| Locality | Postal Code |
|---|---|
| Aburayacho (萩市) | 758-0051 |
| Aishima (萩市) | 758-0001 |
| Akiragi (萩市) | 754-0411 |
| Chinto (萩市) | 758-0011 |
| Ebisucho (萩市) | 758-0033 |
| Emukai (萩市) | 758-0041 |
| Esaki (萩市) | 759-3113 |
| Fukuikami (萩市) | 758-0211 |
| Fukuishimo (萩市) | 758-0212 |
| Furuhagimachi (萩市) | 758-0026 |
| Furuonotanamachi (萩市) | 758-0056 |
| Gofukumachi (萩市) | 758-0072 |
| Hamasakimachi (萩市) | 758-0022 |
| Hamasakishincho (萩市) | 758-0023 |
| Haruwakacho (萩市) | 758-0055 |
| Hashimotomachi (萩市) | 758-0062 |
| Higashihamasakimachi (萩市) | 758-0024 |
| Higashitamachi (萩市) | 758-0047 |
| Hijiwara (萩市) | 758-0025 |
| Hishima (萩市) | 758-0004 |
| Hitsushima (萩市) | 758-0002 |
| Hiyakomachi (萩市) | 758-0074 |
| Horiuchi (萩市) | 758-0057 |
| Imafuruhagimachi (萩市) | 758-0021 |
| Imauonotanamachi (萩市) | 758-0052 |
| Kamigokemmachi (萩市) | 758-0043 |