Cities where you can find Canada Post branches
- Igloolik (1)
- Ignace (1)
- Ilderton (1)
- Imperial (2)
- Indian Bay (2)
- Indian Head (2)
- Ingersoll (1)
- Ingleside (1)
- Inglis (2)
- Ingonish Beach (1)
- Ingonish (2)
- Inkerman Ferry (1)
- Innerkip (1)
- Innisfail (1)
- Innisfil (3)
- Innisfree (1)
- Insinger (2)
- Inuvik (1)
- Inverary (1)
- Invermay (2)
- Invermere (2)
- Inverness (2)
- Inverness (1)
- Inwood (2)
- Inwood (1)
- Iona Station (1)
- Iona (1)
- Iqaluit (1)
- Irma (2)
- Iron Bridge (1)
- Iron River (1)
- Iroquois Falls (1)
- Iroquois (1)
- Irricana (1)
- Irvine (1)
- Isaacs Harbour (1)
- Isabella (1)
- Iskut (1)
- Island Harbour (1)
- Island Lake (1)
- Islay (1)
- Isle-aux-Coudres (1)
- Isle-aux-Morts (1)
- Islington (1)
- Issoudun (1)
- Ituna (2)
- Ivujivik (1)