness at all.

Java Pesisir Kulon Across Countries (ROP3 - 104220) 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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