Bilba in Indonesia

The Bilba have only been reported in Indonesia
Population
Main Language
Largest Religion
Christian
Evangelical
Progress
Progress Gauge

Introduction / History

The Bilba people live in the remote lowland forests of Papua, Indonesia. Their language, Bilba, is part of the Trans–New Guinea language family and is spoken in a few scattered villages. Historically, the Bilba were semi-nomadic, relying on hunting, fishing, and gathering sago for survival. They have lived in isolation for centuries, with little outside contact until recent decades. Missionary efforts began in the late 20th century, introducing education and the first exposure to the gospel. Despite these changes, the Bilba still maintain many traditional customs and oral traditions.


What Are Their Lives Like?

The Bilba live in small villages along rivers and forested areas. Men hunt wild animals and fish, while women gather sago, tend gardens, and care for children. Families are close-knit, and extended relatives often share communal houses. Life is simple and revolves around survival and cooperation. Celebrations include traditional dances and feasts during harvest or important life events such as marriages. Meals are based on sago, taro, and sweet potatoes, with fish and wild game providing protein. Clothing is often minimal in remote areas, though modern garments are becoming more common.


What Are Their Beliefs?

The Bilba traditionally practiced animism, believing in spirits connected to nature and ancestors. Today, most identify as Christians, but biblical understanding is often shallow, and older customs still influence daily life. Syncretism—mixing traditional beliefs with Christian practices—is common.


What Are Their Needs?

Access to education and healthcare is very limited because of their remote location. Economic opportunities are scarce, and families depend on subsistence farming and hunting. Roads and infrastructure are poor, making travel and trade difficult.

Spiritually, the Bilba need strong local leaders and teaching that will help churches grow in biblical faith. Scripture translation and discipleship resources are essential for spiritual maturity.


Prayer Items

Intercede for the Bilba to become a vibrant part of the global discipleship force, sharing the gospel beyond their communities.
Pray for committed local leaders who will teach God's word faithfully and lead churches toward spiritual maturity.
Ask God to provide better education and healthcare for Bilba families living in remote areas.
Pray for freedom from fear of spirits and for hearts fully devoted to Christ.


Scripture Prayers for the Bilba in Indonesia.


References

Ethnologue – Bilba Language
Zulyani Hidayah, Encyclopedia of Indonesian Tribes
SIL International – Language and Culture Notes


Profile Source:   Joshua Project  

People Name General Bilba
People Name in Country Bilba
Alternate Names
Population this Country 9,500
Population all Countries 9,500
Total Countries 1
Indigenous Yes
Progress Scale Progress Gauge
Unreached No
Frontier No
Pioneer Workers Needed
PeopleID3 19499
ROP3 Code 115111
Country Indonesia
Region Asia, Southeast
Continent Asia
10/40 Window Yes
National Bible Society Website
Persecution Rank Not ranked
Location in Country Nusa Tenggara Timur Province, northeast end of Rote island, west of Rikou; communities on Semau island and Timor mainland near Kupang.   Source:  Ethnologue 2016
Country Indonesia
Region Asia, Southeast
Continent Asia
10/40 Window Yes
National Bible Society Website
Persecution Rank Not ranked
Location in Country Nusa Tenggara Timur Province, northeast end of Rote island, west of Rikou; communities on Semau island and Timor mainland near Kupang..   Source:  Ethnologue 2016

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Ethnolinguistic map or other map

Primary Religion: Christianity
Major Religion Estimated Percent
Buddhism
0.00 %
Christianity
85.00 %
Ethnic Religions
15.00 %
Hinduism
0.00 %
Islam
0.00 %
Non-Religious
0.00 %
Other / Small
0.00 %
Unknown
0.00 %
Primary Language Bilba (9,500 speakers)
Language Code bpz   Ethnologue Listing
Written / Published Unknown
Total Languages 1
Primary Language Bilba (9,500 speakers)
Language Code bpz   Ethnologue Listing
Total Languages 1
People Groups Speaking Bilba

Primary Language:  Bilba

Bible Translation Status:  Translation Started

Resource Type Resource Name Source
Audio Recordings Audio Bible teaching Global Recordings Network
Mobile App Download audio Bible app as APK file Faith Comes by Hearing
Mobile App Download audio Bible app as APK file Faith Comes by Hearing
Profile Source Joshua Project 
Data Sources Data is compiled from various sources. Learn more.