SUMATERA UTARA memiliki 697 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 281 | 21195 |
20 |
| 282 | 21211 |
2 |
| 283 | 21212 |
2 |
| 284 | 21213 |
1 |
| 285 | 21214 |
1 |
| 286 | 21215 |
2 |
| 287 | 21216 |
2 |
| 288 | 21217 |
1 |
| 289 | 21218 |
2 |
| 290 | 21221 |
2 |
| 291 | 21222 |
2 |
| 292 | 21223 |
1 |
| 293 | 21224 |
1 |
| 294 | 21225 |
1 |
| 295 | 21226 |
1 |
| 296 | 21227 |
1 |
| 297 | 21228 |
1 |
| 298 | 21229 |
2 |
| 299 | 21261 |
9 |
| 300 | 21262 |
9 |