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Geography · City Population
Oslo vs Sao Paulo
Population comparison — which one is higher?
Oslo
Oslo has a metropolitan population of approximately 1,060,000.
Population
1.1M
Higher
Sao Paulo
Sao Paulo has a metropolitan population of approximately 22,430,000.
Population
22.4M
Winner
Sao Paulo
Difference
21.4M
Ratio
21.2x