| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Ang-Kuane | 20.312868 | 104.2953 | 1108 m | 07000 |
| Ang-Lang | 20.289934 | 104.21213 | 1062 m | 07000 |
| Ang-Mok | 20.302126 | 104.31929 | 1108 m | 07000 |
| Ang-Sang | 20.306412 | 104.26279 | 1012 m | 07000 |
| Anousorn | 20.40382 | 104.23071 | 881 m | 07000 |
| Bak | 20.411892 | 104.21822 | 881 m | 07000 |
| Banbor | 20.410801 | 104.39833 | 677.5 m | 07000 |
| Banchath | 20.243956 | 104.47649 | 747 m | 07000 |
| Bandeuy | 20.232533 | 104.59711 | 857.5 m | 07000 |
| Bankhor | 20.340179 | 104.35072 | 798 m | 07000 |
| Banphonxay | 20.385582 | 104.19248 | 981 m | 07000 |
| Banpok | 20.508715 | 104.2599 | 892.5 m | 07000 |
| Bansom | 20.311886 | 104.54329 | 554.5 m | 07000 |
| Banten | 20.26232 | 104.58842 | 537.5 m | 07000 |
| Banxieng | 20.316414 | 104.54807 | 554.5 m | 07000 |
| Bopha Neua | 20.369204 | 104.38412 | 707.5 m | 07000 |
| Bopha Tai | 20.380733 | 104.32661 | 948.5 m | 07000 |
| Chakhian | 20.43149 | 104.15967 | 1032 m | 07000 |
| Cheirfai | 20.343327 | 104.4819 | 739 m | 07000 |
| Dan | 20.266853 | 104.59606 | 537.5 m | 07000 |
| Danphao Nua | 20.372826 | 104.38699 | 707.5 m | 07000 |
| Danphao Tai | 20.365597 | 104.38605 | 707.5 m | 07000 |
| Danxay | 20.170094 | 104.5504 | 948 m | 07000 |
| Dornkhoun | 20.267591 | 104.53001 | 610 m | 07000 |
| Eurn | 20.430128 | 104.25741 | 817 m | 07000 |
| Gnot-Ang | 20.280293 | 104.28014 | 1261 m | 07000 |
Viengxay is an Administrative divisions in Houaphan Laos.
Houaphan