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People group profile · PG022918

The Gilika of Indonesia

The Gilika of Indonesia, numbering about 1,300 people, are No Longer Unreached. They are a Yali people of Highland Papua's isolated Yahukimo Regency, dwelling in the remote In Valley some 2,000 to 2,500 meters above sea level, whose rugged, near-inaccessible terrain has preserved a traditional way of life reachable mainly by air.

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 Kosarek Yale.

Pray for the GilikaPrint profile

AI-generated illustration representing the Gilika people
AI-generated illustration, not a photograph. Photo by Google. (2025). Image generated by Gemini 2.5 Flash: Gilika

Fast facts

Country
Indonesia
Population
1,300
Affinity group
Asian Pacific Rim Peoples
People cluster
New Guinea
Primary language
Kosarek Yale (kkl)
Primary religion
Protestantism
Strategic Progress Index ?
No Longer Unreached
Evangelical
40% or Greater but Less than 50%
GSEC ?
10% or Greater Evangelical
Lostness priority ?
Significantly Reached People Group
Region
South-Eastern Asia, Asia
Location
Papua province: eastern highlands

Where they live

Gospel status

The Gilika 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 Gilika

  • 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

47% adherents

Primary language

Kosarek Yale · Nuclear Trans New Guinea family

100% speak Kosarek Yale

Gospel resources in Kosarek Yale

  • Bible available, published 2023
  • JESUS Film not available
  • Radio programs not available
  • Gospel recordings not available
  • Audio resources available
  • Bible stories not available

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

Pray for the Gilika

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

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