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The Koro of Papua New Guinea

The Koro of Papua New Guinea, numbering approximately 1,400 people, are No Longer Unreached. They are an indigenous ethnic group of Papua New Guinea. They mostly adhere to Roman Catholicism and Koro (Papua New Guinea) is their primary language.

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

Fast Facts:

Affinity Group: Pacific Islander Peoples
Country: Papua New Guinea
People Cluster: New Guinea
Primary Language(s): Koro (Papua New Guinea) (kxr)
Primary Religion(s): Roman Catholicism
Population: 1,400
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG010089
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Pray for the Koro of Papua New Guinea

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.

Pray Now!
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Dig Deeper (Religion):

Primary Religion: Roman Catholicism
Religious Affiliation: Christianity

69%
%
Roman Catholicism Adherents

Dig Deeper (Language):

Primary Language: Koro (Papua New Guinea)
Language Family: Austronesian

65%
%
Koro (Papua New Guinea) Speakers

Media Resources in Koro (Papua New Guinea):

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

View all resources

Bible Resources in Koro (Papua New Guinea):

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Koro (Papua New Guinea) bible at Bible.com

Linked from YouVersion

View all resources

SPI: No longer Unreached

The Koro 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 Koro:
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 Koro of Papua New Guinea

For with the LORD there is steadfast love, and with him is plentiful redemption.
readPsalm 130:7b

Pray for those who are unaware of God's steadfast love that is offered to them through Jesus Christ to learn the truth and experience His plentiful redemption.

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.

But our citizenship is in heaven, and from it we await a Savior, the Lord Jesus Christ, who will transform our lowly body to be like his glorious body, by the power that enables him even to subject all things to himself.
readPhilippians 3:20-21

Pray that as people place their faith in Christ, they will remember their citizenship is in heaven.

And he went away and began to proclaim in the Decapolis how much Jesus had done for him, and everyone marveled.
readMark 5:20

Pray that God will bring people who appear beyond hope to faith in Jesus and that they will then go and tell others of the marvelous things He has done.

Koro Across Countries (ROP3 - 105233) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group ID ▼NameCountryPopulationStrategic Progress IndexLanguageReligion
KoroPG010089KoroPapua New Guinea1,400No Longer UnreachedKoro (Papua New Guinea)Roman Catholicism

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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