| Locality | Post Code |
|---|---|
| 10-Jo Higashi (岩見沢市) | 068-0010 |
| 10-Jo Nishi (岩見沢市) | 068-0030 |
| 11-Jo Higashi (岩見沢市) | 068-0011 |
| 11-Jo Nishi (岩見沢市) | 068-0031 |
| 12-Jo Higashi (岩見沢市) | 068-0012 |
| 12-Jo Nishi (岩見沢市) | 068-0032 |
| 13-Jo Nishi (岩見沢市) | 068-0033 |
| 1-Jo Higashi (岩見沢市) | 068-0001 |
| 1-Jo Nishi (岩見沢市) | 068-0021 |
| 2-Jo Higashi (岩見沢市) | 068-0002 |
| 2-Jo Nishi (岩見沢市) | 068-0022 |
| 3-Jo Higashi (岩見沢市) | 068-0003 |
| 3-Jo Nishi (岩見沢市) | 068-0023 |
| 4-Jo Higashi (岩見沢市) | 068-0004 |
| 4-Jo Nishi (岩見沢市) | 068-0024 |
| 5-Jo Higashi (岩見沢市) | 068-0005 |
| 5-Jo Nishi (岩見沢市) | 068-0025 |
| 6-Jo Higashi (岩見沢市) | 068-0006 |
| 6-Jo Nishi (岩見沢市) | 068-0026 |
| 7-Jo Higashi (岩見沢市) | 068-0007 |
| 7-Jo Nishi (岩見沢市) | 068-0027 |
| 8-Jo Higashi (岩見沢市) | 068-0008 |
| 8-Jo Nishi (岩見沢市) | 068-0028 |
| 9-Jo Higashi (岩見沢市) | 068-0009 |
| 9-Jo Nishi (岩見沢市) | 068-0029 |
| Ariakecho Chuo (岩見沢市) | 068-0035 |