Cities of United States starting with letter I Page 7
- Iroquois (Iroquois County)
- Island View
- Ithaca (Saunders County)
- Iola (Columbia County, Pennsylvania)
- Iola (Clay County, Illinois)
- Ironton (Charlevoix County)
- Iona (Murray County)
- Isabella
- Ithaca (Darke County)
- Isabel
- Idanha
- Indian Village
- Inman (Holt County)
- Iron Post
- Inavale
- Istachatta
- Indian Beach
- Iliamna
- Interior
- Iron Post (Mayes County)
- Isabel (Barber County)
- Idalia
- Ionia (Benton County, Missouri)
- Iron Junction
- Isle Au Haut
- Ingram (Rusk County)
- Irwin (Kankakee County)
- Imogene
- Islandton
- Irwin (Barton County, Missouri)
- Indian Springs (Washington County)
- Ihlen
- Inverness (Hill County, Montana)
- Indian Falls
- IXL
- Igiugig
- Inkster (Grand Forks County)
- Iatan
- Idlewild
- Irvington (Kossuth County)
- Impact
- Indian Creek Village
- Ismay
- Irena
- Islandia (Miami-Dade County)
- Ivanof Bay
- I and I Mobile Home Park
- I B Avila Colonia
- I'On
- I-94 Trailer Park