Prototype rebuild by the IMB Innovation Team. The official site is peoplegroups.org.

People group profile · PG043619

The Seneca of the United States

The Seneca of the United States, numbering about 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 an indigenous people in the North American Indigenous people cluster of the North American Peoples. Their primary religion is Roman Catholicism, and they primarily speak English.

Pray for the SenecaPrint profile

AI-generated illustration representing the Seneca people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 3.1 Flash: Seneca

Fast facts

Country
United States
Population
8,100
Affinity group
American Peoples
People cluster
North American Indigenous
Primary language
English (eng)
Primary religion
Roman Catholicism
Strategic Progress Index ?
No Longer Unreached
Evangelical
2% or Greater but Less than 5%
GSEC ?
2% or Greater but Less than 5% Evangelical
Lostness priority ?
Marginally Reached People Group
Also known as
Seneca Nation of Indians
Region
Northern America, Americas
Location
New York: Allegheny, Cattaraugus, and Oil Springs reservations

Where they live

Gospel status

The Seneca are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 2% evangelical.

  • Congregations exist Yes
  • Church planting in the last two years No Churches Planted

Next steps for the Seneca

  • 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

Roman Catholicism · Christianity

61% adherents

Primary language

English

100% speak English

Gospel resources in English

  • Bible available
  • JESUS Film available
  • Radio programs available
  • Gospel recordings available
  • Audio resources available
  • Bible stories available

Films

  • JESUS (English, North American Indigenous)

Bibles

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

Pray for the Seneca

  1. Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
  2. Romans 12:4–5. Pray that believers from many cultures will work together as one body so that the church is built up.
  3. Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
  4. John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.

Download a prayer guide

Seneca in other countries

The same people is also reported in 1 other country.

People groupCountryPopulationStatus
SenecaCanada1,000No Longer Unreached

Know something we don't? Submit updates to IMB Global Research.