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PEOPLE GROUP PROFILE

The Seri of Mexico

The Seri of Mexico, numbering approximately 1,500 people, are No Longer Unreached. They are an indigenous community of Mexico and can also be known as Salinan-Seri. They are an Indigenous people, in the Central American Indigenous people cluster of the Latin-Caribbean Americans affinity bloc. Their primary religion is Christianity - Folk Catholicism. They primarily speak Spanish.

Seri in Mexico photo
Photo courtesy of Joshua Project. Photo Source: Copyrighted ©️ 2025 Kerry Olson Used with permission

Fast Facts:

Affinity Group: American Peoples
Country: Mexico
People Cluster: Central American Indigenous
Primary Language(s): Spanish (spa)
Primary Religion(s): Christianity - Folk Catholicism
Population: 1,500
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG024939

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Pray for the Seri of Mexico

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Dig Deeper (Religion):

Primary Religion: Christianity - Folk Catholicism
Religious Affiliation: Christianity

%
Christianity - Folk Catho… Adherents

Dig Deeper (Language):

Primary Language: Spanish
Language Family: Indo-European

%
Spanish Speakers

Media Resources in Spanish:

Films:

Provided by the Jesus Film Project

View all resources

Bible Resources in Spanish:

Provided by Faith Comes by Hearing

Or check out the Spanish bible resources at Bible.com

Linked from YouVersion

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Next steps for the Seri

The Seri are Unengaged and Unreached, 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.

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

Next steps for the Seri

The Seri 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.

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

Next steps for the Seri

The Seri 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.

Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting among this group
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Seri of Mexico

Turn to me and be saved, all the ends of the earth! For I am God, and there is no other.
readIsaiah 45:22

Pray for many lost people to turn to the Lord, finding forgiveness and salvation in Him, for He is the only way to true life and restoration.

So his fame spread throughout all Syria, and they brought him all the sick, those afflicted with various diseases and pains, those oppressed by demons, those having seizures, and paralytics, and he healed them
readMatthew 4:24

Pray that the truth about the Lord will spread throughout the land so that many will have an opportunity to receive the good news and put their faith in Him.

And many nations shall join themselves to the LORD in that day, and shall be my people. And I will dwell in your midst, and you shall know that the LORD of hosts has sent me to you.
readZechariah 2:11

Pray that as people place their faith in Christ, they will have a heart that longs to see all people from all parts of the world worshiping Jesus as He deserves.

But to all who did receive him, who believed in his name, he gave the right to become children of God.
readJohn 1:12

Pray that believers will have the opportunity to clearly share the good news with the lost here, so that all people can be invited to trust in Jesus and become children of God.

Seri reported in the following countries (ROP3):

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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