JAWA TIMUR memiliki 1092 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 301 | 62282 |
17 |
| 302 | 62283 |
15 |
| 303 | 62284 |
22 |
| 304 | 62285 |
8 |
| 305 | 62291 |
16 |
| 306 | 62292 |
26 |
| 307 | 62293 |
21 |
| 308 | 62311 |
1 |
| 309 | 62312 |
1 |
| 310 | 62313 |
2 |
| 311 | 62314 |
2 |
| 312 | 62315 |
1 |
| 313 | 62316 |
1 |
| 314 | 62317 |
1 |
| 315 | 62318 |
2 |
| 316 | 62319 |
6 |
| 317 | 62352 |
17 |
| 318 | 62353 |
18 |
| 319 | 62354 |
25 |
| 320 | 62355 |
16 |