SUMATERA UTARA memiliki 697 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 341 | 21368 |
1 |
| 342 | 21369 |
2 |
| 343 | 21373 |
1 |
| 344 | 21374 |
1 |
| 345 | 21375 |
1 |
| 346 | 21376 |
1 |
| 347 | 21377 |
1 |
| 348 | 21381 |
6 |
| 349 | 21382 |
6 |
| 350 | 21383 |
5 |
| 351 | 21411 |
1 |
| 352 | 21412 |
1 |
| 353 | 21413 |
1 |
| 354 | 21414 |
2 |
| 355 | 21416 |
1 |
| 356 | 21417 |
1 |
| 357 | 21418 |
1 |
| 358 | 21419 |
2 |
| 359 | 21421 |
1 |
| 360 | 21422 |
1 |