SUMATERA UTARA memiliki 697 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 181 | 20813 |
1 |
| 182 | 20814 |
2 |
| 183 | 20815 |
1 |
| 184 | 20817 |
1 |
| 185 | 20818 |
1 |
| 186 | 20819 |
2 |
| 187 | 20852 |
12 |
| 188 | 20853 |
18 |
| 189 | 20854 |
12 |
| 190 | 20855 |
17 |
| 191 | 20856 |
10 |
| 192 | 20857 |
8 |
| 193 | 20858 |
11 |
| 194 | 20859 |
9 |
| 195 | 20881 |
6 |
| 196 | 20882 |
13 |
| 197 | 20883 |
7 |
| 198 | 20884 |
7 |
| 199 | 20885 |
14 |
| 200 | 20891 |
6 |