| Place | Post Code |
|---|---|
| Iv Koto Hilie, Batang Kapas | 25661 |
| Iv Koto Mudiek, Batang Kapas | 25661 |
| Koto Nan Duo Iv Koto Hilie, Batang Kapas | 25661 |
| Koto Nan Tigo Iv Koto Hilie, Batang Kapas | 25661 |
| Sungainyalo Iv Koto Mudiek, Batang Kapas | 25661 |
| Taluak, Batang Kapas | 25661 |
| Taluk Tigo Sakato, Batang Kapas | 25661 |
| Teratak Tempatih Iv Koto Mudiek, Batang Kapas | 25661 |
| Tuik Iv Koto Mudiek, Batang Kapas | 25661 |