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People group profile · PG050320

The Arusha Maasai of Tanzania

The Arusha Maasai of Tanzania, numbering about 525,000 people, are No Longer Unreached. They are a Maa-speaking agropastoral people who lost their cattle in early nineteenth-century Maasai conflicts and settled the southwestern slopes of Mount Meru in the 1830s, prospering there as farmers distinct from other Maasai communities.

They are an indigenous people in the Nilotic people cluster of the Sub-Saharan African Peoples. Their primary religion is Animism, and they primarily speak Masai.

Pray for the Arusha MaasaiPrint profile

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

Fast facts

Country
Tanzania
Population
525,000
Affinity group
Sub-Saharan African Peoples
People cluster
Nilotic
Primary language
Masai (mas)
Primary religion
Animism
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
Minimally Reached People Group
Region
Eastern Africa, Africa

Where they live

Gospel status

The Arusha Maasai 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 Arusha Maasai

  • 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

Animism · Ethnoreligion

70% adherents

Primary language

Masai · Nilotic family

100% speak Masai

Gospel resources in Masai

  • Bible available
  • JESUS Film available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources available
  • Bible stories not available

Films

Bibles

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

Pray for the Arusha Maasai

  1. Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.
  2. Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
  3. Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.
  4. 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.

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