Duke SP
Sub Place 285027001 from Census 2011
- Area
- 3.60 km²
- Population
- 275 (76.32 per km²)
- Households
- 54 (14.99 per km²)
Gender
|  | People | Percentage | 
|---|
| Female | 139 | 50.55% | 
| Male | 136 | 49.45% | 
Age
|  | People | Percentage | 
|---|
| 0–4 | 33 | 12.22% | 
| 5–9 | 37 | 13.70% | 
| 10–14 | 33 | 12.22% | 
| 15–19 | 41 | 15.19% | 
| 20–24 | 22 | 8.15% | 
| 25–29 | 17 | 6.30% | 
| 30–34 | 12 | 4.44% | 
| 35–39 | 8 | 2.96% | 
| 40–44 | 4 | 1.48% | 
| 45–49 | 7 | 2.59% | 
| 50–54 | 15 | 5.56% | 
| 55–59 | 5 | 1.85% | 
| 60–64 | 10 | 3.70% | 
| 65–69 | 2 | 0.74% | 
| 70–74 | 10 | 3.70% | 
| 75–79 | 8 | 2.96% | 
| 80–84 | 3 | 1.11% | 
| 85+ | 3 | 1.11% | 
Population group
|  | People | Percentage | 
|---|
| Black African | 275 | 100.00% | 
First language
|  | People | Percentage | 
|---|
| isiXhosa | 264 | 95.65% | 
| English | 5 | 1.81% | 
| Sign language | 4 | 1.45% | 
| Afrikaans | 2 | 0.72% | 
| isiZulu | 1 | 0.36% |