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- (Covington County) Ivan
- (Choctaw County) Ida
- (Sumter County) Ivesville
- (Crenshaw County) Island Number 71
- (Sumter County) Iron Springs
- (Pickens County) Island Number 68
- (Bullock County) Ingalls
- (Crenshaw County) Island Number 69
- (Lauderdale County) Island Number 58
- (Pickens County) Island Number 61
- (Pickens County) Island Number 62
- (Pickens County) Island Number 64
- (Pickens County) Island Number 66
- (Hale County) Iuka
- (Arkansas County) Immanuel
- (Washington County) Imo
- (Marengo County) Index
- (Chambers County) Indian
- (Marshall County) Indian Bay
- (Henry County) Ingleside
- (Talladega County) Ingram
- (Russell County) Ink
- (Bibb County) Ionia
- (Limestone County) Ione
- (Monroe County) Irma
- (Monroe County) Iron Springs
- (Sumter County) Ironton
- (Wilcox County) Island
- (Chambers County) Island Number 81
- (Chambers County) Island Number 82