Heidelberg Population 2026
Heidelberg has a population of 85,858, making it the #82 biggest city in 🇿🇦 South Africa, located in Gauteng. Roughly 0.1% of South Africa's population lives here. It is about 110× smaller than Johannesburg, the country's biggest city.
Population (city proper)
85,858
Rank in South Africa
#82
Coordinates
26.50°S, 28.36°E
~1,525 m elevation · Africa/Johannesburg
Distance to capital (Pretoria)
86 km
53 miles, straight line
Other big cities in Gauteng
| City | Population | Rank in South Africa |
|---|---|---|
| Johannesburg | 9,418,183 | #1 |
| Pretoria | 2,112,693 | #4 |
| Soweto | 1,695,047 | #5 |
| Soshanguve | 872,309 | #7 |
| Evaton | 725,468 | #9 |
| Benoni | 605,344 | #10 |
| Thembisa | 511,655 | #12 |
| Vereeniging | 474,681 | #14 |
Cities near Heidelberg
FAQ
What is the population of Heidelberg?
Heidelberg has a population of 85,858 (city proper, latest official figure via GeoNames), making it the #82 biggest city in South Africa.
What region is Heidelberg in?
Heidelberg is located in Gauteng, South Africa.
Is Heidelberg the capital of South Africa?
No, the capital of South Africa is Pretoria, about 86 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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