Angola

• Unions: Northeast Angola Union Mission and Southwest Angola Union Mission
• Fields: 6
• Congregations: 4 025
• Membership: 551 601
• ACMS: 53% (as of 30 September 2020)
• Adventist:Population Ration: 1:60

Botswana

• Union: Botswana Union Conference
• Conferences: 2
• Congregations: 240
• Membership: 47 583
• ACMS: 41% (as of 30 September 2020)
• Adventist:Population Ration: 1:49

Eswatini

• Union: Southern Africa Union Conference
• Conferences: 1
• Congregations: 67
• Membership: 9 454
• ACMS: 18% (as of 30 September 2020)
• Adventist:Population Ration: 1:123

Lesotho

• Union: Southern Africa Union Conference
• Conferences: 1
• Congregations: 68
• Membership: 10 638
• ACMS: 14% (as of 30 September 2020)
• Adventist:Population Ration: 1:201

Madagascar

• Union: Indian Ocean Union Conference
• Conferences: 6
• Congregations: 1305
• Membership: 183 812
• ACMS: 59% (as of 30 September 2020)
• Adventist:Population Ration: 1:151

Malawi

• Union: Malawi Union Conference
• Conferences: 3
• Congregations: 3 603
• Membership: 616 967
• ACMS: 34% (as of 30 September 2020)
• Adventist:Population Ration: 1:31

Mauritius

• Union: Indian Ocean Union Conference
• Conferences: 1
• Congregations: 38
• Membership: 5 263
• ACMS: 103% (as of 30 September 2020)
• Adventist:Population Ration: 1:242

Mozambique

• Union: Mozambique Union Mission
• Fields: 4
• Congregations: 2 692
• Membership: 370 868
• ACMS: 30% (as of 30 September 2020)
• Adventist:Population Ration: 1:84

Namibia

• Union: Southern Africa Union Conference
• Conferences: 2
• Congregations: 153
• Membership: 23 474
• ACMS: 56% (as of 30 September 2020)
• Adventist:Population Ration: 1:108

Reunion

• Union: Indian Ocean Union Conference
• Conferences: 1
• Congregations: 19
• Membership: 1 268
• ACMS: 1% (as of 30 September 2020)
• Adventist:Population Ration: 1:706

Sao Tome and Principe

• Division: Indian Ocean Union Conference
• Field: Attached Field to SID
• Congregations: 101
• Membership: 7 272
• ACMS: 86% (as of 30 September 2020)
• Adventist:Population Ration: 1:30

Seychelles

• Union: Indian Ocean Union Conference
• Field: 1
• Congregations: 10
• Membership: 1 123
• ACMS: 83% (as of 30 September)
• Adventist:Population Ration: 1:87

South Africa

• Union: Southern Africa Union Conference
• Conferences: 4
• Congregations: 1 511
• Membership: 154 200
• ACMS: 66% (as of 30 September)
• Adventist:Population Ration: 1:385

Zambia

• Unions: North Zambia Union Conference and South Zambia Union Conference
• Conferences: 8
• Fields: 3
• Congregations: 7 604
• Membership: 1 396 150
• ACMS: 34% (as of 30 September 2020)
• Adventist:Population Ration: 1:13

Zimbabwe

• Unions: Zimbabwe Central Union Conference; Zimbabwe East Union Conference; Zimbabwe West Union Conference
• Conferences: 6
• Congregations: 4 608
• Membership: 971 942
• ACMS: 48% (as of 30 September 2020)
• Adventist:Population Ration: 1:15