SUMATERA UTARA memiliki 697 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 241 | 21136 |
1 |
| 242 | 21137 |
2 |
| 243 | 21138 |
5 |
| 244 | 21139 |
5 |
| 245 | 21141 |
1 |
| 246 | 21142 |
1 |
| 247 | 21143 |
1 |
| 248 | 21144 |
1 |
| 249 | 21145 |
1 |
| 250 | 21146 |
1 |
| 251 | 21147 |
1 |
| 252 | 21153 |
15 |
| 253 | 21154 |
9 |
| 254 | 21155 |
15 |
| 255 | 21156 |
8 |
| 256 | 21157 |
23 |
| 257 | 21161 |
11 |
| 258 | 21162 |
8 |
| 259 | 21163 |
10 |
| 260 | 21165 |
8 |