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Geography · US States & Territories Population
Delaware vs South Dakota
Population comparison — which one is higher?
Higher
Delaware
Delaware has an estimated population of 1,018,396 (2023).
Population
1.0M
South Dakota
South Dakota has an estimated population of 909,824 (2023).
Population
909.8K
Winner
Delaware
Difference
108.6K
Ratio
1.1x