| Localité | Code postal |
|---|---|
| Baby Rock, Navajo | 86033 |
| Bacobi, Navajo | 86030 |
| Bitahochee, Navajo | 86031 |
| Black Mesa, Navajo | 86033 |
| Chilchinbito, Navajo | 86033 |
| Cibecue, Navajo | 85911 |
| Clay Springs, Navajo | 85923 |
| Dennebito, Navajo | 86039 |
| Dilkon, Navajo | 86047 |
| First Mesa, Navajo | 86042 |
| Fort Apache, Navajo | 85926 |
| Hano, Navajo | 86042 |
| Hard Rock, Navajo | 86039 |
| Heber, Navajo | 85928 |
| Holbrook, Navajo | 86025 |
| Hopi Indian Reservation, Navajo | 86039 |
| Hotevilla, Navajo | 86030 |
| Indian Wells, Navajo | 86031 |
| Jeddito, Navajo | 86034 |
| Joseph City, Navajo | 86032 |
| Kayenta, Navajo | 86033 |
| Keams Canyon, Navajo | 86034 |
| Kykotsmovi, Navajo | 86039 |
| Kykotsmovi Village, Navajo | 86039 |
| Lakeside, Navajo | 85929 |
| Leupp Corner, Navajo | 86047 |