The Kumiai of United States

The Kumiai of United States, numbering approximately 125 people, are No Longer Unreached. They are a Kumeyaay people, also called Iipay-Tipai or Diegueno after Spanish-era association with Mission San Diego de Alcala, whose ancestral homeland was severed by the 1848 border drawn under the Treaty of Guadalupe Hidalgo. They mostly adhere to Protestantism and Spanish is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash-Lite: Kumiai

Fast Facts:

Affinity Group: Latin American and Caribbean Peoples
Country: United States
People Cluster: Central American Indigenous
Primary Language(s): Spanish (spa)
Primary Religion(s): Protestantism
Population: 125
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG043312
View on Joshua Project

Pray for the Kumiai 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.

Dig Deeper (Religion):

Primary Religion: Protestantism
Religious Affiliation: Christianity

—
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: Spanish
Language Family: Indo-European

100%
%
Spanish Speakers

Media Resources in Spanish:

Films:
TitleLink
JESUSView Film
JESUSView Film
MagdalenaView Film
MagdalenaView Film
The SaviorView Film

5 films

SPI: No longer Unreached

The Kumiai 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 Kumiai:
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 Kumiai of United States

For God did not send his Son into the world to condemn the world, but in order that the world might be saved through him.
readJohn 3:17

Pray for those who are living under the burdens of man-made religion to learn about the freedom Jesus offers them and turn to Him in faith.

For there is one God, and there is one mediator between God and men, the man Christ Jesus, who gave himself as a ransom for all, which is the testimony given at the proper time.
read1 Timothy 2:5-6

Pray for the truth about Jesus Christ to spread among the lost so that many will accept His ransom for their sin and experience freedom in a relationship with Him.

Sanctify them in the truth, your word is truth.
readJohn 17:17

Pray that as people place their faith in Christ, they will experience freedom from sin as God sanctifies them in the truth of His Word.

Then he said to his disciples, “The harvest is plentiful, but the laborers are few; therefore pray earnestly to the Lord of the harvest to send out laborers into his harvest."
readMatthew 9:37-38

Pray that the Lord of the harvest will raise up believers to send out into His harvest field, which is ripe and ready.

Kumiai Across Countries (ROP3 - 102602) reported in the following countries:

Strategic Progress Index
All

2 people groups

To download a comprehensive people group list in spreadsheet form, visit our Research Data page.

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