SUMATERA UTARA memiliki 697 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 261 | 21166 |
4 |
| 262 | 21167 |
7 |
| 263 | 21168 |
10 |
| 264 | 21169 |
2 |
| 265 | 21171 |
13 |
| 266 | 21172 |
9 |
| 267 | 21173 |
15 |
| 268 | 21174 |
6 |
| 269 | 21175 |
9 |
| 270 | 21181 |
20 |
| 271 | 21182 |
13 |
| 272 | 21183 |
17 |
| 273 | 21184 |
14 |
| 274 | 21185 |
9 |
| 275 | 21186 |
11 |
| 276 | 21187 |
14 |
| 277 | 21191 |
9 |
| 278 | 21192 |
8 |
| 279 | 21193 |
10 |
| 280 | 21194 |
8 |