Audubon County's estimated 2026 population is 5,620 with a growth rate of 0.52% in the past year according to the most recent United States census data. Audubon County is the 97th largest county in Iowa. The 2010 population was 6,094 and has seen a growth of -7.78% since that time.
Data after 2023 is projected based on recent change
The racial composition of Audubon County includes 95.18% White, and smaller percentages for other race, Black or African American, Native American, Native Hawaiian or Pacific Islander, Asian and multiracial populations.
White (95.18%)
Two or more races (3.04%)
Other race (1.17%)
Black or African American (0.27%)
Native American (0.21%)
Native Hawaiian or Pacific Islander (0.09%)
Asian (0.04%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 5,351 | 95.18% |
| Two or more races | 171 | 3.04% |
| Other race | 66 | 1.17% |
| Black or African American | 15 | 0.27% |
| Native American | 12 | 0.21% |
| Native Hawaiian or Pacific Islander | 5 | 0.09% |
| Asian | 2 | 0.04% |
Married
Widowed
Divorced
Separated
Never Married
Audubon County's average per capita income is $38,182. Household income levels show a median of $54,152. The poverty rate stands at 11.83%.
Name | Median | Mean |
|---|---|---|
| Married Families | $84,395 | - |
| Families | $79,083 | $95,714 |
| Households | $54,152 | $74,605 |
| Non Families | $31,897 | $39,384 |
Average Income
Median Household Income
Poverty Rate
