Sandusky is a CDP located in Lee County, Iowa. Sandusky has a 2025 population of 455 . Sandusky is currently growing at a rate of 7.06% annually and its population has increased by 45.83% since the most recent census, which recorded a population of 312 in 2020.
The average household income in Sandusky is $115,582 with a poverty rate of 0%. The median age in Sandusky is 59.1 years: 60.3 years for males, and 58.7 years for females. For every 100 females there are 159.1 males.
Data after 2023 is projected based on recent change
The racial composition of Sandusky includes 95.21% White, 3.94% Native American, and smaller percentages for Two or more races and multiracial populations.
White (95.21%)
Native American (3.94%)
Two or more races (0.85%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 338 | 95.21% |
| Native American | 14 | 3.94% |
| Two or more races | 3 | 0.85% |
Married
Widowed
Divorced
Separated
Never Married
Sandusky's average per capita income is $57,130. Household income levels show a median of $96,118. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Households | $96,118 | $115,582 |
| Families | $95,592 | $103,810 |
| Married Families | $95,592 | - |
| Non Families | - | $158,639 |
Average Income
Median Household Income
Poverty Rate