How Big is South Dakota?

Area Overview

77,116
Square Miles
199,730
Square Kilometers
#17
Largest US State by Area

State Size Comparisons

Compared to Alaska

11.59% of Alaska

Alaska is about 8.63 times larger than South Dakota

Compared to Rhode Island

49.91
Rhode Islands could fit inside South Dakota

Similar-Sized Countries

Kyrgyzstan 199,951 km²
Senegal 196,722 km²
Belarus 207,600 km²
Syria 185,180 km²
Guyana 214,969 km²
Cambodia 181,035 km²