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People group profile · PG023104

The Yei of Indonesia

The Yei of Indonesia, numbering about 2,800 people, are No Longer Unreached. They are an Indigenous Papuan people of the Maro River and border lowlands of southern Papua whose ancestors migrated westward from the Fly River region and who maintain a distinct Yei language within the Yam linguistic family.

They are an indigenous people in the New Guinea people cluster of the Pacific Islander Peoples. Their primary religion is Protestantism, and they primarily speak Yei.

Pray for the YeiPrint profile

AI-generated illustration representing the Yei people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 3.1 Flash-Lite: Yei

Fast facts

Country
Indonesia
Population
2,800
Affinity group
Asian Pacific Rim Peoples
People cluster
New Guinea
Primary language
Yei (jei)
Primary religion
Protestantism
Strategic Progress Index ?
No Longer Unreached
Evangelical
10% or Greater but Less than 15%
GSEC ?
10% or Greater Evangelical
Lostness priority ?
Moderately Reached People Group
Region
South-Eastern Asia, Asia
Location
Papua province: Merauke regency, 6 villages in south coast area, along Maro river

Where they live

Gospel status

The Yei are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 10% evangelical.

  • Congregations exist Yes
  • Church planting in the last two years No Churches Planted

Next steps for the Yei

  • Pray for the churches among this group to grow in faithfulness and maturity
  • Equip believers to reach the unreached peoples around them
  • Send out laborers from this people to the nations

Primary religion

Protestantism · Christianity

Primary language

Yei · Yam family

75% speak Yei

Gospel resources in Yei

  • Bible not available
  • JESUS Film not available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources not available
  • Bible stories not available

Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.

Pray for the Yei

  1. Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.
  2. Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
  3. Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.
  4. 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.

Download a prayer guide

Yei in other countries

The same people is also reported in 1 other country.

People groupCountryPopulationStatus
YeyPapua New Guinea2,300No Longer Unreached

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