About Superior, Iowa
Superior is a city in Dickinson County, Iowa, United States. The population was 130 at the 2010 census.
Superior is located at 43°25′56″N 94°56′44″W / 43.43222°N 94.94556°W / 43.43222; -94.94556 (43.432156, -94.945692).
According to the United States Census Bureau, the city has a total area of 0.41 square miles (1.06 km2), all of it land....
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