SUMATERA UTARA memiliki 697 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 621 | 22782 |
35 |
| 622 | 22783 |
21 |
| 623 | 22784 |
34 |
| 624 | 22785 |
37 |
| 625 | 22791 |
12 |
| 626 | 22792 |
10 |
| 627 | 22793 |
24 |
| 628 | 22794 |
23 |
| 629 | 22795 |
19 |
| 630 | 22796 |
19 |
| 631 | 22797 |
16 |
| 632 | 22811 |
1 |
| 633 | 22812 |
1 |
| 634 | 22814 |
1 |
| 635 | 22815 |
1 |
| 636 | 22816 |
1 |
| 637 | 22817 |
2 |
| 638 | 22818 |
12 |
| 639 | 22821 |
5 |
| 640 | 22822 |
7 |