| Locality | Postal Code |
|---|---|
| Ainoki (魚津市) | 937-0045 |
| Ainokishin (魚津市) | 937-0047 |
| Akebi (魚津市) | 937-0036 |
| Aojima (魚津市) | 937-0063 |
| Aoyanagi (魚津市) | 937-0014 |
| Ariyama (魚津市) | 937-0846 |
| Aso (魚津市) | 937-0847 |
| Bunkamachi (魚津市) | 937-0862 |
| Butsuden (魚津市) | 937-0061 |
| Butsumata (魚津市) | 937-0062 |
| Chuodori (魚津市) | 937-0055 |
| Daikaiji No (魚津市) | 937-0816 |
| Daikaiji Shin (魚津市) | 937-0815 |
| Daikoji (魚津市) | 937-0807 |
| Dozaka (魚津市) | 937-0031 |
| Eguchi (魚津市) | 937-0017 |
| Ekimaeshimmachi (魚津市) | 937-0051 |
| Fukuro (魚津市) | 937-0043 |
| Fusezume (魚津市) | 937-0024 |
| Futabacho (魚津市) | 937-0868 |
| Hachi (魚津市) | 937-0836 |
| Hamakyoden (魚津市) | 937-0001 |
| Hebita (魚津市) | 937-0021 |
| Heidenji (魚津市) | 937-0002 |
| Hiebatake (魚津市) | 937-0825 |
| Higashimachi (魚津市) | 937-0008 |