Altona
Main Place 579014 from Census 2011
- Area
 - 5.45 km²
 - Population
 - 1,975 (362.69 per km²)
 - Households
 - 359 (65.93 per km²)
 
Gender
 | People | Percentage | 
|---|
| Female | 1,094 | 55.39% | 
| Male | 881 | 44.61% | 
Age
 | People | Percentage | 
|---|
| 0–4 | 308 | 15.62% | 
| 5–9 | 306 | 15.52% | 
| 10–14 | 281 | 14.25% | 
| 15–19 | 266 | 13.49% | 
| 20–24 | 187 | 9.48% | 
| 25–29 | 100 | 5.07% | 
| 30–34 | 60 | 3.04% | 
| 35–39 | 88 | 4.46% | 
| 40–44 | 63 | 3.19% | 
| 45–49 | 83 | 4.21% | 
| 50–54 | 54 | 2.74% | 
| 55–59 | 46 | 2.33% | 
| 60–64 | 38 | 1.93% | 
| 65–69 | 25 | 1.27% | 
| 70–74 | 21 | 1.06% | 
| 75–79 | 21 | 1.06% | 
| 80–84 | 20 | 1.01% | 
| 85+ | 5 | 0.25% | 
Population group
 | People | Percentage | 
|---|
| Black African | 1,973 | 99.95% | 
| Coloured | 1 | 0.05% | 
First language
 | People | Percentage | 
|---|
| isiZulu | 1,937 | 98.13% | 
| isiNdebele | 19 | 0.96% | 
| Sign language | 9 | 0.46% | 
| English | 5 | 0.25% | 
| Afrikaans | 2 | 0.10% | 
| Sepedi | 2 | 0.10% |