Project sampling frame
| District code | District name | Sample number |
|---|---|---|
| B1 | Amajuba District Municipality | 6 |
| B2 | eThekwini Metropolitan Municipality | 7 |
| B3 | iLembe District Municipality | 7 |
| B4 | Harry Gwala District Municipality | 8 |
| B5 | Ugu District Municipality | 14 |
| B6 | uMgungundlovu District Municipality | 4 |
| B7 | uMkhanyakude District Municipality | 22 |
| B8 | uMzinyathi District Municipality | 5 |
| B9 | uThukela District Municipality | 6 |
| B10 | uThungulu District Municipality | 18 |
| B11 | Zululand District Municipality | 3 |