The Ranau of Indonesia

The Ranau of Indonesia, numbering approximately 94,000 people, are Engaged yet Unreached. They are a Lampung-related people of the Lake Ranau highlands in South Sumatra whose identity is closely tied to the lake region and aligns culturally with the Lampung Pesisir while maintaining a distinct regional heritage. They mostly adhere to Sunni Islam and Lampung Api is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash-Lite: Ranau

Fast Facts:

Affinity Group: Malay Peoples
Country: Indonesia
People Cluster: Lampung of Sumatra
Primary Language(s): Lampung Api (ljp)
Primary Religion(s): Sunni Islam
Population: 94,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG022532
View on Joshua Project

Pray for the Ranau 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

90%
%
Sunni Islam Adherents

Dig Deeper (Language):

Primary Language: Lampung Api
Language Family: Austronesian

100%
%
Lampung Api Speakers

Media Resources in Lampung Api:

Films:
TitleLink
JESUSView Film

1 film

Bible Resources in Lampung Api:

Bible Name (Translation)VideoAudioText
Today's Lampung Version, 2002✓✓✓

1 entry

Or check out the Lampung Api bible at Bible.com

Linked from YouVersion

SPI: Unreached yet Engaged

The Ranau 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 Ranau:
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

Pray specifically for the Ranau of Indonesia

In the same way, let your light shine before others, so that they may see your good works and give glory to your Father who is in heaven.
readMatthew 5:16

Pray that those who are deceived about what brings peace will not settle for any lies they’ve heard about God and will diligently seek Him and be satisfied when they learn the truth about who He is and what He’s done.

All the earth worships you and sings praises to you; they sing praises to your name.
readPsalm 66:4

Pray that the good news of Jesus will advance here and that many will bow down and sing praises to His name.

Do not be unequally yoked with unbelievers. For what partnership has righteousness with lawlessness? Or what fellowship has light with darkness?
read2 Corinthians 6:14

Pray that as people place their faith in Christ and want to marry, they will be led to other believers and enter into godly marriages.

And the ransomed of the LORD shall return and come to Zion with singing; everlasting joy shall be upon their heads; they shall obtain gladness and joy, and sorrow and sighing shall flee away.
readIsaiah 51:11

Pray that, as God sends people to cross cultures and share the good news of Jesus, many will turn to the Lord in repentance and faith and start a personal relationship with Him that will bring them everlasting joy.

Ranau Across Countries (ROP3 - 108294) reported in the following countries:

Strategic Progress Index
All

1 people group

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 Data Standards section.

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