| Place | Postal Code |
|---|---|
| 青木 (Aoki, Toyama) | 939-0643 |
| 青木新 (Aokishin, Toyama) | 939-0646 |
| 青島 (Aoshima, Toyama) | 939-0624 |
| 荒又 (Aramata, Toyama) | 939-0621 |
| 新屋 (Araya, Toyama) | 939-0637 |
| 芦崎 (Ashizaki, Toyama) | 939-0667 |
| 道市 (Doichi, Toyama) | 939-0675 |
| 道古 (Doko, Toyama) | 939-0647 |
| 藤原 (Fujiwara, Toyama) | 939-0612 |
| 福島 (Fukujima, Toyama) | 939-0645 |
| 福島新 (Fukujimashin, Toyama) | 939-0644 |
| 舟見 (Funami, Toyama) | 938-0103 |
| 古林 (Furubayashi, Toyama) | 938-0102 |
| 古黒部 (Furukurobe, Toyama) | 939-0611 |
| 五郎八 (Gorohachi, Toyama) | 939-0655 |
| 墓ノ木 (Hakanoki, Toyama) | 939-0632 |
| 蛇沢 (Hebisawa, Toyama) | 939-0664 |
| 東五十里 (Higashiikari, Toyama) | 939-0671 |
| 日吉 (Hiyoshi, Toyama) | 939-0622 |
| 本村 (Hommura, Toyama) | 939-0665 |
| 一宿 (Ichiyadori, Toyama) | 939-0636 |
| 五十里 (Ikari, Toyama) | 939-0679 |
| 今江 (Imae, Toyama) | 938-0101 |
| 板屋 (Itaya, Toyama) | 939-0654 |
| 神林 (Kambayashi, Toyama) | 939-0625 |
| 上飯野 (Kamiiino, Toyama) | 939-0653 |
| 上飯野新 (Kamiiinoshin, Toyama) | 939-0651 |
| 春日 (Kasuga, Toyama) | 939-0617 |
| 君島 (Kimijima, Toyama) | 939-0614 |
| 木根 (Kinone, Toyama) | 939-0677 |
| Postal Codes in Shimoniikawa | |
|---|---|
| Asahi (朝日町) | |
| Nyuzen (入善町) | |