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- (Chris Hani District Municipality) Ivanhoe
- (Chris Hani District Municipality) Ida
- (Chris Hani District Municipality) Ida
- (Amathole District Municipality) Idutywa
- (Amathole District Municipality) Idutywa River
- (Buffalo City Metropolitan Municipality) Igoda Mouth
- (Chris Hani District Municipality) Imvani
- (Chris Hani District Municipality) Indwana
- (Chris Hani District Municipality) Indwe
- (Joe Gqabi District Municipality) Inhoek
- (Chris Hani District Municipality) Innistore
- (OR Tambo District Municipality) Inxu Drift
- (Amathole District Municipality) Irisdale
- (OR Tambo District Municipality) Ironstone
- (Amathole District Municipality) Isidenge Bosboustasie
- (Alfred Nzo District Municipality) Isilindini
- (OR Tambo District Municipality) Isinuka
- (Amathole District Municipality) Isityam
- (Amathole District Municipality) Izeleni
- (Chris Hani District Municipality) Ilinge