Hertzog SP
Sub Place 360067001 from Census 2011
- Area
 - 1.76 km²
 - Population
 - 601 (341.88 per km²)
 - Households
 - 157 (89.31 per km²)
 
Gender
 | People | Percentage | 
|---|
| Female | 344 | 57.24% | 
| Male | 257 | 42.76% | 
Age
 | People | Percentage | 
|---|
| 0–4 | 124 | 20.70% | 
| 5–9 | 66 | 11.02% | 
| 10–14 | 73 | 12.19% | 
| 15–19 | 44 | 7.35% | 
| 20–24 | 40 | 6.68% | 
| 25–29 | 44 | 7.35% | 
| 30–34 | 43 | 7.18% | 
| 35–39 | 31 | 5.18% | 
| 40–44 | 30 | 5.01% | 
| 45–49 | 16 | 2.67% | 
| 50–54 | 27 | 4.51% | 
| 55–59 | 21 | 3.51% | 
| 60–64 | 16 | 2.67% | 
| 65–69 | 3 | 0.50% | 
| 70–74 | 9 | 1.50% | 
| 75–79 | 3 | 0.50% | 
| 80–84 | 5 | 0.83% | 
| 85+ | 4 | 0.67% | 
Population group
 | People | Percentage | 
|---|
| Black African | 556 | 92.67% | 
| Coloured | 44 | 7.33% | 
First language
 | People | Percentage | 
|---|
| Setswana | 511 | 85.02% | 
| Afrikaans | 49 | 8.15% | 
| isiXhosa | 36 | 5.99% | 
| Sign language | 3 | 0.50% | 
| English | 1 | 0.17% | 
| SiSwati | 1 | 0.17% |