A few facts about Heidelberg
- Heidelberg has a population of about 86,000.
- It's part of Gauteng.
- Johannesburg, the largest city in South Africa, is about 46 km away.
- The nearest bigger city is Brakpan, about 30 km away.
- Towns nearby: Nigel (14 km), Balfour (29 km) and Benoni (35 km).