Iowa is a state in the Midwestern region of the United States of America, whereas South Dakota is a state in the North Central region of the United States of America. Today in this article, we will discuss the comparison between Iowa and South Dakota regarding various aspects.
Size
Is Iowa bigger than South Dakota?
The total area of Iowa is 55,857.1 sq mi, and the total area of South Dakota is 77,116 sq mi. Iowa is smaller than South Dakota by 21,258.9 sq mi. Iowa is around 1.38 times smaller than South Dakota.
Area of Iowa: 55,857.1 sq mi ( 144,669.2 km2 )
Area of South Dakota: 77,116 sq mi ( 199,729 km2 )
Population
According to the United States Census Bureau, the total population of Iowa as of 1st July 2021 was estimated to be around 3,193,079.
Based on the data provided by the United States Census Bureau, the total population of South Dakota as of 1st July 2021 was estimated to be around 895,376.
Here is some more data comparison between Iowa and South Dakota.
The capital city of Iowa is Des Moines, and the capital city of South Dakota is Pierre.
Largest City
Iowa: Des Moines
South Dakota: Sioux Falls
Demonym(s)
Iowa: Iowan
South Dakota: South Dakotan
Official Languages
Iowa: None
South Dakota: English, O’ceti Sakowin
ISO 3166 Code
Iowa: US-IA
South Dakota: US-SD
Human Development Index
HDI of Iowa as of 2019: 0.935
HDI of South Dakota as of 2019: 0.932
Iowa Time Zone:
UTC − 6 (Central Standard Time)
Summer (DST):
UTC − 5 (Central Daylight Time)
South Dakota Time Zone:
UTC – 6 (Central Standard Time)
UTC – 7 (Mountain Standard Time)
Summer (DST):
UTC – 5 (Central Daylight Time)
UTC – 6 (Mountain Daylight Time)
Geological Coordinates
Coordinates of Iowa:
42° 4′ 30.36″ N, 93° 29′ 45.6″ W
Coordinates of South Dakota:
44° 26′ 39.48″ N, 100° 13′ 34.68″ W
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