| Locality | Post Code |
|---|---|
| Kinoshitashin (魚津市) | 937-0011 |
| Kitanaka (魚津市) | 937-0065 |
| Kitaonie (魚津市) | 937-0066 |
| Kitayama (魚津市) | 937-0826 |
| Kosuganuma (魚津市) | 937-0833 |
| Kotobukimachi (魚津市) | 937-0009 |
| Kurodani (魚津市) | 937-0035 |
| Kurosawa (魚津市) | 937-0025 |
| Kyoden Nakamachi (魚津市) | 937-0007 |
| Kyoden Nishimachi (魚津市) | 937-0006 |
| Masuda (魚津市) | 937-0822 |
| Masukata (魚津市) | 937-0845 |
| Midoricho (魚津市) | 937-0052 |
| Mikage (魚津市) | 937-0027 |
| Minatomachi (魚津市) | 937-0057 |
| Miyazu (魚津市) | 937-0853 |
| Motoshimmachi (魚津市) | 937-0068 |
| Motoshin (魚津市) | 937-0068 |
| Murakimachi (魚津市) | 937-0053 |
| Muroda (魚津市) | 937-0824 |
| Nagabikino (魚津市) | 937-0023 |
| Namikicho (魚津市) | 937-0804 |
| Nishiosaki (魚津市) | 937-0018 |
| Ogawaji (魚津市) | 937-0022 |
| Okakyoden (魚津市) | 937-0004 |
| Okuma (魚津市) | 937-0835 |