Wall Lake is located in Sac County, Iowa. Wall Lake has a 2025 population of 106. Wall Lake is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Wall Lake is $74,447 with a poverty rate of 0%.The median age in Wall Lake is 31.1 years: 31.5 years for males, and 28.3 years for females.
Data after 2023 is projected based on recent change
The racial composition of Wall Lake includes 88.68% White, and smaller percentages for and multiracial populations.
White (88.7%)
Two or more races (11.3%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 94 | 88.68% |
| Two or more races | 12 | 11.32% |
Married
Widowed
Divorced
Separated
Never Married
Wall Lake's average per capita income is $49,375. Household income levels show a median of $67,292. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Households | $67,292 | $74,447 |
| Families | $67,188 | $79,843 |
| Married Families | - | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate