| postcode | placename |
| 9520503 | iioka, sadogunhamochimachi |
| 9520511 | ooishi, sadogunhamochimachi |
| 9520500 | ikanikeisaiganaibaai, sadogunhamochimachi |
| 9520505 | sanse, sadogunhamochimachi |
| 9520502 | oosaki, sadogunhamochimachi |
| 9520514 | kodomari(sonota), sadogunhamochimachi |
| 9520512 | oohashi, sadogunhamochimachi |
| 9520421 | kodomari(1-1699banchi), sadogunhamochimachi |
| 9520422 | kamewaki, sadogunhamochimachi |
| 9520515 | kamiyamada, sadogunhamochimachi |
| 9520504 | hamochihongou, sadogunhamochimachi |
| 9520501 | takidaira, sadogunhamochimachi |
| 9520513 | murayama, sadogunhamochimachi |
| 9520503 | iioka, sadogunhamochimachi |
| 9520511 | ooishi, sadogunhamochimachi |
| 9520500 | ikanikeisaiganaibaai, sadogunhamochimachi |
| 9520505 | sanse, sadogunhamochimachi |
| 9520502 | oosaki, sadogunhamochimachi |
| 9520514 | kodomari(sonota), sadogunhamochimachi |
| 9520512 | oohashi, sadogunhamochimachi |
| 9520421 | kodomari(1-1699banchi), sadogunhamochimachi |
| 9520422 | kamewaki, sadogunhamochimachi |
| 9520515 | kamiyamada, sadogunhamochimachi |
| 9520504 | hamochihongou, sadogunhamochimachi |
| 9520501 | takidaira, sadogunhamochimachi |
| 9520513 | murayama, sadogunhamochimachi |
