| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Bihumbe | -2.2219 | 29.352 | 2307 m | |
| Bivumu | -2.2222 | 29.3706 | 2203 m | |
| Cyamaraba | -2.2002 | 29.3298 | 2074 m | |
| Duhati | -2.2311 | 29.3752 | 2001 m | |
| Gakuta | -2.2377 | 29.367 | 2284 m | |
| Gashiha | -2.2462 | 29.3376 | 2129 m | |
| Gatema | -2.2405 | 29.3845 | 2001 m | |
| Gisovu | -2.2371 | 29.3632 | 2349 m | |
| Gitabura | -2.2123 | 29.3291 | 2145 m | |
| Kaganda | -2.22577 | 29.39472 | 2001 m | |
| Karambo | -2.2364 | 29.3344 | 2082 m | |
| Karumbi | -2.2429 | 29.3696 | 2340 m | |
| Kavumu | -2.2265 | 29.4035 | 2001 m | |
| Kibumbwe | -2.2092 | 29.3455 | 2360 m | |
| Murehe | -2.2368 | 29.3922 | 2001 m | |
| Muronzi | -2.2129 | 29.3826 | 2001 m | |
| Mwumba | -2.24998 | 29.31583 | 2060 m | |
| Ngiga | -2.2369 | 29.3536 | 2420 m | |
| Nyabubare | -2.2109 | 29.3687 | 2293 m | |
| Nyakabingo | -2.25167 | 29.32583 | 2069 m | |
| Nyakiyabo | -2.2067 | 29.304 | 1799 m | |
| Nyarubuye | -2.2329 | 29.3127 | 1885 m | |
| Nyarutugara | -2.2211 | 29.4016 | 2001 m | |
| Nyaruyaga | -2.2352 | 29.3279 | 1969 m | |
| Nyirabununu | -2.2001 | 29.409 | 2287 m | |
| Rugeyo | -2.2298 | 29.3364 | 2175 m |
Twumba is an Administrative divisions in Ouest Rwanda.
Ouest