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The Kisii (Gusii) of Kenya

The Kisii (Gusii) of Kenya, numbering approximately 3,165,000 people, are No Longer Unreached. They are an ethnolinguistic community of Kenya. They mostly adhere to Roman Catholicism and Gusii is their primary language.

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

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: Kenya
People Cluster: Bantu, Central-Lakes
Primary Language(s): Gusii (guz)
Primary Religion(s): Roman Catholicism
Population: 3,165,000
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 5% or Greater but Less than 10% Evangelical
People Group ID: PG014808
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Pray for the Kisii (Gusii) of Kenya

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

35%
%
Roman Catholicism Adherents

Dig Deeper (Language):

Primary Language: Gusii
Language Family: Atlantic-Congo

100%
%
Ekegusii Speakers

Media Resources in Gusii:

Films:
TitleLink
JESUSView Film

1 film

Provided by the Jesus Film Project

View all resources

Bible Resources in Gusii:

Bible Name (Translation)VideoAudioText
1990 Bible Society of Kenya✓✓

1 entry

Provided by Faith Comes by Hearing

Or check out the Gusii bible at Bible.com

Linked from YouVersion

View all resources

SPI: No longer Unreached

The Kisii (Gusii) 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 Kisii (Gusii):
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 Kisii (Gusii) of Kenya

My flesh and my heart may fail, but God is the strength of my heart and my portion forever.
readPsalm 73:26

Pray that those who are lost and struggling to find hope will find their strength and hope in God, recognizing Him as their portion and deliverer forever.

Greet also the church in their house. Greet my beloved Epaenetus, who was the first convert to Christ in Asia."
readRomans 16:5

Pray for houses to be meeting places for Christians and that God will advance the gospel and grow His Church through natural familial and community relationships.

The Lord is my shepherd; I shall not want. He makes me lie down in green pastures.
readPsalm 23:1

Pray that as people place their faith in Christ, they will remember that the Lord is their shepherd, providing for their every need.

The times of ignorance God overlooked, but now he commands all people everywhere to repent.
readActs 17:30

Pray that those God sends to cross cultures will boldly and lovingly declare that God commands all people everywhere to repent.

Kisii Across Countries (ROP3 - 105050) reported in the following countries:

Strategic Progress Index
All

2 people groups

PhotoPeople Group IDNameCountryPopulation ▲Strategic Progress IndexLanguageReligion
Kisii (Gusii)PG014931Kisii (Gusii)Tanzania550No Longer UnreachedGusiiRoman Catholicism
Kisii (Gusii)PG014808Kisii (Gusii)Kenya3,165,000No Longer UnreachedGusiiRoman Catholicism

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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