The Adi of India

The Adi of India, numbering approximately 120,000 people, are Engaged yet Unreached. They are a generic hill tribe category of Arunachal Pradesh whose name means "hillmen," embracing many subgroups concentrated in the Siang districts. They practice shifting cultivation and follow the indigenous Donyi-Polo religion centered on the sun and moon. They mostly adhere to Ethnoreligion and Hindi is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash Lite: Adi

Fast Facts:

Affinity Group: Himalayan Peoples
Country: India
People Cluster: Adi
Primary Language(s): Hindi (hin)
Primary Religion(s): Ethnoreligion
Population: 120,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG041889
View on Joshua Project

Pray for the Adi of India

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: Ethnoreligion
Religious Affiliation: Ethnoreligion

—
%
Ethnoreligion Adherents

Dig Deeper (Language):

Primary Language: Hindi
Language Family: Indo-European

100%
%
Hindi Speakers

Media Resources in Hindi:

Films:
TitleLink
JESUSView Film
MagdalenaView Film
The SaviorView Film

3 films

Bible Resources in Hindi:

Or check out the Hindi bible at Bible.com

Linked from YouVersion

SPI: Unreached yet Engaged

The Adi are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

Next steps for the Adi:
Continue prayer and fasting for this group
Continue gospel seed sowing and church planting among this group
Begin training up local leaders to lead and develop strategies to reach their own people

Pray specifically for the Adi of India

Truly, I say to you, whoever does not receive the kingdom of God like a child shall not enter it.
readMark 10:15

Pray for those who might be trapped in pride, that God will humble them and give them a childlike faith and complete dependence on Him through faith in Christ.

But those that were sown on the good soil are the ones who hear the word and accept it and bear fruit, thirtyfold and sixtyfold and a hundredfold.
readMark 4:20

Pray that those who have never encountered the gospel will have the opportunity to receive it, and that it will fall on good soil and bear much fruit.

Continue steadfastly in prayer, being watchful in it with thanksgiving.
readColossians 4:2

Pray that as people place their faith in Christ, they will continue steadfastly in prayer, being watchful in it with thanksgiving, as they bring needs before the Lord.

And if a son of peace is there, your peace will rest upon him. But if not, it will return to you.
readLuke 10:6

Pray that, as people come to faith in Christ and want to share it with others, they will be welcomed into homes and received well so that they can share message of hope with many people.

Adi Across Countries (ROP3 - 113979) reported in the following countries:

Strategic Progress Index
All

2 people groups

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.

Scroll to Top