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The Yasa of Equatorial Guinea

The Yasa of Equatorial Guinea, numbering approximately 3,300 people, are Unengaged and Unreached. They are a Bantu coastal fishing people known as Iyasa or Yassa across Cameroon and Equatorial Guinea, numbering only around 3,000 speakers of a language with numerous dialects, for which an official alphabet was adopted in Cameroon in 1979. They mostly adhere to Protestantism and Iyasa is their primary language.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Yasa

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: Equatorial Guinea
People Cluster: Bantu, Northwest
Primary Language(s): Iyasa (yko)
Primary Religion(s): Protestantism
Population: 3,300
Strategic Progress Index (SPI): Unengaged and Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG013172
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Pray for the Yasa of Equatorial Guinea

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Dig Deeper (Religion):

Primary Religion: Protestantism
Religious Affiliation: Christianity

—
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: Iyasa
Language Family: Atlantic-Congo

57%
%
Iyasa Speakers

Media Resources in Iyasa:

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

View all resources

Bible Resources in Iyasa:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Iyasa bible at Bible.com

Linked from YouVersion

View all resources

Explore Lostness and Next Steps

Unengaged and Unreached

Strategic Priority Index (SPI): Unengaged and Unreached (SPI: 0), 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): Frontier Unreached People Group, (LPI: 0), < 0.1% Evangelical.
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity (GSEC: 1), this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years

Next steps for the Yasa:
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

Pray specifically for the Yasa of Equatorial Guinea

"And you will know the truth, and the truth will set you free.”
readJohn 8:32

Pray for those who live enslaved to sin to hear and receive the truth of the gospel and be set free.

O LORD, how manifold are your works! In wisdom have you made them all; the earth is full of your creatures.
readPsalm 104:24

Pray that they will see the wisdom and power of God in His creation and praise Him for His mighty works.

And God is able to make all grace abound to you, so that having all sufficiency in all things at all times, you may abound in every good work.
read2 Corinthians 9:8

Pray that as people place their faith in Christ, they will trust God in all things, especially in times of persecution.

The Lord is not slow to fulfill his promise as some count slowness, but is patient toward you, not wishing that any should perish, but that all should reach repentance.
read2 Peter 3:9

Pray that those God sends to cross cultures will patiently endure hardships as they share the gospel, knowing that the Lord is not slow to fulfill His promise.

Yasa Across Countries (ROP3 - 110993) reported in the following countries:

Strategic Progress Index

All

2 people groups

Photo People Group ID Name Country Population ▲ Strategic Progress Index Language Religion
Yasa PG012812 Yasa Cameroon 3,100 No Longer Unreached Iyasa Roman Catholicism
Yasa PG013172 Yasa Equatorial Guinea 3,300 Unengaged and Unreached Iyasa Protestantism

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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