1 Posta katika Djelfa
Angalia orodha ya Posta katika Djelfa| Ukanda wa saa | Saa za Wastani za Ulaya ya Kati |
| Idadi ya Watu | 554,505 (Maelezo Zaidi) |
| Idadi ya Wanaume | 281,853 (50.8%) |
| Idadi ya Wanawake | 272,653 (49.2%) |
| Umri Wastani | 21.2 |
| Posta | 17000 |
| Simu Kiambishi | 27 |
Taarifa za demografia za Djelfa
| Idadi ya Watu | 554,505 |
| Idadi ya Wanaume | 281,853 (50.8%) |
| Idadi ya Wanawake | 272,653 (49.2%) |
| Umri Wastani | 21.2 |
| Umri Wastani wa Mwanaume | 21.1 |
| Umri Wastani wa Mwanamke | 21.3 |
| Biashara katika Djelfa | 9,966 |
| Idadi ya watu (1975) | 27,599 |
| Idadi ya watu (2000) | 191,586 |
| Mabadiliko ya idadi ya watu kutoka 1975 hadi 2015 | +1909.1% |
| Mabadiliko ya idadi ya watu kutoka 2000 hadi 2015 | +189.4% |
Miji ya Karibu
| Mji▲ | Eneo la Utawala↕ | Nchi Au Eneo: | Idadi ya watu ya Mji↕ | Posta |
|---|---|---|---|---|
| ’Aïn el Bell | Jimbo ya Djelfa (Aljeria) | Algeria | 31,916 | 17011 |
| ’Aïn Mabed | Jimbo ya Djelfa (Aljeria) | Algeria | — | 17025 |
| Charef | Jimbo ya Djelfa (Aljeria) | Algeria | 27,700 | 17015 |
| Dar Chioukh | Jimbo ya Djelfa (Aljeria) | Algeria | 54,022 | 17006 |
| Zakkar | Jimbo ya Djelfa (Aljeria) | Algeria | — | 17065 |