• Affinity Bloc:  

Affinity Bloc:  Horn of Africa Peoples What is an Affinity Bloc?

Population

154,605,000

Number of People Clusters

6

People Groups (by Country)

197

Unreached People Groups

83 (42 %)

Map Notes
Click column headings for sorting ▲▼
Progress Scale: ●●●●●
People Cluster ▲ Population Peoples
by Country		 Unreached
by Country		 % Groups
Unreached		 Popl in
Unreached		 % Popl in
Unreached		 Progress
Scale		 Primary
Religion		 % Christian
Adherent		 %
Evangelical		 Est. Workers
Needed * 
Afar 2,981,000 5 3 60.0 % 2,785,000 93.4 %    ● Islam 3.73 % 0.03 % 56
Beja 2,915,000 5 5 100.0 % 2,915,000 100.0 %    ● Islam 2.56 % 0.85 % 58
Ethio-Semitic 49,966,000 68 15 22.1 % 9,494,000 19.0 %    ● Christianity 76.60 % 1.12 % 190
Omotic 24,208,000 59 13 22.0 % 847,000 3.5 %    ● Christianity 78.40 % 61.27 % 17
Oromo 44,545,000 25 13 52.0 % 17,016,000 38.2 %    ● Islam 39.78 % 14.97 % 340
Somali 29,994,000 35 34 97.1 % 29,882,000 99.6 %    ● Islam 0.45 % 0.07 % 598
Totals:  6 People Clusters 154,605,000 197 83 42.1 % 62,938,000 40.7 %    3 ●       1,286
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Disclaimers:
  1. Joshua Project data is drawn from many sources and of varying accuracy depending on source and editorial decisions. Populations are scaled to the current year. Other data may have varying ages. We welcome updates.
  2. Joshua Project occasionally adjusts profile text from third party sources. This is done to avoid confusion regarding the current reality of a people group, to fix grammar and spelling and to avoid potentially offensive wording.
  3. A displayed zero can mean true zero, a very small rounded number or sometimes unknown. Blanks mean an unknown value.
  4. Data is not as precise as it appears. Values for %Christian Adherent and %Evangelical (which determine unreached status) are often informed estimates, some more accurate than others. We recommend against using %Christian Adherent and %Evangelical to calculate absolute numbers.
  5. Joshua Project makes every effort to ensure that the subject in an image is in fact from the specific people group. In rare instances a representative photo may be used.
  6. Joshua Project may be able to provide more information than what is published on this site. Please contact us.
  7. On-the-ground reality may vary from what is presented here. Before making travel plans based on data presented here, please confirm with other sources to the extent possible.
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