| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Aiweng | 7.52999 | 31.4165 | 415 m | 72000 |
| Ajuini | 7.45686 | 31.41294 | 414 m | 72000 |
| Ariek | 7.62042 | 31.55521 | 412 m | 72000 |
| Bongwil | 7.74657 | 31.68956 | 414 m | 72000 |
| Deng | 7.78095 | 31.33492 | 410 m | 72000 |
| Duk Aleur | 7.54181 | 31.47731 | 412 m | 72000 |
| Duk Atong | 7.52857 | 31.49218 | 412 m | 72000 |
| Duk Ayat | 7.60357 | 31.44946 | 413 m | 72000 |
| Duk Chiot | 7.63399 | 31.53515 | 411 m | 72000 |
| Duk Dun Gadur | 7.66641 | 31.43145 | 411 m | 72000 |
| Duk Fadeng | 7.72006 | 31.4125 | 411 m | 72000 |
| Duk Fadiat | 7.74987 | 31.39584 | 411 m | 72000 |
| Duk Fafal | 7.55309 | 31.47028 | 412 m | 72000 |
| Duk Fair | 7.78826 | 31.53916 | 410 m | 72000 |
| Duk Faiwil | 7.51616 | 31.48039 | 412 m | 72000 |
| Duk Fakareng | 7.53544 | 31.48548 | 412 m | 72000 |
| Duk Fatul | 7.43259 | 31.56192 | 414 m | 72000 |
| Duk Golwing | 7.67867 | 31.44157 | 411 m | 72000 |
| Duk Kwenyakwol | 7.56264 | 31.46835 | 412 m | 72000 |
| Duk Warawar | 7.79802 | 31.53034 | 410 m | 72000 |
| Faberkoi | 7.72981 | 31.40375 | 411 m | 72000 |
| Fadiak | 7.77941 | 31.70737 | 413 m | 72000 |
| Fagweit | 7.54205 | 31.56533 | 413 m | 72000 |
| Famwangkwai | 7.78621 | 31.43495 | 410 m | 72000 |
| Fanial | 7.51197 | 31.35666 | 416 m | 72000 |
| Fanyang | 7.71717 | 31.74118 | 413 m | 72000 |
Duk is an Administrative divisions in Jonglei South Sudan.
Jonglei