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PEOPLE GROUP PROFILE

The Seneca of United States

The Seneca of United States, numbering approximately 8,100 people, are No Longer Unreached. They are a Native American people and one of the original nations of the Haudenosaunee (Iroquois Confederacy) in the northeastern United States. They are also known as Seneca Nation of Indians. They are an Indigenous people in the North American Indigenous people cluster of the North American Peoples affinity bloc. Their primary language is English and their primary religion is Roman Catholicism.

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

Fast Facts:

Affinity Group: North American Peoples
Country: United States
People Cluster: North American Indigenous
Primary Language(s): English (eng)
Primary Religion(s): Roman Catholicism
Population: 8,100
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG043619
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Pray for the Seneca of United States

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.

Pray Now!
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Dig Deeper (Religion):

Primary Religion: Roman Catholicism
Religious Affiliation: Christianity

61%
%
Roman Catholicism Adherents

Dig Deeper (Language):

Primary Language: English
Language Family:

100%
%
English Speakers

Media Resources in English:

Films:

Provided by the Jesus Film Project

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Bible Resources in English:

Provided by Faith Comes by Hearing

Or check out the English bible at Bible.com

Linked from YouVersion

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Explore Lostness and Next Steps

Unengaged and Unreached

Strategic Priority Index (SPI): Unengaged and Unreached (SPI: 2), which means there are less than 2% evangelical Christian populations among which there are no known efforts focused on establishing self-sustaining churches consistent with evangelical faith and practice.
Lostness Priority Index (LPI): Marginally Reached People Group, (LPI: 4), 3% or Greater but Less than 6% Evangelical.
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical (GSEC: 4), this people group is greater than or equal to 2% evangelical

Next steps for the Seneca:
Begin signifcant prayer and fasting for this group
Send cross-cultural teams to discover and research this people group
Begin gospel seed sowing and church planting among this group

SPI: Unreached yet Engaged

The Seneca 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 Seneca:
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

SPI: No longer Unreached

The Seneca 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 Seneca:
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 Seneca of United States

We were buried therefore with him by baptism into death, in order that, just as Christ was raised from the dead by the glory of the Father, we too might walk in newness of life.
readRomans 6:4

Pray that those who need to surrender their lives to Christ will confess their sins and trust in Him, being united with Him in His death and resurrection, walking in newness of life.

Praise him for his mighty deeds; praise him according to his excellent greatness!
readPsalm 150:2

Pray for the gospel to advance among those who are living in darkness. Pray that they will come to know Jesus and praise Him for all that He has done.

And let us consider how to stir up one another to love and good works.
readHebrews 10:24

Pray that as people place their faith in Christ, they will love and encourage one another, spurring each other on to live lives that honor God.

Now when they heard of the resurrection of the dead, some mocked. But others said, “We will hear you again about this.”
readActs 17:32

Ask God to give those He sends to cross cultures wisdom and discernment as they engage in spiritual conversations with those who are curious about the gospel.

Seneca Across Countries (ROP3 - 108837) reported in the following countries:

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 Definitions page.

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