The Adasen Itneg of Philippines

The Adasen Itneg of Philippines, numbering approximately 14,000 people, are No Longer Unreached. They are an indigenous Adasen subgroup of the Itneg, or Tinguian, people of northern Luzon, associated especially with Lagayan, Lagangilang, and Tineg in Abra. They mostly adhere to Roman Catholicism and Adasen is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash: Adasen Itneg

Fast Facts:

Affinity Group: Malay Peoples
Country: Philippines
People Cluster: Filipino Tribal
Primary Language(s): Adasen (tiu)
Primary Religion(s): Roman Catholicism
Population: 14,000
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 10% or Greater Evangelical
People Group ID: PG007608
View on Joshua Project

Pray for the Adasen Itneg of Philippines

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: Roman Catholicism
Religious Affiliation: Christianity

72%
%
Roman Catholicism Adherents

Dig Deeper (Language):

Primary Language: Adasen
Language Family: Austronesian

69%
%
Adasen Speakers

Media Resources in Adasen:

Films:

No film resources are listed for this language.

Bible Resources in Adasen:

No Bible resources are listed for this language.

Or check out the Adasen bible at Bible.com

Linked from YouVersion

SPI: No longer Unreached

The Adasen Itneg 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 Adasen Itneg:
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 Adasen Itneg of Philippines

I am the LORD, and there is no other, besides me there is no God; I equip you, though you do not know me, that people may know, from the rising of the sun and from the west, that there is none besides me; I am the LORD, and there is no other.
readIsaiah 45:5-6

Pray that the lost among them will be delivered from the confusion of false beliefs and come to know the one true God who alone brings light and purpose to their lives.

Again, the kingdom of heaven is like a merchant in search of fine pearls, who, on finding one pearl of great value, went and sold all that he had and bought it.
readMatthew 13: 45-46

Pray that they will recognize the treasure of knowing Christ Jesus and be willing to give up everything else to gain Him.

Therefore, since we are surrounded by so great a cloud of witnesses, let us also lay aside every weight, and sin which clings so closely, and let us run with endurance the race that is set before us, looking to Jesus, the founder and perfecter of our faith, who for the joy that was set before him endured the cross, despising the shame, and is seated at the right hand of the throne of God.
readHebrews 12:1-2

Pray that as people place their faith in Christ, they will remember the testimony of those who went before them, resist sin, and run with perseverance the race set before them, fixing their eyes on Jesus.

I will give thanks to you, O Lord, among the peoples; I will sing praises to you among the nations.
readPsalm 57:9

Pray that God will raise up believers among them who will boldly go and share the gospel with people nearby and with those far away.

Itneg, Adasen Across Countries (ROP3 - 100055) 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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