JAWA TIMUR memiliki 1092 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 321 | 62356 |
17 |
| 322 | 62357 |
13 |
| 323 | 62361 |
11 |
| 324 | 62362 |
17 |
| 325 | 62363 |
9 |
| 326 | 62364 |
15 |
| 327 | 62365 |
12 |
| 328 | 62366 |
17 |
| 329 | 62371 |
16 |
| 330 | 62372 |
22 |
| 331 | 62373 |
10 |
| 332 | 62381 |
17 |
| 333 | 62382 |
18 |
| 334 | 62383 |
16 |
| 335 | 62391 |
19 |
| 336 | 63111 |
1 |
| 337 | 63112 |
1 |
| 338 | 63113 |
1 |
| 339 | 63114 |
1 |
| 340 | 63115 |
1 |