| Locality | Post Code |
|---|---|
| Diplomatic Area (المنطقة الدبلوماسية), Capital | 317 |
| Gudaibiya, Capital | 307, 308, 321, 325, 326, … |
| Hoora, Capital | 318, 319, 320 |
| Isa Town, Capital | 815, 816 |
| Jid Ali, Capital | 721 |
| Jidhafs, Capital | 419, 421, 422, 423, 424, … |
| Juffair (الجفير), Capital | 340, 341 |
| Jurdab, Capital | 729 |
| Karbabad, Capital | 430, 432, 434 |
| Maameer, Capital | 633, 634 |
| Mahaza, Capital | 602, 603 |
| Mahooz, Capital | 334 |
| Manama Center, Capital | 323 |
| Minaa Salman Industrial Area, Capital | 343 |
| Murgoban, Capital | 605 |
| Musala, Capital | 411, 413 |
| Nahib Saleh, Capital | 380, 381, 382 |
| Nurana, Capital | 592 |
| Nuwaydirat, Capital | 644 |
| Qarya, Capital | 604 |
| Qufool, Capital | 312 |
| Ras Ruman, Capital | 306 |
| Salhiya (صالحية), Capital | 356 |
| Sanabis (سنابس), Capital | 402, 404, 405, 406, 408, … |
| Sanad (سند), Capital | 743, 745 |
| Sitra Industrial Area, Capital | 601 |