SUMATERA UTARA memiliki 697 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 161 | 20737 |
1 |
| 162 | 20741 |
1 |
| 163 | 20742 |
1 |
| 164 | 20743 |
1 |
| 165 | 20744 |
1 |
| 166 | 20745 |
1 |
| 167 | 20746 |
1 |
| 168 | 20747 |
1 |
| 169 | 20748 |
1 |
| 170 | 20749 |
1 |
| 171 | 20761 |
5 |
| 172 | 20762 |
14 |
| 173 | 20771 |
16 |
| 174 | 20772 |
15 |
| 175 | 20773 |
15 |
| 176 | 20774 |
1 |
| 177 | 20775 |
6 |
| 178 | 20776 |
10 |
| 179 | 20811 |
2 |
| 180 | 20812 |
1 |