| Hamlets | Households | Sample size* | % |
| Tangeni village (5 hamlets) | 1030 | 66 | 32.8 |
| Kilala | 85 | 12 | 6.0 |
| Mundu | 145 | 15 | 7.5 |
| Mambani | 152 | 21 | 10.4 |
| Kivaza | 167 | 21 | 10.4 |
| Mbete | 22 | 9 | 4.5 |
| Ruvuma | 72 | 15 | 7.5 |
| Choma | 210 | 21 | 10.4 |
| Kisosa | 84 | 12 | 6.0 |
| Tulo | 42 | 9 | 4.5 |
| TOTAL | 2009 | 201 | 100 |