ZIP Code 51363
About Superior
Superior is a city in Dickinson County, Iowa, United States. The population was 132 at the time of the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
132
population
$59,432
median household income
311
people / sq mi
$74,000
median home value
47.4
median age
70
housing units
57
households
0.4
land area (sq mi)