Auburn is located in Sac County, Iowa. Auburn has a 2025 population of 572. Auburn 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 Auburn is $90,817 with a poverty rate of 8.04%. The median age in Auburn is 44 years: 39.3 years for males, and 46.8 years for females.
Data after 2023 is projected based on recent change
The racial composition of Auburn includes 97.03% White, and smaller percentages for Two or more races and multiracial populations.
White (97.0%)
Two or more races (3.0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 555 | 97.03% |
| Two or more races | 17 | 2.97% |
Married
Widowed
Divorced
Separated
Never Married
Auburn's average per capita income is $45,000. Household income levels show a median of $95,991. The poverty rate stands at 8.04%.
Name | Median | Mean |
|---|---|---|
| Married Families | $112,768 | - |
| Families | $108,750 | $111,054 |
| Households | $95,991 | $90,817 |
| Non Families | $14,440 | $30,915 |
Average Income
Median Household Income
Poverty Rate