| Locality | Post Code |
|---|---|
| Athol, Kootenai | 83801 |
| Bayview, Kootenai | 83803 |
| Belmont, Kootenai | 83801 |
| Cataldo, Kootenai | 83810 |
| Chilco, Kootenai | 83801 |
| Coeur D Alene, Kootenai | 83814, 83815 |
| Dalton Gardens, Kootenai | 83815 |
| Fernan Lake Village, Kootenai | 83814 |
| Garwood, Kootenai | 83835 |
| Granite, Kootenai | 83801 |
| Harrison, Kootenai | 83833 |
| Hauser, Kootenai | 83854 |
| Hayden, Kootenai | 83835 |
| Hayden Lake, Kootenai | 83835 |
| Huetter, Kootenai | 83815 |
| Medimont, Kootenai | 83842 |
| Post Falls, Kootenai | 83854 |
| Rathdrum, Kootenai | 83858 |
| Rose Lake, Kootenai | 83810 |
| Spirit Lake, Kootenai | 83869 |
| State Line, Kootenai | 83854 |
| Twin Lakes, Kootenai | 83858 |
| Worley, Kootenai | 83876 |